Device-to-device (D2D) communication has grown into notoriety as a critical component of the internet of things (IoT). One of the primary limitations of IoT devices is restricted battery source. D2D communication is the direct contact between the participating devices that improves the data rate and delivers the data quickly by consuming less battery. An energy-efficient communication method is required to enhance the communication lifetime of the network by reducing the node energy dissipation. The clustering-based D2D communication method is maximally acceptable to boom the durability of a network. The oscillating spider monkey optimization (OSMO) and oscillating particle swarm optimization (OPSO) algorithms are used in this study to improve the selection of cluster heads (CHs) and routing paths for D2D communication. The CHs and D2D communication paths are selected depending on the parameters such as energy consumption, distance, end-to-end delay, link quality and hop count. A simulation environment is designed to evaluate and test the performance of the OSMO-OPSO algorithm with existing D2D communication algorithms (such as the GAPSO-H algorithm, adaptive resource-aware splitlearning (ARES), bio-inspired cluster-based routing scheme (Bi-CRS), and European society for medical oncology (ESMO) algorithm). The results proved that the proposed technique outperformed with respect to traditional routing strategies regarding latency, packet delivery, energy efficiency, and network lifetime.
Energy-aware strategy for data forwarding in IoT ecosystem IJECEIAES
The Internet of Things (IoT) is looming technology rapidly attracting many industries and drawing research attention. Although the scale of IoT-applications is very large, the capabilities of the IoT-devices are limited, especially in terms of energy. However, various research works have been done to alleviate these shortcomings, but the schemes introduced in the literature are complex and difficult to implement in practical scenarios. Therefore, considering the energy consumption of heterogeneous nodes in IoT eco-system, a simple energy-efficient routing technique is proposed. The proposed system has also employed an SDN controller that acts as a centralized manager to control and monitor network services, there by restricting the access of selfish nodes to the network. The proposed system constructs an analytical algorithm that provides reliable data transmission operations and controls energy consumption using a strategic mechanism where the path selection process is performed based on the remaining energy of adjacent nodes located in the direction of the destination node. The proposed energy-efficient data forwarding mechanism is compared with the existing AODV routing technique. The simulation result demonstrates that the protocol is superior to AODV in terms of packet delivery rate, throughput, and end-to-end delay.
IoT Resource Allocation and Optimization Using Improved Reptile Search AlgorithmIJCNCJournal
The Internet of Things (IoT) is a dispersed network system that connects the world through the Internet. The architecture of IoT consists of more gateways and resources which cannot be allocated in a manual process. The allocation of resources in IoT is a challenging process due to the higher consumption of energy and high latency rate. To overcome the challenges in existing works, this research introduced an Improved Reptile Search Algorithm (IRSA) to solve the optimization problem which occurs during the time of allocation resources among IoT networks. IRSA employs the methodology of levy flight and cross-over to update the candidate position and enhance the search speed in a single iteration. The proposed method consumes less energy and has low latency during data transmission from User equipment (UE) to the base station.IRSA has been compared with the existing Scalable Resource Allocation Framework (SRAF) and Improved Chaotic Firefly Algorithm (ICFA). The obtained experimental results show that the proposed IRSA attained better performance with an allocation rate of 96.40% which is comparatively higher than SRAF and ICFA with 92.40% and 91.67% respectively.
IoT Resource Allocation and Optimization Using Improved Reptile Search AlgorithmIJCNCJournal
The Internet of Things (IoT) is a dispersed network system that connects the world through the Internet. The architecture of IoT consists of more gateways and resources which cannot be allocated in a manual process. The allocation of resources in IoT is a challenging process due to the higher consumption of energy and high latency rate. To overcome the challenges in existing works, this research introduced an Improved Reptile Search Algorithm (IRSA) to solve the optimization problem which occurs during the time of allocation resources among IoT networks. IRSA employs the methodology of levy flight and cross-over to update the candidate position and enhance the search speed in a single iteration. The proposed method consumes less energy and has low latency during data transmission from User equipment (UE) to the base station.IRSA has been compared with the existing Scalable Resource Allocation Framework (SRAF) and Improved Chaotic Firefly Algorithm (ICFA). The obtained experimental results show that the proposed IRSA attained better performance with an allocation rate of 96.40% which is comparatively higher than SRAF and ICFA with 92.40% and 91.67% respectively.
CONTEXT-AWARE ENERGY CONSERVING ROUTING ALGORITHM FOR INTERNET OF THINGSIJCNCJournal
Internet of Things (IoT) is the fast- growing technology, mostly used in smart mobile devices such as notebooks, tablets, personal digital assistants (PDA), smartphones, etc. Due to its dynamic nature and the limited battery power of the IoT enabled smart mobile nodes, the communication links between intermediate relay nodes may fail frequently, thus affecting the routing performance of the network and also the availability of the nodes. Existing algorithm does not concentrate about communication links and battery power/energy, but these node links are a very important factor for improving the quality of routing in IoT. In this paper, Context-aware Energy Conserving Algorithm for routing (CECA) was proposed which employs QoS routing metrics like Inter-Meeting Time and residual energy and has been applied to IoT enabled smart mobile devices using different technologies with different microcontroller which resulted in an increased network lifetime, throughput and reduced control overhead and the end to end delay. Simulation results show that, with respect to the speed of the mobile nodes from 2 to 10m/s, CECA increases the network lifetime, thereby increasing the average residual energy by 11.1% and increasing throughput there by reduces the average end to end delay by 14.1% over the Energy-Efficient Probabilistic Routing (EEPR) algorithm. With respect to the number of nodes increases from 10 to 100 nodes, CECA algorithms increase the average residual energy by16.1 % reduces the average end to end delay by 15.9% and control overhead by 23.7% over the existing EEPR
A Review of Sensor Node in Wireless Sensor Networksijtsrd
Wireless Sensor Networks WSNs are collection of tiny sensor nodes capable of sensing, processing and broadcasting data correlated to some occurrence in the network area. The sensor nodes have severe limitation, such as bandwidth, short communication range, limited CPU processing facility, memory and energy. Enhancing the lifetime of wireless sensors network and efficient utilizations of bandwidth are essential for the proliferation of wireless sensor network in different applications. We provide an in depth study of applying wireless sensor networks WSNs to real world habitat monitoring. A set of system design requirements were developed that cover the hardware design of the nodes, the sensor network software, protective enclosures, and system architecture to meet the requirements of biologists. Although researchers anticipate some challenges arising in real world deployments of WSNs, many problems can only be discovered through experience. We present a set of experiences from a four month long deployment on a remote island. We analyze the environmental and node health data to evaluate system performance. The close integration of WSNs with their environment provides environmental data at densities previously impossible. We show that the sensor data is also useful for predicting system operation and network failures. Based on over one million data readings, we analyze the node and network design and develop network reliability profiles and failure models. Jobanputra Paresh Ashokkumar | Prof. Arun Jhapate ""A Review of Sensor Node in Wireless Sensor Networks"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23620.pdf
Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/23620/a-review-of-sensor-node-in-wireless-sensor-networks/jobanputra-paresh-ashokkumar
Novel Optimization to Reduce Power Drainage in Mobile Devices for Multicarrie...IJECEIAES
This document summarizes a research paper that proposes a novel optimization framework to minimize power drainage in mobile devices using multicarrier-based communication. The framework aims to maintain equilibrium between maximizing data delivery and minimizing transmit power. An analytical model considers multiple radio antennas in mobile devices and includes constraints for data quality and threshold power. The outcome is evaluated based on the amount of power conserved. Testing found the approach offers maximum energy conservation while being compatible with existing mobile network systems.
Novel Optimization to Reduce Power Drainage in Mobile Devices for Multicarrie...IJECEIAES
With increasing adoption of multicarrier-based communications e.g. 3G and 4G, the users are significantly benefited with impressive data rate but at the cost of battery life of their mobile devices. We reviewed the existing techniques to find an open research gap in this regard. This paper presents a novel framework where an optimization is carried out with the objective function to maintain higher level of equilibrium between maximized data delivery and minimized transmit power. An analytical model considering multiple radio antennae in the mobile device is presented with constraint formulations of data quality and threshold power factor. The model outcome is evaluated with respect to amount of power being conserved as performance factor. The study was found to offer maximum energy conservation and the framework also suits well with existing communication system of mobile networks.
Extended Bandwidth Optimized and Energy Efficient Dynamic Source Routing Prot...IJECEIAES
The document proposes an extension to the Dynamic Source Routing (DSR) protocol to make it more bandwidth and energy efficient for mobile ad-hoc networks. The extended protocol uses mobile agents to carry route request packets during the route discovery process. This allows the agents to search node route caches without using bandwidth, working in a disconnected manner. Simulation results show that the modified DSR protocol has higher packet delivery ratio, throughput, and lower overall energy consumption compared to the traditional DSR protocol.
Energy-aware strategy for data forwarding in IoT ecosystem IJECEIAES
The Internet of Things (IoT) is looming technology rapidly attracting many industries and drawing research attention. Although the scale of IoT-applications is very large, the capabilities of the IoT-devices are limited, especially in terms of energy. However, various research works have been done to alleviate these shortcomings, but the schemes introduced in the literature are complex and difficult to implement in practical scenarios. Therefore, considering the energy consumption of heterogeneous nodes in IoT eco-system, a simple energy-efficient routing technique is proposed. The proposed system has also employed an SDN controller that acts as a centralized manager to control and monitor network services, there by restricting the access of selfish nodes to the network. The proposed system constructs an analytical algorithm that provides reliable data transmission operations and controls energy consumption using a strategic mechanism where the path selection process is performed based on the remaining energy of adjacent nodes located in the direction of the destination node. The proposed energy-efficient data forwarding mechanism is compared with the existing AODV routing technique. The simulation result demonstrates that the protocol is superior to AODV in terms of packet delivery rate, throughput, and end-to-end delay.
IoT Resource Allocation and Optimization Using Improved Reptile Search AlgorithmIJCNCJournal
The Internet of Things (IoT) is a dispersed network system that connects the world through the Internet. The architecture of IoT consists of more gateways and resources which cannot be allocated in a manual process. The allocation of resources in IoT is a challenging process due to the higher consumption of energy and high latency rate. To overcome the challenges in existing works, this research introduced an Improved Reptile Search Algorithm (IRSA) to solve the optimization problem which occurs during the time of allocation resources among IoT networks. IRSA employs the methodology of levy flight and cross-over to update the candidate position and enhance the search speed in a single iteration. The proposed method consumes less energy and has low latency during data transmission from User equipment (UE) to the base station.IRSA has been compared with the existing Scalable Resource Allocation Framework (SRAF) and Improved Chaotic Firefly Algorithm (ICFA). The obtained experimental results show that the proposed IRSA attained better performance with an allocation rate of 96.40% which is comparatively higher than SRAF and ICFA with 92.40% and 91.67% respectively.
IoT Resource Allocation and Optimization Using Improved Reptile Search AlgorithmIJCNCJournal
The Internet of Things (IoT) is a dispersed network system that connects the world through the Internet. The architecture of IoT consists of more gateways and resources which cannot be allocated in a manual process. The allocation of resources in IoT is a challenging process due to the higher consumption of energy and high latency rate. To overcome the challenges in existing works, this research introduced an Improved Reptile Search Algorithm (IRSA) to solve the optimization problem which occurs during the time of allocation resources among IoT networks. IRSA employs the methodology of levy flight and cross-over to update the candidate position and enhance the search speed in a single iteration. The proposed method consumes less energy and has low latency during data transmission from User equipment (UE) to the base station.IRSA has been compared with the existing Scalable Resource Allocation Framework (SRAF) and Improved Chaotic Firefly Algorithm (ICFA). The obtained experimental results show that the proposed IRSA attained better performance with an allocation rate of 96.40% which is comparatively higher than SRAF and ICFA with 92.40% and 91.67% respectively.
CONTEXT-AWARE ENERGY CONSERVING ROUTING ALGORITHM FOR INTERNET OF THINGSIJCNCJournal
Internet of Things (IoT) is the fast- growing technology, mostly used in smart mobile devices such as notebooks, tablets, personal digital assistants (PDA), smartphones, etc. Due to its dynamic nature and the limited battery power of the IoT enabled smart mobile nodes, the communication links between intermediate relay nodes may fail frequently, thus affecting the routing performance of the network and also the availability of the nodes. Existing algorithm does not concentrate about communication links and battery power/energy, but these node links are a very important factor for improving the quality of routing in IoT. In this paper, Context-aware Energy Conserving Algorithm for routing (CECA) was proposed which employs QoS routing metrics like Inter-Meeting Time and residual energy and has been applied to IoT enabled smart mobile devices using different technologies with different microcontroller which resulted in an increased network lifetime, throughput and reduced control overhead and the end to end delay. Simulation results show that, with respect to the speed of the mobile nodes from 2 to 10m/s, CECA increases the network lifetime, thereby increasing the average residual energy by 11.1% and increasing throughput there by reduces the average end to end delay by 14.1% over the Energy-Efficient Probabilistic Routing (EEPR) algorithm. With respect to the number of nodes increases from 10 to 100 nodes, CECA algorithms increase the average residual energy by16.1 % reduces the average end to end delay by 15.9% and control overhead by 23.7% over the existing EEPR
A Review of Sensor Node in Wireless Sensor Networksijtsrd
Wireless Sensor Networks WSNs are collection of tiny sensor nodes capable of sensing, processing and broadcasting data correlated to some occurrence in the network area. The sensor nodes have severe limitation, such as bandwidth, short communication range, limited CPU processing facility, memory and energy. Enhancing the lifetime of wireless sensors network and efficient utilizations of bandwidth are essential for the proliferation of wireless sensor network in different applications. We provide an in depth study of applying wireless sensor networks WSNs to real world habitat monitoring. A set of system design requirements were developed that cover the hardware design of the nodes, the sensor network software, protective enclosures, and system architecture to meet the requirements of biologists. Although researchers anticipate some challenges arising in real world deployments of WSNs, many problems can only be discovered through experience. We present a set of experiences from a four month long deployment on a remote island. We analyze the environmental and node health data to evaluate system performance. The close integration of WSNs with their environment provides environmental data at densities previously impossible. We show that the sensor data is also useful for predicting system operation and network failures. Based on over one million data readings, we analyze the node and network design and develop network reliability profiles and failure models. Jobanputra Paresh Ashokkumar | Prof. Arun Jhapate ""A Review of Sensor Node in Wireless Sensor Networks"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23620.pdf
Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/23620/a-review-of-sensor-node-in-wireless-sensor-networks/jobanputra-paresh-ashokkumar
Novel Optimization to Reduce Power Drainage in Mobile Devices for Multicarrie...IJECEIAES
This document summarizes a research paper that proposes a novel optimization framework to minimize power drainage in mobile devices using multicarrier-based communication. The framework aims to maintain equilibrium between maximizing data delivery and minimizing transmit power. An analytical model considers multiple radio antennas in mobile devices and includes constraints for data quality and threshold power. The outcome is evaluated based on the amount of power conserved. Testing found the approach offers maximum energy conservation while being compatible with existing mobile network systems.
Novel Optimization to Reduce Power Drainage in Mobile Devices for Multicarrie...IJECEIAES
With increasing adoption of multicarrier-based communications e.g. 3G and 4G, the users are significantly benefited with impressive data rate but at the cost of battery life of their mobile devices. We reviewed the existing techniques to find an open research gap in this regard. This paper presents a novel framework where an optimization is carried out with the objective function to maintain higher level of equilibrium between maximized data delivery and minimized transmit power. An analytical model considering multiple radio antennae in the mobile device is presented with constraint formulations of data quality and threshold power factor. The model outcome is evaluated with respect to amount of power being conserved as performance factor. The study was found to offer maximum energy conservation and the framework also suits well with existing communication system of mobile networks.
Extended Bandwidth Optimized and Energy Efficient Dynamic Source Routing Prot...IJECEIAES
The document proposes an extension to the Dynamic Source Routing (DSR) protocol to make it more bandwidth and energy efficient for mobile ad-hoc networks. The extended protocol uses mobile agents to carry route request packets during the route discovery process. This allows the agents to search node route caches without using bandwidth, working in a disconnected manner. Simulation results show that the modified DSR protocol has higher packet delivery ratio, throughput, and lower overall energy consumption compared to the traditional DSR protocol.
An Energy Aware Routing to Optimize Route Selection in Cluster Based Wireless...ijtsrd
A Wireless Sensor Network WSN is an autonomous, self organizing, and self configuring network with the capability of speedy deployment anywhere. Internet of Things IoT nodes are use cloud storage to collect information from sensors and transfer it to other IoT nodes or networks via cloud services. Energy efficient communication is likely one of the main conversation factors in WSN, so efficient routing is critical to make use of full power consumption and enhance the network performance. This research proposes an Energy Aware Cluster based Wireless Sensor EACW routing protocol that optimizes route selection by clustering of nodes in a Wireless Sensor IoT network. However, one of the biggest problems to be handled is the energy wastage in transport. Limited energy is one of the prime concerns in WSN IoT and efficient routing is the primary focus to improve energy utilization, which increases the network performance. LEACH is an energy based protocol that works on a cluster based mechanism to make use of the energy efficiently. In this research, we compare the performance of the LEACH protocol with that of the reactive on demand protocol in order to make the most of the networks energy constraints. The proposed scheme shows that nodes have at most imprecise state information, mainly under strong link establishment. EACW routing selects optimizes routes higher energy base route resolution , generates clusters, and has power measurement of each cluster member and cluster head. LEACH chooses that specific node for data transmission so that work raises the reliability of communication. The efficiency of the proposed EACW protocol is compared with CBRW and the performance matrices like live nodes, throughput, overhead and CH and CB information. Apurva Anand | Dr. Sadhna K. Mishra "An Energy Aware Routing to Optimize Route Selection in Cluster Based Wireless Sensor-IoT Network (EACW)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-7 , December 2022, URL: https://www.ijtsrd.com/papers/ijtsrd52292.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-network/52292/an-energy-aware-routing-to-optimize-route-selection-in-cluster-based-wireless-sensoriot-network-eacw/apurva-anand
An Efficient Machine Learning Optimization Model for Route Establishment Mech...IJCNCJournal
Internet of Things (IoT) provides interconnection of various wireless communication devices, which offers both ubiquitous accessibility of devices and in-built intelligence capacity. IoT offers interaction with devices and provides sufficient capability advantages of networking and socialization with consideration of intermediate devices. RPL (Routing Protocol for low-power and Lossy Networks) is an attractive model for effective routing techniques in the wireless medium. The increase in demand for wireless systems in terms of energy, reliability, stability, and scale routing IPv6 over 6L0WPAN is being adopted. This research developed an optimized machine learning model (WOABC) routing protocol for route establishment in IoT networks. The constructed RPL routing protocol incorporates an optimization approach for the identification of the best and worst routes in the network. The proposed WOABC evaluates the routing path for data transmission between nodes through optimization techniques for effective route establishment. The optimization of routes is performed with whale optimization techniques. The developed whale optimization technique is incorporated in machine learning networks. Also, the proposed WOABC utilizes an optimization membership function for the identification of the optimal path in the network. The performance of the proposed WOABC is compared with existing techniques such as RPL and Speed – IoT. The comparative analysis showed that the performance of the proposed WOABC is ~3% increased throughput. The performance of the proposed WOABC is significant compared with the existing RPL routing protocol.
AN EFFICIENT MACHINE LEARNING OPTIMIZATION MODEL FOR ROUTE ESTABLISHMENT MECH...IJCNCJournal
Internet of Things (IoT) provides interconnection of various wireless communication devices, which offers
both ubiquitous accessibility of devices and in-built intelligence capacity. IoT offers interaction with
devices and provides sufficient capability advantages of networking and socialization with consideration of
intermediate devices. RPL (Routing Protocol for low-power and Lossy Networks) is an attractive model for
effective routing techniques in the wireless medium. The increase in demand for wireless systems in terms
of energy, reliability, stability, and scale routing IPv6 over 6L0WPAN is being adopted. This research
developed an optimized machine learning model (WOABC) routing protocol for route establishment in IoT
networks. The constructed RPL routing protocol incorporates an optimization approach for the
identification of the best and worst routes in the network. The proposed WOABC evaluates the routing path
for data transmission between nodes through optimization techniques for effective route establishment. The
optimization of routes is performed with whale optimization techniques. The developed whale optimization
technique is incorporated in machine learning networks. Also, the proposed WOABC utilizes an
optimization membership function for the identification of the optimal path in the network. The
performance of the proposed WOABC is compared with existing techniques such as RPL and Speed – IoT.
The comparative analysis showed that the performance of the proposed WOABC is ~3% increased
throughput. The performance of the proposed WOABC is significant compared with the existing RPL
routing protocol.
Novel evaluation framework for sensing spread spectrum in cognitive radioIJECEIAES
The cognitive radio network is designed to cater to the optimization demands of restricted spectrum availability. A review of existing literature on spectrum sensing shows that there is still a broader scope for its improvement. Therefore, this paper introduces an efficient computational framework capable of evaluating the effectiveness of the spread spectrum concept in the context of cognitive radio network in a more scalable and granular way. The proposed method introduces a dual hypothesis using a different set of dependable parameters to emphasize the detection of optimal energy for a low signal quality state over the noise. The proposed evaluation framework is benchmarked using a statistical analysis method not present in any existing approaches toward spread spectrum sensing. The simulated outcome of the study exhibits that the proposed system offers a significantly better probability of detection than the current system using a simplified evaluation scheme with multiple test parameters.
Exploring Wireless A Comprehensive Review on Sensor Node Integration and Ener...ijtsrd
WSNs encompass a multitude of spatially distributed sensor nodes or devices employing radio signals for communication. Positioned strategically in a geographical area, these sensor nodes operate independently to collect information from their surroundings. Given their often remote and inaccessible locations, human interaction with deployed sensor nodes is limited. The core function of sensor nodes in WSNs involves sensing environmental data and transmitting it to a centralized base station or sink node. Subsequently, the collected data undergoes analysis, demonstrating the vital role of WSNs in facilitating data driven insights within the realm of computer science. In this paper review of different research paper on the based of wireless sensor networks technology and different sensors for optimization of energy dissipation. Vijay Malviya | Dr. Sachin Patel "Exploring Wireless: A Comprehensive Review on Sensor Node Integration and Energy Optimization Strategies for Enhanced Environmental Data Collection" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd62401.pdf Paper Url: https://www.ijtsrd.com/computer-science/other/62401/exploring-wireless-a-comprehensive-review-on-sensor-node-integration-and-energy-optimization-strategies-for-enhanced-environmental-data-collection/vijay-malviya
Optical network is an emerging technology for data communication
inworldwide. The information is transmitted from the source to destination
through the fiber optics. All optical network (AON) provides good
transmission transparency, good expandability, large bandwidth, lower bit
error rate (BER), and high processing speed. Link failure and node failure
haveconsistently occurred in the traditional methods. In order to overcome
the above mentioned issues, this paper proposes a robust software defined
switching enabled fault localization framework (SDSFLF) to monitor the
node and link failure in an AON. In this work, a novel faulty node
localization (FNL) algorithm is exploited to locate the faulty node. Then, the
software defined faulty link detection (SDFLD) algorithm that addresses the
problem of link failure. The failures are localized in multi traffic stream
(MTS) and multi agent system (MAS). Thus, the throughput is improved in
SDSFLF compared than other existing methods like traditional routing and
wavelength assignment (RWA), simulated annealing (SA) algorithm, attackaware RWA (A-RWA) convex, longest path first (LPF) ordering, and
biggest source-destination node degree (BND) ordering. The performance of
the proposed algorithm is evaluated in terms of network load, wavelength
utilization, packet loss rate, and burst loss rate. Hence, proposed SDSFLF
assures that high performance is achieved than other traditional techniques.
Optimized Energy Management Model on Data Distributing Framework of Wireless ...Venu Madhav
Data Dissemination is an essential transmitting method for a sensor network to the endusers
across any set of interconnected frameworks. WSN is often used within an IoT system,
in other words. As in a mesh network, a wide collection of sensors can collect data
individually and send data to the web via an IoT system through a router. The conventional
defined solution for data dissemination in Wireless Sensor Networks (WSN) does not
include the wide range of new applications built on the Internet of Things (IoT)systems.
Hence, it is observed that searching for an appropriate transmission link while distributing
data with optimized utilization of energy is a significant challenge in the IoT communication
infrastructure. Therefore, in this paper, an Optimized Energy Management Model for
Data Dissemination (OEM-DD) framework has been proposed to optimize energy during
data transmission efficiently across all sensor network nodes in the IoT system. The efficiency
of the data dissemination across an interconnected network has been achieved by
introducing a Non-adaptive routing approach in which data is distributed effectively from
a single source to various points. Besides, Non-adaptive routing involves the dispersed collaboration
system and the priority task planning principle combined with an integer framework
for the efficient energy processing and grouping of data in the sensor’s network. Optimization
of the energy management model through Non-adaptive routing allows low power
consumption and minimal energy usage for each sensor node in the IoT system to improve
the transfer and handling of data in severe interruption. The experimental results show that
the suggested model enhances the data transmission rate of 96.33%
The document proposes an Optimized Energy Management Model for Data Dissemination (OEM-DD) framework to optimize energy usage during data transmission across sensor network nodes in an IoT system. The framework introduces a non-adaptive routing approach to efficiently distribute data from a single source to multiple points while minimizing energy consumption. Experimental results showed the proposed model increased the data transmission rate by 96.33% with 20.11% less energy usage compared to conventional methods.
Energy-efficient non-orthogonal multiple access for wireless communication sy...IJECEIAES
Non-orthogonal multiple access (NOMA) has been recognized as a potential solution for enhancing the throughput of next-generation wireless communications. NOMA is a potential option for 5G networks due to its superiority in providing better spectrum efficiency (SE) compared to orthogonal multiple access (OMA). From the perspective of green communication, energy efficiency (EE) has become a new performance indicator. A systematic literature review is conducted to investigate the available energy efficient approach researchers have employed in NOMA. We identified 19 subcategories related to EE in NOMA out of 108 publications where 92 publications are from the IEEE website. To help the reader comprehend, a summary for each category is explained and elaborated in detail. From the literature review, it had been observed that NOMA can enhance the EE of wireless communication systems. At the end of this survey, future research particularly in machine learning algorithms such as reinforcement learning (RL) and deep reinforcement learning (DRL) for NOMA are also discussed.
This document summarizes a research paper that proposes an energy efficient clustering approach for wireless sensor networks. The approach uses a corona-based model where the monitoring area is divided into concentric circles. Nodes calculate their virtual concentric circle band index to determine eligibility as cluster heads. Eligible nodes use a backoff timer approach where the timer is proportional to the node's distance from the center of its band. The first node's timer to expire advertises itself as the cluster head. This balances energy usage. The paper also describes adding and removing nodes from clusters to provide scalability without affecting the existing infrastructure. Simulation results show the effectiveness of the proposed clustering method.
This document summarizes a research paper that proposes an energy efficient clustering approach for wireless sensor networks. The approach uses a corona-based model where the area is divided into concentric circles and nodes calculate their virtual concentric circle band index to determine eligibility as a cluster head. Eligible nodes use a back-off timer approach where the node closest to the center of its band will become the cluster head. This balances energy usage and helps form stable clusters. Simulation results show the approach can prolong network lifetime by efficiently selecting cluster heads and allowing addition or removal of nodes without affecting the existing structure.
E FFICIENT E NERGY U TILIZATION P ATH A LGORITHM I N W IRELESS S ENSOR...IJCI JOURNAL
With limited amount of energy, nodes are powered by
batteries in wireless networks. Increasing the lif
e
span of the network and reducing the usage of energ
y are two severe problems in Wireless Sensor
Networks. A small number of energy utilization path
algorithms like minimum spanning tree reduces tota
l
energy consumption of a Wireless Sensor Network, ho
wever very heavy load of sending data packets on
many key nodes is used with the intention that the
nodes quickly consumes battery energy, by raising t
he
life span of the network reduced. Our proposal work
aimed on presenting an Energy Conserved Fast and
Secure Data Aggregation Scheme for WSN in time and
security logic occurrence data collection
application. To begin with, initially the goal is m
ade on energy preservation of sensed data gathering
from
event identified sensor nodes to destination. Inven
tion is finished on Energy Efficient Utilization Pa
th
Algorithm (EEUPA), to extend the lifespan by proces
sing the collecting series with path mediators
depending on gene characteristics sequencing of nod
e energy drain rate, energy consumption rate, and
message overhead together with extended network lif
e span. Additionally, a mathematical programming
technique is designed to improve the lifespan of th
e network. Simulation experiments carried out among
different relating conditions of wireless sensor ne
twork by different path algorithms to analyze the
efficiency and effectiveness of planned Efficient E
nergy Utilization Path Algorithm in wireless sensor
network (EEUPA)
Energy efficient clustering and routing optimization model for maximizing lif...IJECEIAES
Recently, the wide adoption of WSNs (Wireless-Sensor-Networks) is been seen for provision non-real time and real-time application services such as intelligent transportation and health care monitoring, intelligent transportation etc. Provisioning these services requires energy-efficient WSN. The clustering technique is an efficient mechanism that plays a main role in reducing the energy consumption of WSN. However, the existing model is designed considering reducing energy- consumption of the sensor-device for the homogenous network. However, it incurs energy-overhead (EO) between cluster-head (CH). Further, maximizing coverage time is not considered by the existing clustering approach considering heterogeneous networks affecting lifetime performance. In order to overcome these research challenges, this work presents an energy efficient clustering and routing optimization (EECRO) model adopting cross-layer design for heterogeneous networks. The EECRO uses channel gain information from the physical layer and TDMA based communication is adopted for communication among both intra-cluster and inter-cluster communication. Further, clustering and routing optimization are presented to bring a good trade-off among minimizing the energy of CH, enhancing coverage time and maximizing the lifetime of sensor-network (SN). The experiments are conducted to estimate the performance of EECRO over the existing model. The significantperformance is attained by EECRO over the existing model in terms of minimizing routing and communication overhead and maximizing the lifetime of WSNs.
Optimal Coverage Path Planningin a Wireless Sensor Network for Intelligent Tr...IJCNCJournal
With the enhancement of the intelligent and communication technology, an intelligent transportation plays a vital role to facilitate an essential service to many people, allowing them to travel quickly and conveniently from place to place. Wireless sensor networks (WSNs) are well-known for their ability to detect physical significant barriers due to their diverse movement, self-organizing capabilities, and the integration of this mobile node on the intelligent transportation system to gather data in WSN contexts is becoming more and more popular as these vehicles proliferate. Although these mobile devices might enhance network performance, however it is difficult to design a suitable transportation path with the limited energy resources with network connectivity. To solve this problem, we have proposed a novel itinerary planning schema data gatherer (IPS-DG) model. Furthermore, we use the path planning module (PPM) which finds the transportation path to travel the shortest distance. We have compared our results under different aspect such as life span, energy consumption, and path length with Low Energy Adaptive Clustering Hierarchy (LEACH), Multi-Hop Weighted Revenue (MWR), Single-Hop Data Gathering Procedure (SHDGP). Our model outperforms in terms of energy usage, shortest path, and longest life span of with LEACH, MWR, SHDGP routing protocols.
Optimal Coverage Path Planning in a Wireless Sensor Network for Intelligent T...IJCNCJournal
With the enhancement of the intelligent and communication technology, an intelligent transportation plays a vital role to facilitate an essential service to many people, allowing them to travel quickly and conveniently from place to place. Wireless sensor networks (WSNs) are well-known for their ability to detect physical significant barriers due to their diverse movement, self-organizing capabilities, and the integration of this mobile node on the intelligent transportation system to gather data in WSN contexts is becoming more and more popular as these vehicles proliferate. Although these mobile devices might enhance network performance, however it is difficult to design a suitable transportation path with the limited energy resources with network connectivity. To solve this problem, we have proposed a novel itinerary planning schema data gatherer (IPS-DG) model. Furthermore, we use the path planning module (PPM) which finds the transportation path to travel the shortest distance. We have compared our results under different aspect such as life span, energy consumption, and path length with Low Energy Adaptive Clustering Hierarchy (LEACH), Multi-Hop Weighted Revenue (MWR), Single-Hop Data Gathering Procedure (SHDGP). Our model outperforms in terms of energy usage, shortest path, and longest life span of with LEACH, MWR, SHDGP routing protocols.
Resource optimization-based network selection model for heterogeneous wireles...IAESIJAI
The internet of things (IoT) environment prerequisite seamless connectivity for meeting real-time application requirements; thus, required efficient resource management techniques. Heterogeneous wireless networks (HWNs) have been emphasized for providing seamless connectivity with high quality of service (QoS) performance to provision IoT applications. However, the existing resource allocation scheme suffers from interference and fails to provide a quality experience for low-priority users. As a result, induce bandwidth wastage and increase handover failure. In addressing the research issues this paper presented the resource-optimized network selection (RONS) method for HWNs. The RONS method employs better load balancing to reduce handover failure and maximizes resource utilization through dynamic slot optimization. The RONS method assures tradeoffs between high performance to high priority users and quality of experience (QoE) for low priority users. The experiment outcome shows the RONS achieves very good performance in terms of throughput, packet loss, and handover failures in comparison with existing resource selection methods.
Approach to minimizing consumption of energy in wireless sensor networks IJECEIAES
The Wireless Sensor Networks (WSN) technology has benefited from a central position in the research space of future emerging networks by its diversity of applications fields and also by its optimization techniques of its various constraints, more essentially, the minimization of nodal energy consumption to increase the global network lifetime. To answer this saving energy problem, several solutions have been proposed at the protocol stack level of the WSN. In this paper, after presenting a state of the art of this technology and its conservation energy techniques at the protocol stack level, we were interested in the network layer to propose a routing solution based on a localization aspect that allows the creation of a virtual grid on the coverage area and introduces it to the two most well-known energy efficiency hierarchical routing protocols, LEACH and PEGASIS. This allowed us to minimize the energy consumption and to select the clusters heads in a deterministic way unlike LEACH which is done in a probabilistic way and also to minimize the latency in PEGASIS, by decomposing its chain into several independent chains. The simulation results, under "MATLABR2015b", have shown the efficiency of our approach in terms of overall residual energy and network lifetime.
Intrusion Detection and Countermeasure in Virtual Network Systems Using NICE ...IJERA Editor
The cloud computing has increased in many organizations. It provides many benefits in terms of low cost and accessibility of data. Ensuring the security of cloud computing is a major factor in the cloud computing environment, as users often store sensitive information with cloud storage providers but these providers may be untrusted. In this project we propose anIntrusion Detection and Countermeasure in Virtual Network Systems mechanism called NICE to prevent vulnerable virtual machines from being compromised in the cloud. NICE detects and mitigates collaborative attacks in the cloud virtual networking environment. The system performance evaluation demonstrates the feasibility of NICE and shows that the proposed solution can significantly reduce the risk of the cloud system from being exploited and abused by internal and external attackers.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
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A Wireless Sensor Network WSN is an autonomous, self organizing, and self configuring network with the capability of speedy deployment anywhere. Internet of Things IoT nodes are use cloud storage to collect information from sensors and transfer it to other IoT nodes or networks via cloud services. Energy efficient communication is likely one of the main conversation factors in WSN, so efficient routing is critical to make use of full power consumption and enhance the network performance. This research proposes an Energy Aware Cluster based Wireless Sensor EACW routing protocol that optimizes route selection by clustering of nodes in a Wireless Sensor IoT network. However, one of the biggest problems to be handled is the energy wastage in transport. Limited energy is one of the prime concerns in WSN IoT and efficient routing is the primary focus to improve energy utilization, which increases the network performance. LEACH is an energy based protocol that works on a cluster based mechanism to make use of the energy efficiently. In this research, we compare the performance of the LEACH protocol with that of the reactive on demand protocol in order to make the most of the networks energy constraints. The proposed scheme shows that nodes have at most imprecise state information, mainly under strong link establishment. EACW routing selects optimizes routes higher energy base route resolution , generates clusters, and has power measurement of each cluster member and cluster head. LEACH chooses that specific node for data transmission so that work raises the reliability of communication. The efficiency of the proposed EACW protocol is compared with CBRW and the performance matrices like live nodes, throughput, overhead and CH and CB information. Apurva Anand | Dr. Sadhna K. Mishra "An Energy Aware Routing to Optimize Route Selection in Cluster Based Wireless Sensor-IoT Network (EACW)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-7 , December 2022, URL: https://www.ijtsrd.com/papers/ijtsrd52292.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-network/52292/an-energy-aware-routing-to-optimize-route-selection-in-cluster-based-wireless-sensoriot-network-eacw/apurva-anand
An Efficient Machine Learning Optimization Model for Route Establishment Mech...IJCNCJournal
Internet of Things (IoT) provides interconnection of various wireless communication devices, which offers both ubiquitous accessibility of devices and in-built intelligence capacity. IoT offers interaction with devices and provides sufficient capability advantages of networking and socialization with consideration of intermediate devices. RPL (Routing Protocol for low-power and Lossy Networks) is an attractive model for effective routing techniques in the wireless medium. The increase in demand for wireless systems in terms of energy, reliability, stability, and scale routing IPv6 over 6L0WPAN is being adopted. This research developed an optimized machine learning model (WOABC) routing protocol for route establishment in IoT networks. The constructed RPL routing protocol incorporates an optimization approach for the identification of the best and worst routes in the network. The proposed WOABC evaluates the routing path for data transmission between nodes through optimization techniques for effective route establishment. The optimization of routes is performed with whale optimization techniques. The developed whale optimization technique is incorporated in machine learning networks. Also, the proposed WOABC utilizes an optimization membership function for the identification of the optimal path in the network. The performance of the proposed WOABC is compared with existing techniques such as RPL and Speed – IoT. The comparative analysis showed that the performance of the proposed WOABC is ~3% increased throughput. The performance of the proposed WOABC is significant compared with the existing RPL routing protocol.
AN EFFICIENT MACHINE LEARNING OPTIMIZATION MODEL FOR ROUTE ESTABLISHMENT MECH...IJCNCJournal
Internet of Things (IoT) provides interconnection of various wireless communication devices, which offers
both ubiquitous accessibility of devices and in-built intelligence capacity. IoT offers interaction with
devices and provides sufficient capability advantages of networking and socialization with consideration of
intermediate devices. RPL (Routing Protocol for low-power and Lossy Networks) is an attractive model for
effective routing techniques in the wireless medium. The increase in demand for wireless systems in terms
of energy, reliability, stability, and scale routing IPv6 over 6L0WPAN is being adopted. This research
developed an optimized machine learning model (WOABC) routing protocol for route establishment in IoT
networks. The constructed RPL routing protocol incorporates an optimization approach for the
identification of the best and worst routes in the network. The proposed WOABC evaluates the routing path
for data transmission between nodes through optimization techniques for effective route establishment. The
optimization of routes is performed with whale optimization techniques. The developed whale optimization
technique is incorporated in machine learning networks. Also, the proposed WOABC utilizes an
optimization membership function for the identification of the optimal path in the network. The
performance of the proposed WOABC is compared with existing techniques such as RPL and Speed – IoT.
The comparative analysis showed that the performance of the proposed WOABC is ~3% increased
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Optical network is an emerging technology for data communication
inworldwide. The information is transmitted from the source to destination
through the fiber optics. All optical network (AON) provides good
transmission transparency, good expandability, large bandwidth, lower bit
error rate (BER), and high processing speed. Link failure and node failure
haveconsistently occurred in the traditional methods. In order to overcome
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switching enabled fault localization framework (SDSFLF) to monitor the
node and link failure in an AON. In this work, a novel faulty node
localization (FNL) algorithm is exploited to locate the faulty node. Then, the
software defined faulty link detection (SDFLD) algorithm that addresses the
problem of link failure. The failures are localized in multi traffic stream
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SDSFLF compared than other existing methods like traditional routing and
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the proposed algorithm is evaluated in terms of network load, wavelength
utilization, packet loss rate, and burst loss rate. Hence, proposed SDSFLF
assures that high performance is achieved than other traditional techniques.
Optimized Energy Management Model on Data Distributing Framework of Wireless ...Venu Madhav
Data Dissemination is an essential transmitting method for a sensor network to the endusers
across any set of interconnected frameworks. WSN is often used within an IoT system,
in other words. As in a mesh network, a wide collection of sensors can collect data
individually and send data to the web via an IoT system through a router. The conventional
defined solution for data dissemination in Wireless Sensor Networks (WSN) does not
include the wide range of new applications built on the Internet of Things (IoT)systems.
Hence, it is observed that searching for an appropriate transmission link while distributing
data with optimized utilization of energy is a significant challenge in the IoT communication
infrastructure. Therefore, in this paper, an Optimized Energy Management Model for
Data Dissemination (OEM-DD) framework has been proposed to optimize energy during
data transmission efficiently across all sensor network nodes in the IoT system. The efficiency
of the data dissemination across an interconnected network has been achieved by
introducing a Non-adaptive routing approach in which data is distributed effectively from
a single source to various points. Besides, Non-adaptive routing involves the dispersed collaboration
system and the priority task planning principle combined with an integer framework
for the efficient energy processing and grouping of data in the sensor’s network. Optimization
of the energy management model through Non-adaptive routing allows low power
consumption and minimal energy usage for each sensor node in the IoT system to improve
the transfer and handling of data in severe interruption. The experimental results show that
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The document proposes an Optimized Energy Management Model for Data Dissemination (OEM-DD) framework to optimize energy usage during data transmission across sensor network nodes in an IoT system. The framework introduces a non-adaptive routing approach to efficiently distribute data from a single source to multiple points while minimizing energy consumption. Experimental results showed the proposed model increased the data transmission rate by 96.33% with 20.11% less energy usage compared to conventional methods.
Energy-efficient non-orthogonal multiple access for wireless communication sy...IJECEIAES
Non-orthogonal multiple access (NOMA) has been recognized as a potential solution for enhancing the throughput of next-generation wireless communications. NOMA is a potential option for 5G networks due to its superiority in providing better spectrum efficiency (SE) compared to orthogonal multiple access (OMA). From the perspective of green communication, energy efficiency (EE) has become a new performance indicator. A systematic literature review is conducted to investigate the available energy efficient approach researchers have employed in NOMA. We identified 19 subcategories related to EE in NOMA out of 108 publications where 92 publications are from the IEEE website. To help the reader comprehend, a summary for each category is explained and elaborated in detail. From the literature review, it had been observed that NOMA can enhance the EE of wireless communication systems. At the end of this survey, future research particularly in machine learning algorithms such as reinforcement learning (RL) and deep reinforcement learning (DRL) for NOMA are also discussed.
This document summarizes a research paper that proposes an energy efficient clustering approach for wireless sensor networks. The approach uses a corona-based model where the monitoring area is divided into concentric circles. Nodes calculate their virtual concentric circle band index to determine eligibility as cluster heads. Eligible nodes use a backoff timer approach where the timer is proportional to the node's distance from the center of its band. The first node's timer to expire advertises itself as the cluster head. This balances energy usage. The paper also describes adding and removing nodes from clusters to provide scalability without affecting the existing infrastructure. Simulation results show the effectiveness of the proposed clustering method.
This document summarizes a research paper that proposes an energy efficient clustering approach for wireless sensor networks. The approach uses a corona-based model where the area is divided into concentric circles and nodes calculate their virtual concentric circle band index to determine eligibility as a cluster head. Eligible nodes use a back-off timer approach where the node closest to the center of its band will become the cluster head. This balances energy usage and helps form stable clusters. Simulation results show the approach can prolong network lifetime by efficiently selecting cluster heads and allowing addition or removal of nodes without affecting the existing structure.
E FFICIENT E NERGY U TILIZATION P ATH A LGORITHM I N W IRELESS S ENSOR...IJCI JOURNAL
With limited amount of energy, nodes are powered by
batteries in wireless networks. Increasing the lif
e
span of the network and reducing the usage of energ
y are two severe problems in Wireless Sensor
Networks. A small number of energy utilization path
algorithms like minimum spanning tree reduces tota
l
energy consumption of a Wireless Sensor Network, ho
wever very heavy load of sending data packets on
many key nodes is used with the intention that the
nodes quickly consumes battery energy, by raising t
he
life span of the network reduced. Our proposal work
aimed on presenting an Energy Conserved Fast and
Secure Data Aggregation Scheme for WSN in time and
security logic occurrence data collection
application. To begin with, initially the goal is m
ade on energy preservation of sensed data gathering
from
event identified sensor nodes to destination. Inven
tion is finished on Energy Efficient Utilization Pa
th
Algorithm (EEUPA), to extend the lifespan by proces
sing the collecting series with path mediators
depending on gene characteristics sequencing of nod
e energy drain rate, energy consumption rate, and
message overhead together with extended network lif
e span. Additionally, a mathematical programming
technique is designed to improve the lifespan of th
e network. Simulation experiments carried out among
different relating conditions of wireless sensor ne
twork by different path algorithms to analyze the
efficiency and effectiveness of planned Efficient E
nergy Utilization Path Algorithm in wireless sensor
network (EEUPA)
Energy efficient clustering and routing optimization model for maximizing lif...IJECEIAES
Recently, the wide adoption of WSNs (Wireless-Sensor-Networks) is been seen for provision non-real time and real-time application services such as intelligent transportation and health care monitoring, intelligent transportation etc. Provisioning these services requires energy-efficient WSN. The clustering technique is an efficient mechanism that plays a main role in reducing the energy consumption of WSN. However, the existing model is designed considering reducing energy- consumption of the sensor-device for the homogenous network. However, it incurs energy-overhead (EO) between cluster-head (CH). Further, maximizing coverage time is not considered by the existing clustering approach considering heterogeneous networks affecting lifetime performance. In order to overcome these research challenges, this work presents an energy efficient clustering and routing optimization (EECRO) model adopting cross-layer design for heterogeneous networks. The EECRO uses channel gain information from the physical layer and TDMA based communication is adopted for communication among both intra-cluster and inter-cluster communication. Further, clustering and routing optimization are presented to bring a good trade-off among minimizing the energy of CH, enhancing coverage time and maximizing the lifetime of sensor-network (SN). The experiments are conducted to estimate the performance of EECRO over the existing model. The significantperformance is attained by EECRO over the existing model in terms of minimizing routing and communication overhead and maximizing the lifetime of WSNs.
Optimal Coverage Path Planningin a Wireless Sensor Network for Intelligent Tr...IJCNCJournal
With the enhancement of the intelligent and communication technology, an intelligent transportation plays a vital role to facilitate an essential service to many people, allowing them to travel quickly and conveniently from place to place. Wireless sensor networks (WSNs) are well-known for their ability to detect physical significant barriers due to their diverse movement, self-organizing capabilities, and the integration of this mobile node on the intelligent transportation system to gather data in WSN contexts is becoming more and more popular as these vehicles proliferate. Although these mobile devices might enhance network performance, however it is difficult to design a suitable transportation path with the limited energy resources with network connectivity. To solve this problem, we have proposed a novel itinerary planning schema data gatherer (IPS-DG) model. Furthermore, we use the path planning module (PPM) which finds the transportation path to travel the shortest distance. We have compared our results under different aspect such as life span, energy consumption, and path length with Low Energy Adaptive Clustering Hierarchy (LEACH), Multi-Hop Weighted Revenue (MWR), Single-Hop Data Gathering Procedure (SHDGP). Our model outperforms in terms of energy usage, shortest path, and longest life span of with LEACH, MWR, SHDGP routing protocols.
Optimal Coverage Path Planning in a Wireless Sensor Network for Intelligent T...IJCNCJournal
With the enhancement of the intelligent and communication technology, an intelligent transportation plays a vital role to facilitate an essential service to many people, allowing them to travel quickly and conveniently from place to place. Wireless sensor networks (WSNs) are well-known for their ability to detect physical significant barriers due to their diverse movement, self-organizing capabilities, and the integration of this mobile node on the intelligent transportation system to gather data in WSN contexts is becoming more and more popular as these vehicles proliferate. Although these mobile devices might enhance network performance, however it is difficult to design a suitable transportation path with the limited energy resources with network connectivity. To solve this problem, we have proposed a novel itinerary planning schema data gatherer (IPS-DG) model. Furthermore, we use the path planning module (PPM) which finds the transportation path to travel the shortest distance. We have compared our results under different aspect such as life span, energy consumption, and path length with Low Energy Adaptive Clustering Hierarchy (LEACH), Multi-Hop Weighted Revenue (MWR), Single-Hop Data Gathering Procedure (SHDGP). Our model outperforms in terms of energy usage, shortest path, and longest life span of with LEACH, MWR, SHDGP routing protocols.
Resource optimization-based network selection model for heterogeneous wireles...IAESIJAI
The internet of things (IoT) environment prerequisite seamless connectivity for meeting real-time application requirements; thus, required efficient resource management techniques. Heterogeneous wireless networks (HWNs) have been emphasized for providing seamless connectivity with high quality of service (QoS) performance to provision IoT applications. However, the existing resource allocation scheme suffers from interference and fails to provide a quality experience for low-priority users. As a result, induce bandwidth wastage and increase handover failure. In addressing the research issues this paper presented the resource-optimized network selection (RONS) method for HWNs. The RONS method employs better load balancing to reduce handover failure and maximizes resource utilization through dynamic slot optimization. The RONS method assures tradeoffs between high performance to high priority users and quality of experience (QoE) for low priority users. The experiment outcome shows the RONS achieves very good performance in terms of throughput, packet loss, and handover failures in comparison with existing resource selection methods.
Approach to minimizing consumption of energy in wireless sensor networks IJECEIAES
The Wireless Sensor Networks (WSN) technology has benefited from a central position in the research space of future emerging networks by its diversity of applications fields and also by its optimization techniques of its various constraints, more essentially, the minimization of nodal energy consumption to increase the global network lifetime. To answer this saving energy problem, several solutions have been proposed at the protocol stack level of the WSN. In this paper, after presenting a state of the art of this technology and its conservation energy techniques at the protocol stack level, we were interested in the network layer to propose a routing solution based on a localization aspect that allows the creation of a virtual grid on the coverage area and introduces it to the two most well-known energy efficiency hierarchical routing protocols, LEACH and PEGASIS. This allowed us to minimize the energy consumption and to select the clusters heads in a deterministic way unlike LEACH which is done in a probabilistic way and also to minimize the latency in PEGASIS, by decomposing its chain into several independent chains. The simulation results, under "MATLABR2015b", have shown the efficiency of our approach in terms of overall residual energy and network lifetime.
Intrusion Detection and Countermeasure in Virtual Network Systems Using NICE ...IJERA Editor
The cloud computing has increased in many organizations. It provides many benefits in terms of low cost and accessibility of data. Ensuring the security of cloud computing is a major factor in the cloud computing environment, as users often store sensitive information with cloud storage providers but these providers may be untrusted. In this project we propose anIntrusion Detection and Countermeasure in Virtual Network Systems mechanism called NICE to prevent vulnerable virtual machines from being compromised in the cloud. NICE detects and mitigates collaborative attacks in the cloud virtual networking environment. The system performance evaluation demonstrates the feasibility of NICE and shows that the proposed solution can significantly reduce the risk of the cloud system from being exploited and abused by internal and external attackers.
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Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
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model is rigorously trained and evaluated, exhibiting remarkable performance
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IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
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algorithm.
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This review focuses on the importance of identifying potential fishing zones in seawater for sustainable fishing practices. It explores features like sea surface temperature (SST) and sea surface height (SSH), along with classification methods such as classifiers. The features like SST, SSH, and different classifiers used to classify the data, have been figured out in this review study. This study underscores the importance of examining potential fishing zones using advanced analytical techniques. It thoroughly explores the methodologies employed by researchers, covering both past and current approaches. The examination centers on data characteristics and the application of classification algorithms for classification of potential fishing zones. Furthermore, the prediction of potential fishing zones relies significantly on the effectiveness of classification algorithms. Previous research has assessed the performance of models like support vector machines, naïve Bayes, and artificial neural networks (ANN). In the previous result, the results of support vector machine (SVM) were 97.6% more accurate than naive Bayes's 94.2% to classify test data for fisheries classification. By considering the recent works in this area, several recommendations for future works are presented to further improve the performance of the potential fishing zone models, which is important to the fisheries community.
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As demand for smaller, quicker, and more powerful devices rises, Moore's law is strictly followed. The industry has worked hard to make little devices that boost productivity. The goal is to optimize device density. Scientists are reducing connection delays to improve circuit performance. This helped them understand three-dimensional integrated circuit (3D IC) concepts, which stack active devices and create vertical connections to diminish latency and lower interconnects. Electrical involvement is a big worry with 3D integrates circuits. Researchers have developed and tested through silicon via (TSV) and substrates to decrease electrical wave involvement. This study illustrates a novel noise coupling reduction method using several electrical involvement models. A 22% drop in electrical involvement from wave-carrying to victim TSVs introduces this new paradigm and improves system performance even at higher THz frequencies.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Bibliometric analysis highlighting the role of women in addressing climate ch...IJECEIAES
Fossil fuel consumption increased quickly, contributing to climate change
that is evident in unusual flooding and draughts, and global warming. Over
the past ten years, women's involvement in society has grown dramatically,
and they succeeded in playing a noticeable role in reducing climate change.
A bibliometric analysis of data from the last ten years has been carried out to
examine the role of women in addressing the climate change. The analysis's
findings discussed the relevant to the sustainable development goals (SDGs),
particularly SDG 7 and SDG 13. The results considered contributions made
by women in the various sectors while taking geographic dispersion into
account. The bibliometric analysis delves into topics including women's
leadership in environmental groups, their involvement in policymaking, their
contributions to sustainable development projects, and the influence of
gender diversity on attempts to mitigate climate change. This study's results
highlight how women have influenced policies and actions related to climate
change, point out areas of research deficiency and recommendations on how
to increase role of the women in addressing the climate change and
achieving sustainability. To achieve more successful results, this initiative
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load variations in islanding mode, the active and reactive power of all
distributed generators (DGs), including energy storage (battery), diesel
generator, and micro-turbine, are controlled. The micro-turbine generator is
connected to MG through a three-phase to three-phase matrix converter, and
the droop control method is applied for controlling the voltage and
frequency of MG. In addition, a method is introduced for voltage and
frequency control of micro-turbines in the transition state from gridconnected mode to islanding mode. A novel switching strategy of the matrix
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and voltage are not produced, and consequently, the size of the output filter
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and has no frequency conversion restrictions. The proposed approach for
voltage and frequency regulation demonstrates exceptional performance and
favorable response across various load alteration scenarios. The suggested
strategy is examined in several scenarios in the MG test systems, and the
simulation results are addressed.
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performance, enhancing safety, and prolonging their lifespan across various
applications, such as electric vehicles and renewable energy systems. This
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identification of a Li-ion battery, employing a nonlinear autoregressive with
exogenous inputs (NARX) model. The proposed approach integrates the
benefits of nonlinear modeling with the adaptability of the NARX structure,
facilitating a more comprehensive representation of the intricate
electrochemical processes within the battery. Experimental data collected
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validate the effectiveness of the proposed methodology. The identified
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Smart grid deployment: from a bibliometric analysis to a surveyIJECEIAES
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They bring relevant advantages compared to the traditional grid and
significant interest from the research community. Assessing the field's
evolution is essential to propose guidelines for facing new and future smart
grid challenges. In addition, knowing the main technologies involved in the
deployment of smart grids (SGs) is important to highlight possible
shortcomings that can be mitigated by developing new tools. This paper
contributes to the research trends mentioned above by focusing on two
objectives. First, a bibliometric analysis is presented to give an overview of
the current research level about smart grid deployment. Second, a survey of
the main technological approaches used for smart grid implementation and
their contributions are highlighted. To that effect, we searched the Web of
Science (WoS), and the Scopus databases. We obtained 5,663 documents
from WoS and 7,215 from Scopus on smart grid implementation or
deployment. With the extraction limitation in the Scopus database, 5,872 of
the 7,215 documents were extracted using a multi-step process. These two
datasets have been analyzed using a bibliometric tool called bibliometrix.
The main outputs are presented with some recommendations for future
research.
Use of analytical hierarchy process for selecting and prioritizing islanding ...IJECEIAES
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condition, which must be rapidly and properly detected to prevent any
negative consequences on the system's protection, stability, and security.
This paper offers a thorough overview of several islanding detection
strategies, which are divided into two categories: classic approaches,
including local and remote approaches, and modern techniques, including
techniques based on signal processing and computational intelligence.
Additionally, each approach is compared and assessed based on several
factors, including implementation costs, non-detected zones, declining
power quality, and response times using the analytical hierarchy process
(AHP). The multi-criteria decision-making analysis shows that the overall
weight of passive methods (24.7%), active methods (7.8%), hybrid methods
(5.6%), remote methods (14.5%), signal processing-based methods (26.6%),
and computational intelligent-based methods (20.8%) based on the
comparison of all criteria together. Thus, it can be seen from the total weight
that hybrid approaches are the least suitable to be chosen, while signal
processing-based methods are the most appropriate islanding detection
method to be selected and implemented in power system with respect to the
aforementioned factors. Using Expert Choice software, the proposed
hierarchy model is studied and examined.
Enhancing of single-stage grid-connected photovoltaic system using fuzzy logi...IJECEIAES
The power generated by photovoltaic (PV) systems is influenced by
environmental factors. This variability hampers the control and utilization of
solar cells' peak output. In this study, a single-stage grid-connected PV
system is designed to enhance power quality. Our approach employs fuzzy
logic in the direct power control (DPC) of a three-phase voltage source
inverter (VSI), enabling seamless integration of the PV connected to the
grid. Additionally, a fuzzy logic-based maximum power point tracking
(MPPT) controller is adopted, which outperforms traditional methods like
incremental conductance (INC) in enhancing solar cell efficiency and
minimizing the response time. Moreover, the inverter's real-time active and
reactive power is directly managed to achieve a unity power factor (UPF).
The system's performance is assessed through MATLAB/Simulink
implementation, showing marked improvement over conventional methods,
particularly in steady-state and varying weather conditions. For solar
irradiances of 500 and 1,000 W/m2
, the results show that the proposed
method reduces the total harmonic distortion (THD) of the injected current
to the grid by approximately 46% and 38% compared to conventional
methods, respectively. Furthermore, we compare the simulation results with
IEEE standards to evaluate the system's grid compatibility.
Enhancing photovoltaic system maximum power point tracking with fuzzy logic-b...IJECEIAES
Photovoltaic systems have emerged as a promising energy resource that
caters to the future needs of society, owing to their renewable, inexhaustible,
and cost-free nature. The power output of these systems relies on solar cell
radiation and temperature. In order to mitigate the dependence on
atmospheric conditions and enhance power tracking, a conventional
approach has been improved by integrating various methods. To optimize
the generation of electricity from solar systems, the maximum power point
tracking (MPPT) technique is employed. To overcome limitations such as
steady-state voltage oscillations and improve transient response, two
traditional MPPT methods, namely fuzzy logic controller (FLC) and perturb
and observe (P&O), have been modified. This research paper aims to
simulate and validate the step size of the proposed modified P&O and FLC
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efficient power tracking in photovoltaic systems.
Adaptive synchronous sliding control for a robot manipulator based on neural ...IJECEIAES
Robot manipulators have become important equipment in production lines, medical fields, and transportation. Improving the quality of trajectory tracking for
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article proposes an adaptive synchronous sliding control scheme to improve trajectory tracking performance for a robot manipulator. The proposed controller
ensures that the positions of the joints track the desired trajectory, synchronize
the errors, and significantly reduces chattering. First, the synchronous tracking
errors and synchronous sliding surfaces are presented. Second, the synchronous
tracking error dynamics are determined. Third, a robust adaptive control law is
designed,the unknown components of the model are estimated online by the neural network, and the parameters of the switching elements are selected by fuzzy
logic. The built algorithm ensures that the tracking and approximation errors
are ultimately uniformly bounded (UUB). Finally, the effectiveness of the constructed algorithm is demonstrated through simulation and experimental results.
Simulation and experimental results show that the proposed controller is effective with small synchronous tracking errors, and the chattering phenomenon is
significantly reduced.
Remote field-programmable gate array laboratory for signal acquisition and de...IJECEIAES
A remote laboratory utilizing field-programmable gate array (FPGA) technologies enhances students’ learning experience anywhere and anytime in embedded system design. Existing remote laboratories prioritize hardware access and visual feedback for observing board behavior after programming, neglecting comprehensive debugging tools to resolve errors that require internal signal acquisition. This paper proposes a novel remote embeddedsystem design approach targeting FPGA technologies that are fully interactive via a web-based platform. Our solution provides FPGA board access and debugging capabilities beyond the visual feedback provided by existing remote laboratories. We implemented a lab module that allows users to seamlessly incorporate into their FPGA design. The module minimizes hardware resource utilization while enabling the acquisition of a large number of data samples from the signal during the experiments by adaptively compressing the signal prior to data transmission. The results demonstrate an average compression ratio of 2.90 across three benchmark signals, indicating efficient signal acquisition and effective debugging and analysis. This method allows users to acquire more data samples than conventional methods. The proposed lab allows students to remotely test and debug their designs, bridging the gap between theory and practice in embedded system design.
Detecting and resolving feature envy through automated machine learning and m...IJECEIAES
Efficiently identifying and resolving code smells enhances software project quality. This paper presents a novel solution, utilizing automated machine learning (AutoML) techniques, to detect code smells and apply move method refactoring. By evaluating code metrics before and after refactoring, we assessed its impact on coupling, complexity, and cohesion. Key contributions of this research include a unique dataset for code smell classification and the development of models using AutoGluon for optimal performance. Furthermore, the study identifies the top 20 influential features in classifying feature envy, a well-known code smell, stemming from excessive reliance on external classes. We also explored how move method refactoring addresses feature envy, revealing reduced coupling and complexity, and improved cohesion, ultimately enhancing code quality. In summary, this research offers an empirical, data-driven approach, integrating AutoML and move method refactoring to optimize software project quality. Insights gained shed light on the benefits of refactoring on code quality and the significance of specific features in detecting feature envy. Future research can expand to explore additional refactoring techniques and a broader range of code metrics, advancing software engineering practices and standards.
Smart monitoring technique for solar cell systems using internet of things ba...IJECEIAES
Rapidly and remotely monitoring and receiving the solar cell systems status parameters, solar irradiance, temperature, and humidity, are critical issues in enhancement their efficiency. Hence, in the present article an improved smart prototype of internet of things (IoT) technique based on embedded system through NodeMCU ESP8266 (ESP-12E) was carried out experimentally. Three different regions at Egypt; Luxor, Cairo, and El-Beheira cities were chosen to study their solar irradiance profile, temperature, and humidity by the proposed IoT system. The monitoring data of solar irradiance, temperature, and humidity were live visualized directly by Ubidots through hypertext transfer protocol (HTTP) protocol. The measured solar power radiation in Luxor, Cairo, and El-Beheira ranged between 216-1000, 245-958, and 187-692 W/m 2 respectively during the solar day. The accuracy and rapidity of obtaining monitoring results using the proposed IoT system made it a strong candidate for application in monitoring solar cell systems. On the other hand, the obtained solar power radiation results of the three considered regions strongly candidate Luxor and Cairo as suitable places to build up a solar cells system station rather than El-Beheira.
An efficient security framework for intrusion detection and prevention in int...IJECEIAES
Over the past few years, the internet of things (IoT) has advanced to connect billions of smart devices to improve quality of life. However, anomalies or malicious intrusions pose several security loopholes, leading to performance degradation and threat to data security in IoT operations. Thereby, IoT security systems must keep an eye on and restrict unwanted events from occurring in the IoT network. Recently, various technical solutions based on machine learning (ML) models have been derived towards identifying and restricting unwanted events in IoT. However, most ML-based approaches are prone to miss-classification due to inappropriate feature selection. Additionally, most ML approaches applied to intrusion detection and prevention consider supervised learning, which requires a large amount of labeled data to be trained. Consequently, such complex datasets are impossible to source in a large network like IoT. To address this problem, this proposed study introduces an efficient learning mechanism to strengthen the IoT security aspects. The proposed algorithm incorporates supervised and unsupervised approaches to improve the learning models for intrusion detection and mitigation. Compared with the related works, the experimental outcome shows that the model performs well in a benchmark dataset. It accomplishes an improved detection accuracy of approximately 99.21%.
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Energy-efficient device-to-device communication in internet of things using hybrid optimization technique
1. International Journal of Electrical and Computer Engineering (IJECE)
Vol. 13, No. 5, October 2023, pp. 5418~5430
ISSN: 2088-8708, DOI: 10.11591/ijece.v13i5.pp5418-5430 5418
Journal homepage: http://ijece.iaescore.com
Energy-efficient device-to-device communication in internet of
things using hybrid optimization technique
Yashoda M. Balakrishna, Vrinda Shivashetty
Department of Information Science Engineering, Sai Vidya Institute of Technology-Bengaluru, Visvesvaraya Technological University,
Karnataka, India
Article Info ABSTRACT
Article history:
Received Sep 22, 2022
Revised Mar 1, 2023
Accepted Mar 9, 2023
Device-to-device (D2D) communication has grown into notoriety as a
critical component of the internet of things (IoT). One of the primary
limitations of IoT devices is restricted battery source. D2D communication
is the direct contact between the participating devices that improves the data
rate and delivers the data quickly by consuming less battery. An
energy-efficient communication method is required to enhance the
communication lifetime of the network by reducing the node energy
dissipation. The clustering-based D2D communication method is maximally
acceptable to boom the durability of a network. The oscillating spider
monkey optimization (OSMO) and oscillating particle swarm optimization
(OPSO) algorithms are used in this study to improve the selection of cluster
heads (CHs) and routing paths for D2D communication. The CHs and D2D
communication paths are selected depending on the parameters such as
energy consumption, distance, end-to-end delay, link quality and hop count.
A simulation environment is designed to evaluate and test the performance
of the OSMO-OPSO algorithm with existing D2D communication
algorithms (such as the GAPSO-H algorithm, adaptive resource-aware split-
learning (ARES), bio-inspired cluster-based routing scheme (Bi-CRS), and
European society for medical oncology (ESMO) algorithm). The results
proved that the proposed technique outperformed with respect to traditional
routing strategies regarding latency, packet delivery, energy efficiency, and
network lifetime.
Keywords:
Cluster head
Device to device
communication
Internet of things
Spider monkey optimization
particle swarm optimization
This is an open access article under the CC BY-SA license.
Corresponding Author:
Yashoda M. Balakrishna
Department of Information Science Engineering, Sai Vidya Institute of Technology
Rajanukunte, via Yelahanka, Bengaluru, Karnataka-560064, India
Email: m.yashoda@gmail.com
1. INTRODUCTION
The incredible rise of the internet of things (IoT) throughout time has resulted in technological
advancements that have far-reaching ramifications for our lives and societies. Due to significant advances in
the area of IoT the dreams of connecting things around us to the worldwide network is rapidly becoming
reality. Key participants in IoT are gadgets with some embedded intelligence, digital machinery, objects, and
wearable devices [1]. The modern advances in IoT are making a significant contribution to the growth of
small devices that can perceive, process, and wirelessly communicate over short ranges, which has resulted in
an upsurge in the employment of IoT in a wide range of applications, including healthcare, agricultural, and
weather monitoring [2]. Due to various impediments in its continuing adoption, the IoT has to achieve the
enormous ongoing challenges such as security, energy efficiency communication, storing of IoT data,
resource management, and data integration [3]. Device-to-device (D2D) communication is the direct
2. Int J Elec & Comp Eng ISSN: 2088-8708
Energy-efficient device-to-device communication in internet of things … (Yashoda M. Balakrishna)
5419
communication between participating devices. Using D2D communication, energy-efficient communication
in IoT can be achieved and also the devices can be connected without using a core network which minimizes
the load on the base station and results in ultra-low latency, energy conservation, and higher data rate [4].
The battery limitations of hand-held D2D devices hamper the network’s long-term viability. The adoption of
D2D networks is in accord with the future concept of IoT technology as they are part of a larger IoT
paradigm [5], [6]. D2D communication necessitates the development of novel routing algorithms that can
take advantage of optimization techniques to customize the use of network resources to the needs of various
IoT applications.
One of the driving forces for the popularity of D2D technology is energy efficiency [7]. Devices in
an IoT network are battery-powered with finite energy. For the longevity of battery-powered IoT network, it
is necessary to conserve IoT devices [8]–[10]. Topology management is a core necessity in ad hoc type
massively distributed IoT networks to improve the efficiency of the network [11]. Routing in such networks
by region (cluster) based node deployment will give promising results. Clustering arranges the nodes in the
search space under groups, and selecting an optimal cluster head (CH) by considering several performance
metrics. Each cluster member transmits the packets to the specified destination through the CH. Thus, the
clustering-based routing technique will conserve node energy and improve the network lifetime [12]. Many
studies show that bio-inspired routing algorithms provide an optimized route selection for communication in
wireless sensor networks (WSN) and IoT networks [13]–[17].
IoT-based sensor networks has received considerable attention in a variety of applications and
research fields, such as in the field of commercial [18], medical [19], and surveillance systems [20], [21].
Because the sensors or devices in such network possess low resources and it is important to have connectivity
that doesn’t drain the battery. In the situtation where recharging and reinstalling IoT devices are impossible
then we we need temporary communication network which can be established using D2D communication.
As a result, in this circumstance, sustaining energy is challenging. Studies in the literature proposed a
solution to this issue by grouping nodes into clusters to help prolong the life of wireless networks. In
addition, routing algorithms are used in cluster wireless networks to discover an optimal route from source to
destination by picking efficient CHs, thereby elongating the network lifetime.
Elhoseny et al. [13] particle swarm optimization (PSO) is used to pick CHs, whereas gray wolf
optimization (GWO) for routing process. The algorithm chose CH based on the node’s energy and vicinity,
but it experiences communication delays. In [14] cluster formation method is proposed based on ant colony
and bee colony optimization. The use of bee colony optimization is to tackle ant colony optimization
(ACO’s) early convergence problem, but artificial bee colony (ABC) suffers from convergence delay.
Seyyedabbasi and Kiani [15] introduced multi-agent pathfinding based on the ant colony optimization (MAP-
ACO), an ACO-based pathfinding solution for wireless sensor network (WSN) and IoT. The node’s residual
energy, buffer size, traffic rate, and distance are considered during destination selection. The novel method
proposed gives good results over other ACO-based routing techniques in network lifetime and energy
consumption. However, it is susceptible to falling into the trap of local optima. The authors used the hybrid
algorithm GAPSO-H for cluster-based routing in WSN [16]. CH selection is through genetic algorithm (GA)
and data transmission using PSO. The repeated calculation of fitness makes it computationally expensive.
The PSO uses a linear inertia weight function, which results in premature convergence. adaptive resource-
aware split-learning (ARES), an ACO-based algorithm [17], is suggested to find an energy-efficient shortest
path for data transmission in IoT. Calculations are performed at the node level to decrease data transfer
overhead. It may lead to a reduction in the network lifetime.
Tilwari et al. [22], describe a better routing strategy for improving service quality in IoT-based
networks. It considers the mobility of the nodes, link quality, and the battery as the critical parameters to select
the route for D2D communication. To increase the WSN’s resource efficiency, [23] proposes a hybrid routing
protocol built on Naive Bayes and PSO. Experimental findings demonstrate that it excels conventional
approaches by taking into account the load on the sensor node and the distance to the destination as the main
energy efficiency considerations. Using a graph coloring strategy, Bastos et al. [24] devised a network-assisted
navigation and deployment method for D2D communication in a fifth-generation (5G) cellular framework that
allocates new resource blocks to increase the D2D coverage. Table 1 summarizes the related work.
According to the study, it is evident that no research has combined different device measurements
into a single fitness function for the best routing mechanism for D2D communication. Figure 1 presents the
path discovery mechanism of the proposed oscillating spider monkey optimization-oscillating particle swarm
optimization (OSMO-OPSO) system that works in two tiers. In the first phase, topology management is
through the clustering technique using OSMO by considering the device’s residual energy, distance to the
destination, and delay as the key parameters. The ideal CHs from the first phase serve as a population for the
routing phase using OPSO, which takes CH’s remaining energy, link quality, and hop count as the metrics to
select the optimal route. The enhancement introduced in the social media optimization (SMO) and PSO
technique effectively balances the exploration of the search space and exploitation and improves the network
3. ISSN: 2088-8708
Int J Elec & Comp Eng, Vol. 13, No. 5, October 2023: 5418-5430
5420
reliability. The research work aims to find an energy-efficient path for D2D communication, thus maintaining
network reliability. It reduces the energy consumption of the sensor nodes through clustering for overall
packet transfer to the destination. The proposed study employs multi-objective spider monkey optimization
with oscillating perturbation rate (OSMO) for clustering and particle swarm optimization with oscillating
inertia function (OPSO) for finding the optimal routing path for packet transmission from source to
destination. The purpose of using a hybrid strategy is to obtain the most notable benefits from both
methodologies. Outline of the paper: section 2 presents the formation of clustering and routing problem.
Section 3 gives an overview of spider monkey optimization and particle swarm optimization algorithms, and
section 4 presents the proposed model; section 5 gives the experimental results and conclusion in section 6.
Table 1. Summary of related study
Reference Year Algorithm used Demerits
[13] 2020 PSO, GWO Experiences communication delay
[14] 2018 ACO, ABC Delay in convergence
[15] 2020 MAP-ACO Stagnation problem
[16] 2021 GAPSO-H Computationally expensive
[17] 2021 ARES Node level calculations reduces network lifetime.
[21] 2022 MBLCR Experiences communication delay
[22] 2022 HRA-NP Constant inertia weight in the routing face may lead to premature convergence.
Figure 1. Proposed clustering and routing method
2. PROBLEM FORMULATION
We consider an IoT network with two tiers with N number of nodes, C number of CHs, and one
destination. Each sensor node has a unique ID, and the destination ID is 0. During the cluster construction
process, each CH acts as a CH for just one cluster and each IoT node contributes to only one CH. The
suggested method includes two algorithms: one for selecting the CH and the other for finding routing paths
over the network from source to destination. The optimal CH selection using European society for medical
oncology (ESMO) and the optimal route to transmit the data to the destination is using OPSO shown in
Figure 1. Through CH selection, the proposed algorithm attempts to improve the sustainability of IoT
networks. As a result, we looked at factors that can influence energy consumption. For network performance
optimization, the optimal CH is determined by taking into consideration many aspects such as latency, the
distance to destination, and residual energy of the node.
The proposed framework includes 100 nodes randomly placed within an area of 200×200 m square
with an unconstrained energy sink that does not alter throughout the simulation. The initial distribution of the
individuals (i.e., Nodes) in the search space is shown in the Figure 2 with the node ‘0’ as the sink.
The following elements are used to build the system model: i) In the search space, N nodes are
distributed at random while their positions are set; ii) Each sensor node has its own identifier; iii) In terms of
starting energy, all of the sensor nodes are very comparable; iv) A non-rechargeable battery is used to operate
each node; v) Once the destination has the CH selection criteria, the effective CH selection algorithm chooses
the node with the most energy, the fewer loads, the shortest delay, and the shortest distance to the destination
as the ideal CH; vi) The path between the source and the destination is then determined using the routing
method.
This section describes the formulation of clustering and routing problems in IoT networks. Multi-
objective fitness function is constructed using weighted sum approach (WSA) in both clustering and routing.
Table 2 gives the notations used in the formulation of clustering and routing problem.
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Figure 2. Proposed clustering and routing method
Table 2. Notations used
Notation Meaning
N Total number of IoT nodes
M×M Sensing area
C Total number of cluster heads (10% of N)
E (Ni ) Energy of ith
IoT node
E (CHj) Energy of jth
CH
RSSI (CHi, CHk) RSSI value for the link from CHi to CHk.
leastRSSI Worst RSSI among communicating pairs, and set to -70 dBm.
c1, c2, and c3 Weighted parameters specify importance of objective in the main clustering fitness function.
Where ∑ 𝑐𝑖 = 1.
3
𝑖=1
r1, r2 and r3 Weighted parameters specify importance of objective in the main routing fitness function such
that r1+r2+r3=1.
2.1. Formulation of clustering problem
Clustering is one of the most popular techniques for network topology management. A clustering
technique organizes nodes into groups based on predefined criteria such as proximity to the target, optimizing
resource consumption, and network load balancing. Each cluster has one CH which gathers data from cluster
members and sends the data directly to the destination or using intermediate nodes. In this implementation
the IoT nodes which minimize the cost of fitness function are selected as the best CHs for the longevity of the
IoT network. The proposed SMO aims to optimize the combined effect of the following properties:
2.1.1. Energy efficiency
The remaining energy of the IoT node could be the basis for choosing a better CH. A node with
better energy is the best candidate to extend the network lifetime and data aggregation. The function to
calculate the fitness of node in terms of energy efficiency is:
𝐸𝐸 =
𝐸𝑐𝑜𝑛𝑠𝑢𝑚𝑒𝑑(𝑁𝑖)
𝑁
(1)
for any value of 𝑖, the energy consumed by the node is computed as 𝐸𝑐𝑜𝑛𝑠𝑢𝑚𝑒𝑑(𝑁𝑖) = 𝐸𝑖𝑛𝑖𝑡𝑖𝑎𝑙(𝑁𝑖) −
𝐸𝑟𝑒𝑚𝑎𝑖𝑛𝑖𝑛𝑔(𝑁𝑖). 𝐸𝑖𝑛𝑖𝑡𝑖𝑎𝑙(𝑁𝑖) and 𝐸𝑟𝑒𝑚𝑎𝑖𝑛𝑖𝑛(𝑁𝑖) are the initial and remaining energy of the ith
node
respectively. The energy dissipated during transmission and reception of data is calculated using first order
energy model [25].
2.1.2. Transmission distance
The goal is to lower the average distance between CHs and the destination. CHs that must send huge
data packets will use less energy if their transmission distance (TD) is lower. The (2) gives the formula to
calculate the distance between a node to the destination, where (Ni, Destination) is the euclidian distance
between an ith
node and the destination.
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𝑇𝐷 =
𝐷𝑖𝑠𝑡(𝑁𝑖,𝐷𝑒𝑠𝑡𝑖𝑛𝑎𝑡𝑖𝑜𝑛)
𝑀
(2)
2.1.3. Delay
The objective is to minimize the time to deliver the packet to the destination. The (3) calculates the
delay experienced by IoT devices during data transmission to the destination. The numerator denotes the time to
transfer data from node to destination. The lower the number of individuals in each cluster recompenses delay.
𝐷𝐿 =
𝑑𝑒𝑙𝑎𝑦(𝑁𝑖)
𝑁
(3)
The final fitness function (FF) for clustering that has to be minimized once the above objectives are
computed is:
𝐹𝐹𝑐𝑙𝑢𝑠𝑡𝑒𝑟𝑖𝑛𝑔 = 𝑐1 × 𝐸𝐸 + 𝑐2 × 𝑇𝐷 + 𝑐3 × 𝐷𝐿 (4)
The stronger the weighted value, the greater the importance of the associated objective word.
2.2. Formulation of routing problem
A routing technique is needed for sending the data between the sensor nodes and the base stations to
establish communication. The routing problem leads to a decreased network lifetime with increased energy
consumption. In this paper, the efficient routing path is selected depending upon the cost of the routing
fitness function. The proposed OPSO aims to enhance the overall impact of the attributes listed below.
2.2.1. Energy efficiency
A CH having high energy is a better relay node contender for inclusion in the routing path.
Routing-wise, the (5) is used to choose the best CH as a relay node.
𝐸 =
𝐸(𝐶𝐻𝑖)
∑ 𝐸(𝐶𝐻𝑗 )
𝐶
𝑗=1
(5)
Here, E(CHi) is the energy consumed by the ith
node. The denominator computes the energy consumed by all
the CHs in the routing path. The path with minimum energy consumption is the optimal path for D2D
communication.
2.2.2. Link quality
Better link quality maximizes the packet reception ratio. Received signal strength indicator (RSSI) [26]
is the key to measure the link quality. The quality of the link between two CHs is found by (6).
𝐿𝑄(𝐶𝐻𝑖, 𝐶𝐻𝑘) =
𝑅𝑆𝑆𝐼(𝐶𝐻𝑖,𝐶𝐻𝑘)
𝑙𝑒𝑎𝑠𝑡𝑅𝑆𝑆𝐼
(6)
The lower the LQ, the best is the link quality. The following equation maximizes the quality of the link by
minimizing (7),
𝐿 = 𝑚𝑖𝑛 (∑
𝑅𝑆𝑆𝐼(𝐶𝐻𝑖,𝐶𝐻𝑖+1)
𝑙𝑒𝑎𝑠𝑡𝑅𝑆𝑆𝐼
∀𝐶𝐻𝑖∈𝑝𝑎𝑡ℎ ) (7)
2.2.3. Hop count
Hop count gives the number of nodes the source relay on towards the destination node. It is regarded
as a fundamental distance between source node to the destination node. The number of hops in a routing path
is calculated as (8),
𝐻 =
𝑁𝐶(𝑃𝑎𝑡ℎ)
𝐶
(8)
where NC(Path) is the number of CHs in the selected path. The delay in data transmission depends on the
number of hops from the source node to the destination node. The smaller number of hops from source to
sink, results in energy-efficient D2D routing. The FF for routing that has to be minimized once the above
objectives are computed is (9).
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𝐹𝐹𝑟𝑜𝑢𝑡𝑖𝑛𝑔 = 𝑟1 × 𝐸 + 𝑟2 × 𝐿 + 𝑟3 × 𝐻 (9)
3. OPTIMIZATION USING SMO-PSO
3.1. Spider monkey optimization
The spider monkeys’ (SM) sociability and hunting habits are the driving forces behind the SMO
algorithm. Whenever there is a shortfall of food, the monkeys will disperse themselves into subgroups and
vice versa. They adhere to a social structure based on fission and fusion [27] that includes five standard steps.
The significant features of fission-fusion behavior in spider monkeys are as: i) in SMO, all spider monkeys
keep a cluster of 20 to 40 individuals; ii) when there is a food shortage, the global leader (GL) divides the
entire group into subgroups, with each group exploring individually; iii) each subgroup searches the food
under a local leader (LL); iv) to socialize with other group members, they employ a distinct sound. Let Xi be
the ith member of population of size N, whose D-dimensional vector as Xi=𝑋𝑖
1
, 𝑋𝑖
2
, … , 𝑋𝑖
𝑗
, … , 𝑋𝑖
𝐷
and is
initialized using (10).
𝑋𝑖
𝑗
= 𝑋𝑚𝑖𝑛
𝑗
+ 𝑟1 × (𝑋𝑚𝑎𝑥
𝑗
− 𝑋𝑚𝑖𝑛
𝑗
) (10)
r1 is a random number such that 0<r1<1, 𝑋𝑚𝑖𝑛
𝑗
and 𝑋𝑚𝑎𝑥
𝑗
lowest and higher limits of Xi respectively. After
population initialization, the algorithm undergoes following phases.
3.1.1. Local leader phase (LLP)
During this phase, the update of each SM’s current position is using information from local leader
experience 𝑋𝐿𝑘
𝑗
and local member’s experience by (11) and based on the probability PR that is the
perturbation rate. Fitness of each SM is calculated at new position, if it is better than the old value the
position gets updated.
𝑋𝑖
1
= 𝑋𝑖
𝑗
+ 𝑟1 × (𝑋𝐿𝑘
𝑗
− 𝑋𝑖
𝑗
) + 𝑟2 × (𝑋𝑟
𝑗
− 𝑋𝑖
𝑗
) (11)
𝑋𝐿𝑘
𝑗
is the kth local group leader’s position, and 𝑋𝑟
𝑗
is the rth randomly picked SM from the kth local group and
𝑟2 ∈ [−1,1].
3.1.2. Global leader phase (GLP)
After LLP every member updates its location using (12) with the knowledge of GL (XGj) and local
members. The SM updates its position based on the probability which is the function of fitness i.e.,
Pi=0.9*(fitnessi/Max_fitness)+0.1.
𝑋𝑖
𝑗
= 𝑋𝑖
𝑗
+ 𝑟1 × (𝑋𝐺𝑗 − 𝑋𝑖
𝑗
) + 𝑟2 × (𝑋𝑟
𝑗
− 𝑋𝑖
𝑗
) (12)
Here 𝑋𝐺j is the bets solution among the entire population.
3.1.3. Local leader learning phase (LLLP) and global leader learning phase (GLLP)
The LLLP and GLLP evaluate the SM (i.e solution) with the highest fitness value as the group’s LL
(𝑋𝐿𝑘
𝑗
). If there are no changes in the local leader for a long time, the local limit count (LLC) is increased
by 1. In the GLLP, the best individual is declared as GL (XGj). If GL fails to update its position then global
limit count (GLC) is increased by one. These phases identify the stagnation problem which can be resolved in
following phases to avoid premeture termination.
3.1.4. Local leader decision phase
If the LL does not get reorganized based on the counter of local limit, this step basically randomly
initializes or adjusts the location of all group members using GL experience through the perturbation rate PR
through (13).
𝑛𝑋𝑖
𝑗
= 𝑋𝑖
𝑗
+ 𝑟1 × (𝑋𝐺𝑗 − 𝑋𝑖
𝑗
) + 𝑟1 × (𝑋𝑟
𝑗
− 𝑋𝐿𝑘
𝑗
) (13)
If the LL is not updated for long time, to be away from the stagnation area, we make the LL to move towards
randomly selected member. Thus, in the above equation the coefficient is taken as non-negative.
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3.1.5. Global leader decision phase
Here the position of the GL is monitored. Based on the counter of the global limit, if the universal
leader does not get organized to a predetermined global leader limit (GLL), the GL splits the overall
population into smaller local units. A LL oversees each smaller local group. Until it reaches the maximum
number of group (MAX_GRP) limit, local group formation continues. Each time in this phase local leader
learning is initiated to elect the local leader in newly formed groups.
3.2. Particle swarm optimization
PSO mimics the social behavior of flocking birds and schools of fish. There is a velocity and
position connected with each particle/bird. To find food particles they adjust their speed, which causes them
to change location. Each particle remembers the best spot it has found. Particles share information with their
neighbor about the optimal solution they have discovered. Velocity of the particle is modified by using:
i) flying experience of the particle and ii) flying experience of the group. The (14) and (15) govern the new
solutions. Particle velocity is given by (14),
𝑣𝑖
𝑡+1
= 𝑊 𝑣𝑖
𝑡
+ 𝐶1𝑅1(𝑃𝑏𝑒𝑠𝑡,𝑖
𝑡
− 𝑥𝑖
𝑡
) + 𝐶2𝑅2(𝐺𝑏𝑒𝑠𝑡 − 𝑥𝑖
𝑡
) (14)
where 𝑣i is velocity of ith
particle, 𝑊 is inertia of the particles, 𝐶1 and 𝐶2 are acceleration coefficients, 𝑅1 and
𝑅2 are random numbers ϵ [0, 1] of size 1x D, 𝑃𝑏𝑒𝑠𝑡,𝑖 is personal best of ith
particle, 𝐺𝑏𝑒𝑠𝑡,𝑖 is global best, xi is
position of ith
particle. The velocity 𝑣𝑖
𝑡
and the current position are used to calculate the new position as (15),
𝑥𝑖
𝑡+1
= 𝑥𝑖
𝑡
+ 𝑣𝑖
𝑡
(15)
The momentum part 𝑊𝑣𝑖
𝑡
serves the memory of the previous flight of the particle and prevents the drastic
change in the direction. The cognitive function 𝐶1𝑅1(𝑃𝑏𝑒𝑠𝑡,𝑖
𝑡
− 𝑥𝑖
𝑡
) draws the particles to their own best
position, and the social part 𝐶2𝑅2(𝐺𝑏𝑒𝑠𝑡 − 𝑥𝑖
𝑡
) draws towards the location identified by the entire group.
4. PROPOSED PROTOCOL
For D2D communication in IoT, the proposed solution introduces a new clustering and routing
strategy. Using SMO with an oscillating perturbation rate (OSMO), the approach first finds a collection of
optimal CHs. The routing phase finds the routing path for D2D communication through the optimal CHs.
A PSO with oscillating inertia weight (OPSO) discovers an energy-efficient routing path from the source to
the destination. Each round has two phases the set-up phase and the steady-state phase. Network configuration
is in the first phase, and the destination picks the optimal CHs as a relay node in the following steps.
Step 1: Every node in the network sends out a HELLO packet that includes its unique ID to neighboring nodes.
Each node updates its neighbor table with the ID included in the packet with the RSSI value.
Step 2: After discovering neighbor nodes, it broadcasts the data about itself, including ID, neighboring table
data, and the values of node parameters until it reaches the destination node.
Step 3: The destination configures the network once it receives control packets from all nodes. The
destination node uses OSMO to find the best CHs and OPSO for optimal routing paths for D2D
communication in the IoT network.
Step 4: Finally, the destination broadcasts the configuration information to all the nodes. On receiving the
configuration packet from the destination node, each node updates its status as either CH or cluster
member. CH updates its next hop to destination and cluster member to its respective CH.
Cluster members submit data packets to their respective CHs during the steady-state phase. CH chooses the
best route to convey data to its destination.
4.1. Oscillating perturbation rate and inertia weight
Exploration and exploitation are two crucial phases in meta-heuristic algorithms in finding an
optimal solution and free from stagnation problems. PR and W are the two main parameters that balance
exploration and exploitation in SMO and PSO. With the iterations, these are generally a linearly rising value
which may lead to divergence from the optimal solution. This study introduces oscillation in PR and W,
which dramatically impacts the precision and rate of convergence. Bansal et al. [28], proposed ESMO with
chaotic PR for D2D communication. This enhancement in SMO has taken advantage of the nonlinear
perturbation rate. The fluctuating inertia weight in PSO [28] is an inspiration for the novel oscillating PR and
inertia weight proposed in this study. This improvement successfully strikes a balance between the utilization
of the search space and exploration, increasing network reliability.
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4.1.1. Modified perturbation rate
Perturbation rate PR governs the accuracy and pace of convergence, a significant parameter in SMO.
The perturbation rate of the basic SMO is linearly rising. Because real-world problems are nonlinear, nonlinearity
in the perturbation rate can help SMO perform better. The new oscillating perturbation rate is as in (16).
𝑃𝑅(𝑡) =
(𝑃𝑅𝑚𝑎𝑥+𝑃𝑅𝑚𝑖𝑛)
2
+
(𝑃𝑅𝑚𝑎𝑥−𝑃𝑅𝑚𝑖𝑛)
2
cos (
2𝜋𝑡
𝑇
) (16)
Where 𝑃𝑅𝑚𝑖𝑛 and 𝑃𝑅𝑚𝑎𝑥 are the range of oscillation of PR; tth
iteration is represented by t and T is the
oscillation period.
4.1.2. Modified inertia weight
In PSO inertia adoption technique is the factor that drives particle velocity as they fly in the search
space. The use of an oscillating inertia weight steers the swarm toward global and local search. The inertia
weight function W (t) oscillates between 𝑊
𝑚𝑎𝑥 and 𝑊𝑚𝑖𝑛 as in (17).
𝑊(𝑡) =
(𝑊𝑚𝑎𝑥+𝑊𝑚𝑖𝑛)
2
+
(𝑊𝑚𝑎𝑥−𝑊𝑚𝑖𝑛)
2
cos
2𝜋𝑡
𝑇
(17)
A joint stipulation is that the method must start at 𝑃𝑅𝑚𝑎𝑥 or 𝑊
𝑚𝑎𝑥 with strong exploration
capabilities and finish at 𝑃𝑅𝑚𝑖𝑛 or 𝑊𝑚𝑖𝑛 with high exploitation preferences. As a result, a wave function of
this type should complete (3/2)+k cycles in a single run of the algorithm, where k is a parameter that
regulates the oscillation frequency, whose value is 3 in this experimentation. In both (16) and (17), T is the
oscillation period given by 2I/(3+2k), and I is the number of iterations for which PR or W oscillates.
4.2. Oscillating SMO based clustering
The nodes used in the IoT network are battery-powered and energy-constrained. The
aforementioned indicates that energy and power usage are the prime considerations. Internet-based
communication consumes significantly more energy, causing these low-power gadgets to drain quickly, and
requiring optimized connectivity through minimum communication. One approach to achieve this is to group
the devices in a way that is efficient in terms of energy consumption and computational cost. SMO is one
such approach that can be applied efficiently for grouping the devices and selecting optimal group leaders.
OSMO is a guided searching variation of the SMO technique that discovers an optimal solution. Based on the
information received, the destination computes the fitness of each node. Then it runs OSMO based clustering
algorithm to select the best ‘C’ CHs. The proposed CH selection approach is as:
a) Let D be the decision variables for the selection of the best CH.
b) Set the N individuals in the population to an arbitrary value between 0 and 1. The dimension of an
individual solution is equal to the number of factors D as in (18).
Xi=𝑋𝑖
1
, 𝑋𝑖
2
, … , 𝑋𝑖
𝑗
, … , 𝑋𝑖
𝐷
(18)
c) Initialize limits of GL, LL and PR.
d) Compute each individual’s fitness using the clustering fitness function in (4).
e) Apply the OSMO algorithm to discover the most suitable individuals as CHs.
4.2.1. Position updating of spider monkeys
After the initial configuration of SMs, evaluate them using the fitness function. This assists in the
classification of the population and the selection of global and local leaders. We utilize the fitness function
developed previously (4) to evaluate the SM. Choose the SM with the best fitness as a universal leader. In the
local leader phase, the oscillating perturbation rate PR (16) decides the position update of individuals. The
PR oscillates between 𝑃𝑅𝑚𝑖𝑛 and 𝑃𝑅𝑚𝑎𝑥. As a result, exploration remains at its peak. Calculate the
probability Pi of each SM, and if the randomness of the global leader r1<Pi, the new positions are updated for
all group members. The greedy selection technique based on fitness selects global and local leaders. The
exploration begins to avoid stagnation if the local leader’s location does not update for a predefined limit.
The global leader divides the population into groups if it is position is not updated a specified number of
times.
4.3. Oscillating PSO based routing
After identifying the best set of CHs, the destination node runs OPSO to find the best D2D
communication routing path. Each solution represents a mapping of one CH to another or the destination
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node. The dimension of the population is equal to the total number of CHs (C). The solution establishes a
path from each CH to the destination via the network’s subsequent CHs. The node appending technique
creates the route that starts at the source node and ends at the destination node. At each step of this process, a
node can pick the best next-hop out of several neighbor nodes. Yao et al. [29] used priority as a guiding factor
in determining the routing direction. They utilized the position vector of the particle to determine the priority.
The suggested encoding method uses CHs fitness value to represent the node’s significance in
generating a path across candidate nodes. Let Pi=[Yi, 1, Yi, 2… Yi, C] be the ith
solution where each component
Yi, d, 1<d<C represents the nodes (i.e., Nd) priority to selects it as a relay node towards destination. Since the
objective of the method minimizes the fitness function, the CH with the least fitness value is the best
neighbor to be selected.
As shown in Figure 3, each CH transfers data packets to another CH in the direction of the
destination, not backward, establishing a directed acyclic network G (V, E). V denotes the set of all CHs, and
E denotes the set of all links between the CHs in the routing path leading to the destination. From Figure 3, it
is clear that the CH 5 (C5) can select any of the CH among {C4, C6, C7} as the next CH to forward data
towards the destination. As a result, neighbor of C5 is Nbr (C5)={C4, C6, C7}. Table 3 shows the
neighboring CHs for all CHs based on Figure 3. Out of three neighbor nodes C4, C6, and C7, the fitness of
C4 is better than C6 and C7; thus, next (C5)=C4. Therefore, C4 gathers packets from C5 and works as a relay
node toward the destination. This process continues until the routing path reaches the destination. Thus, the
final routing path from C5 to the destination is C5→C4→C8→Dest. Similarly, discover all feasible pathways
to the target node by choosing the next fittest CH. When selecting a route, assign the relay CH in the path the
utmost priority, therefore less chance to pick that node again. In the worst case, if a node is selected again,
the concerned route can be treated as an invalid route and is assigned a high penalty value.
Figure 3. The network for routing phase
Table 3. Network information for routing phase
CH Nbr (CH) No. of Neighbor Yi,d Next (CH)
C1 {C2,C3,C5} 3 0.81 C2
C2 {C4,C5} 2 0.36 C4
C3 {C5,C6} 2 0.52 C6
C4 {C7,C8} 2 0.23 C8
C5 {C4,C6,C7} 3 0.45 C4
C6 {C7,C9} 2 0.31 C9
C7 {C8,C9,C10} 3 0.76 C10
C8 {C10,Dest} 2 0.31 Dest
C9 {C10,Dest} 2 0.42 Dest
C10 Dest 1 0.18 Dest
4.3.1. Position and velocity updating
Following the initialization of the particles, evaluate the routing path formed by the decoding process
using the fitness function (9). The global best and personal best of all particles are determined. Each particle
needs to update its position depending upon the velocity of the particles to reach the optimal solution. Compute
the speed of each particle, and the new location is updated. Following the allocation of the new position,
re-evaluate all the paths using the fitness function, and global best and local best places are updated
accordingly.
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Energy-efficient device-to-device communication in internet of things … (Yashoda M. Balakrishna)
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5. RESULTS AND DISCUSSION
5.1. Simulation set up and performance analysis
The sensor nodes are randomly distributed in the 200 m2
sensing region. The first-order radio model
is used to calculate the node transmission power loss. The list of network parameters utilized in the
simulation is in Table 4. Table 5 gives the control parameters for OSMO and OPSO. A fitness function used
by OSMO to select CH is of five parameters that are crucial for optimal communication. The source node can
communicate with the destination using the path through optimal adjacent CH through OPSO based routing
algorithm. The simulation results of the proposed scheme is compared with existing swarm intelligence (SI)
based algorithms like GAPSO-H [16], ARES [17], bio-inspired cluster-based routing scheme (Bi-CRS) [30],
ESMO [27] based on performance metrics like packet delivery ratio (PDR), delay, residual energy, and
network lifetime. Under this section, the above metrics are investigated by altering number of nodes in each
simulation.
Table 4. Network parameters
Parameter Value
Simulation range 200×200 m
Initial Energy 100 Joule
Number of nodes 100-500
MAC protocol IEEE 802.11
Packet size 1,000 bits
Efs 10 pJ/bit/m2
Emp 0.0013 pJ/bit/m4
Econ 50 nJ/bit/m2
Table 5. Control parameters for OSMO and OPSO
Parameter Value
OSMO
LLL 5×N
GLL N/2
𝑃𝑅𝑚𝑖𝑛, 𝑃𝑅𝑚𝑎𝑥 [0, 1]
MAX_GRP N/10
OPSO
𝑊𝑚𝑖𝑛 , 𝑊
𝑚𝑎𝑥 [0.1, 0.9]
C1, C2 [2, 2]
5.1.1. PDR
PDR is the percentage of data packets successfully communicated to the intended destination. It is
the number of packets received at the receiver to the data packets sent by the node, given by (19). Table 6
shows the PDR of proposed method and existing algorithms. Figure 4 shows that the proposed method
delivers data packets successfully, ranging from 100% at 100 nodes to 99.5% at 500 nodes. PDR drops with
an increase in the nodes due to the increased hops and varied link quality. The suggested method provides
superior PRD by limiting the number of relay nodes used to carry data packets to their destination that are at
an optimal distance.
𝑃𝐷𝑅 =
∑ 𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑝𝑎𝑐𝑘𝑒𝑡𝑠 𝑟𝑒𝑐𝑒𝑖𝑣𝑒𝑑
∑ 𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑝𝑎𝑐𝑘𝑒𝑡𝑠 𝑠𝑒𝑛𝑡 𝑏𝑦 𝑡ℎ𝑒 𝑛𝑜𝑑𝑒
𝑋100 (19)
5.1.2. Residual energy
The remaining energy in a node is critical to the network’s long-term viability. All nodes start with
100 J of energy, which drains over time. Nodes consume energy in the transmission and reception of data
packets. As indicated in Figure 5, the proposed cluster-based routing method is energy efficient and can
improve the network lifespan compared to other optimizing techniques. The proposed OSMO effectively
selects the CH using a multi-objective fitness function, and OPSO uses neighbour CH with the highest
remaining energy as a relay to the destination. Table 7 gives the residual energy of different optimization
techniques. In (20) calculates the average residual power of the network, where Ei is remaining energy of ith
node in the network.
𝐴𝑣𝑒𝑟𝑎𝑔𝑒 𝑟𝑒𝑠𝑖𝑑𝑢𝑎𝑙 𝑒𝑛𝑒𝑟𝑔𝑦 =
∑ 𝐸𝑖
𝑁
𝑖=1
𝑁
(20)
5.1.3. End-to-end latency
This measure indicates the time taken to transmit the data packet to the designated place. The
transmission of data packets from source to destination in less time improves system performance. Both
transmission delay (Dt), and propagation delay (Dp) are used to calculate end-to-end latency. Dt depends on
the size of the data packet and the bandwidth available on the network, whereas Dp on distance and speed. As
the CH puts the data packet on the outgoing link, we cannot claim that a data packet has arrived at its
destination until the final piece of the data packet spans the whole connection, known as Dp. As a result, both
Dt and Dp are used to determine the network’s communication latency. Table 8 shows the time taken by
proposed and existing optimization techniques to transmit the data from source to destination. Figure 6
compares the proposed method’s communication delay with existing methods. OSMO selects the best CH
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based on the most critical metric: closeness to the target. The shortest distance between CH and destination
allows quicker data transfer.
Figure 4. Packet delivery ratio at varied network size Figure 5. Residual energy at varied network size
Table 6. PDR for different optimization
techniques
No. of Nodes ARES Bi-CRS ESMO OSMO-OPSO
100 93.6 94.2 99.8 100
200 94 93.2 99.6 100
300 92.6 92.5 99.1 99.6
400 90.5 91.7 98.7 99.2
500 91 91 98.1 99.5
Table 7. Residual energy for different
optimization techniques
No. of Nodes Bi-CRS ESMO OSMO-OPSO
100 89.06 92.73 99.32
200 78.92 82.19 97.34
300 61.52 73.48 95.5
400 46.54 61.19 91.99
500 31.79 52.35 87.4
Table 8. Delay for different optimization techniques
No. of Nodes ARES Bi-CRS ESMO OSMO-OPSO
100 0.042 0.016 0.0109 0.0101
200 0.045 0.019 0.0115 0.0104
300 0.044 0.025 0.018 0.0162
400 0.05 0.024 0.0213 0.0112
500 0.052 0.03 0.0294 0.0186
5.1.4. Network lifetime
The longevity of a network is a measure of its performance. We tested the proposed methods for a
different number of iterations. The stability of the network depends on the number of live nodes. The nodes
consume energy on packet transmission, reception, and aggregation. The node energy dissipates with
iterations, and the network lifetime reduces. Figure 7 shows that the proposed method has a longer network
lifespan than all the protocols studied. The improvement introduced in both the clustering and routing phase
explores the search space effectively to select the energy-efficient solution using the multi-objective fitness
functions.
Figure 6. End-to-end latency at varied network size Figure 7. Performance analysis based on stability
84
86
88
90
92
94
96
98
100
1 0 0 2 0 0 3 0 0 4 0 0 5 0 0
PACHET
DELIVERY
RATIO
(%)
NUMBER OF NODES
ARES
Bi-CRS
ESMO
OSMO
-OPSO
0
20
40
60
80
100
1 0 0 2 0 0 3 0 0 4 0 0 5 0 0
AVERAGE
RESIDUAL
ENERGY
(JOULE)
NUMBER OF NODES
Bi-CRS
ESMO
OSMO-
OPSO
0
0.01
0.02
0.03
0.04
0.05
0.06
1 0 0 2 0 0 3 0 0 4 0 0 5 0 0
END-TO-END
LATENCY
(SEC)
NUMBER OF NODES
ARES
Bi-CRS
ESMO
OSMO-
OPSO
0
20
40
60
80
100
0 5 0 0 1 0 0 0 1 5 0 0 2 0 0 0
ALIVE
NODES
NUMBER OF ITERATIONS
GAPSO
Bi-CRS
ESMO
OSMO-
OPSO
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Energy-efficient device-to-device communication in internet of things … (Yashoda M. Balakrishna)
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From the experimental results, it is clear that the novelty introduced in the technique enhanced its
performance. In Bi-CRS, the inertia weight was linearly increasing; the values of acceleration coefficients
manage the exploration and exploitation in selecting the optimal solution. The success of a metaheuristic
algorithm depends on the selection of step size. The introduction of chaotic perturbation rate in position
update in ESMO shows better results than Bi-CRS. The decision concerns the global best position; hence the
approach performs better. OSMO-OPSO is the hybrid version that takes advantage of both SMO and PSO.
Compared to the chaotic perturbation rate, oscillation gives better efficiency and accuracy. In the oscillation-
based technique, a proper balance between exploration and exploitation better updates the ideal solution. In
addition to that, OPSO uses priority-based relay selection to route the data to the destination. Thus, from the
comparison, it is clear that the hybrid OSMO-OPSO shows promising performance for D2D communication.
The proposed hybrid methodology intelligently selects the ideal CHs and routing path from source to
destination using multi-objective fitness functions. When the load on the IoT node is well balanced, the
distance to the destination is smaller, and there are more alive nodes, the energy consumption remains
optimal. The modified perturbation rate introduced avoids the local optima and allows quick convergence.
6. CONCLUSION
This research suggests a hybrid energy-efficient routing strategy for D2D communication in IoT.
The technique introduces a nonlinearity-based SMO algorithm to divide the IoT network into clusters and
find the CHs. To make it a viable protocol for D2D communication, it joins a routing mechanism that
determines network pathways using PSO. The proposed method creates and maintains an optimal routing
path that connects sensor nodes and the destination. The non-linearity in both algorithms successfully
balances the exploration and exploitation stages and eliminates stagnation issues. The result shows the
promising improvement over state-of-art techniques in packet delivery ratio, residual energy, end-to-end
latency, and stability.
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BIOGRAPHIES OF AUTHORS
Yashoda M. Balakrishna holds M. Tech in Computer Science and Engineering.
She has ten years of teaching experience and pursuing her Ph.D. from VTU, Belgaum, India.
Her interest includes computer networks, routing techniques, bio-inspired algorithms,
device-to-device communication and internet of things. Currently she is a research scholar of
Sai Vidya Institute of Technology, Bangalore, India. She can be contacted at
m.yashoda@gmail.com.
Vrinda Shivashetty received M. Tech degree in CSE from the, VTU Belagavi
and Ph.D. from Gulbarga University Gulbarga. Presently working as Professor and Head of
Information Science and Engineering, at Sai Vidya Institute of Technology, Bangalore, India.
She has total 23 years of teaching experience. Currently guiding two students for their Ph.D. in
Information Science and Engineering discipline at Visvesvaraya Technological University
(VTU), Belgaum. India. She can be contacted at vrinda.shetty@saividya.ac.in.