This document describes a digital wireless notice board system using a Raspberry Pi and Wi-Fi technology. It aims to allow authorized users to wirelessly transmit notices and messages to be displayed on an LCD screen connected to the Raspberry Pi. The system would work by having a user send notices from a PC to the Raspberry Pi via a Wi-Fi network. The Raspberry Pi would receive the notices, store them, and display them sequentially on the LCD screen according to the programmed code. The document provides background on digital signage systems and Wi-Fi technology. It then describes the proposed system implementation using a Raspberry Pi 3 Model B to receive notices over Wi-Fi and control the LCD display.
WiFi Offload Strategy for Telcos-OperatorsGreen Packet
Given the increase in the number of permutations of device and content available out there, a move towards web-based cloud solutions will inevitably form the need for more mobility and efficiency in delivery. This paper will discuss the implications of the emergence of multifunction, multi-radio systems and multiplatform application and services that are driving forward seamless mobility in the pretext of “now” that allows users to transparently access network connections and ensure session persistence across varied connections for consistent experience together.
How do the 802.11u and HotSpot 2.0 work?Michal Jarski
Detailed description of interworking mechnisms introduced by IEEE 802.11u standard and how they are used by HotSpot 2.0 next generation Wi-Fi access layer.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
WiFi Offload Strategy for Telcos-OperatorsGreen Packet
Given the increase in the number of permutations of device and content available out there, a move towards web-based cloud solutions will inevitably form the need for more mobility and efficiency in delivery. This paper will discuss the implications of the emergence of multifunction, multi-radio systems and multiplatform application and services that are driving forward seamless mobility in the pretext of “now” that allows users to transparently access network connections and ensure session persistence across varied connections for consistent experience together.
How do the 802.11u and HotSpot 2.0 work?Michal Jarski
Detailed description of interworking mechnisms introduced by IEEE 802.11u standard and how they are used by HotSpot 2.0 next generation Wi-Fi access layer.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Wi-Fi for a Connected World Towards Next Generation NetworksGreen Packet
Wi-Fi has established itself as one of the most popular and widespread technology today reaching millions of homes, schools, enterprises and hotspot locations worldwide. Communication has become an essential part of our lives. The ever-growing Wi-Fi networks combined with integrated Wi-Fi chipsets into thousands of devices has matured and ensured that hundreds of millions of users worldwide now make regular use of Wi-Fi to access the Internet.
The following white paper, discusses the Wi-Fi effects of connectedness shifting from people to people into the connecting a billion of devices. Today’s network consists of multiple access network technologies playing a different role in different contexts. In the race to smart next generation networks, secondary markets in embedded mobile is beginning to garner attention with greater ambitions into tertiary markets of cloud-based solutions, where anything and almost everything will be connected, regardless of geographical boundaries with the ultimate aim of cost effective development and implementation.
A Carrier Roadmap for Monetizing Next Generation Wi-FiBrian Metzger
The Wi-Fi market is continuing to see tremendous growth - it has become the de facto wireless technology in our homes, businesses, retail establishments and other commercial venues around the world. However, what has surprised many industry analysts is the propensity for mobile subscribers to connect to Wi-Fi networks even when 3G and 4G services are available.
Innovate – Monetizing Mobile Broadband and OTT
Speaker Michael Martinsson, Fixed Broadband and Convergence Market Category Driver. Presentation from the Broadband World Forum, Amsterdam, 2012.
Saving lives with public safety vehicle broadbandJuhani Lehtonen
This paper describes why multichannel approach using multiple networks is the best way to ensure critical broadband data to public safety vehicles. The approach saves lives, time and money and can be implemented any day.
Choosing the right network management solution: Increase network visibility t...PacketTrap Msp
This whitepaper arms network administrators and managed service providers (MSPs) with insight into the trends that impact network complexity, details about the capabilities required to support visibility, and an overview of technology platforms or specific tools for visibility and actionable monitoring.
Your IT network’s under increasing pressure. Customers expect to reach you through any channel and device, with a consistent experience every time. Employees rely on mobile devices to collaborate wherever they are.
Planning our Cities Through Humanizing Data – Data Driven Cities from a People-First Perspective in Pune, Maharashtra India the seminar Planning for Sustainable Cities in Maharashtra, organized by the NGO World Resources Institute in cooperation with the government of that State.
IoT project: best 30 ideas with cloud, raspberry pi, and arduinoMarkMojumdar
When you plan to implement your academic knowledge with a real-life scenario, you need an IoT Project Idea. IoT is the automation and digitization of home appliances, industrial machinery, and everything through the internet and cloud computing. One IoT idea can change your future life. We are here to help you try the 30 best internets of things project new ideas with cloud computing, raspberry pi 3, and Arduino.
Source: www.fossguru.com
"Digital Notice Board is principal element in any organization or public utility for the locations like bus stop, railway stations, schools, colleges, malls, etc. But sticking multiple notices each day is a hectic process. An individual character is wanted to take care of these notices. This mission is about advanced mobile board. The venture is built around raspberry pi. Display is obtained on LCD. A wi fi constantly used for Data transmission. we can add or erase or vary the textual content in accordance to our need. At transmitter, authorized PC is used for sending notices. At receiving quit wi fi fidelity is linked to raspberry pi. When a licensed consumer sends a message that is to be displayed from his system, it is familiar by way of receiver. Wireless is a popular technology known that how to approve digital device to alternate information over a computer network, together with high velocity wireless connections. The statistics is acquired from authenticated user, then it sends the records to raspberry pi. Pragati Gupta | Akash Parida | Akash Naidu ""Digital Notice Board"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,
URL: https://www.ijtsrd.com/papers/ijtsrd30148.pdf
Paper Url : https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/30148/digital-notice-board/pragati-gupta
Wi-Fi for a Connected World Towards Next Generation NetworksGreen Packet
Wi-Fi has established itself as one of the most popular and widespread technology today reaching millions of homes, schools, enterprises and hotspot locations worldwide. Communication has become an essential part of our lives. The ever-growing Wi-Fi networks combined with integrated Wi-Fi chipsets into thousands of devices has matured and ensured that hundreds of millions of users worldwide now make regular use of Wi-Fi to access the Internet.
The following white paper, discusses the Wi-Fi effects of connectedness shifting from people to people into the connecting a billion of devices. Today’s network consists of multiple access network technologies playing a different role in different contexts. In the race to smart next generation networks, secondary markets in embedded mobile is beginning to garner attention with greater ambitions into tertiary markets of cloud-based solutions, where anything and almost everything will be connected, regardless of geographical boundaries with the ultimate aim of cost effective development and implementation.
A Carrier Roadmap for Monetizing Next Generation Wi-FiBrian Metzger
The Wi-Fi market is continuing to see tremendous growth - it has become the de facto wireless technology in our homes, businesses, retail establishments and other commercial venues around the world. However, what has surprised many industry analysts is the propensity for mobile subscribers to connect to Wi-Fi networks even when 3G and 4G services are available.
Innovate – Monetizing Mobile Broadband and OTT
Speaker Michael Martinsson, Fixed Broadband and Convergence Market Category Driver. Presentation from the Broadband World Forum, Amsterdam, 2012.
Saving lives with public safety vehicle broadbandJuhani Lehtonen
This paper describes why multichannel approach using multiple networks is the best way to ensure critical broadband data to public safety vehicles. The approach saves lives, time and money and can be implemented any day.
Choosing the right network management solution: Increase network visibility t...PacketTrap Msp
This whitepaper arms network administrators and managed service providers (MSPs) with insight into the trends that impact network complexity, details about the capabilities required to support visibility, and an overview of technology platforms or specific tools for visibility and actionable monitoring.
Your IT network’s under increasing pressure. Customers expect to reach you through any channel and device, with a consistent experience every time. Employees rely on mobile devices to collaborate wherever they are.
Planning our Cities Through Humanizing Data – Data Driven Cities from a People-First Perspective in Pune, Maharashtra India the seminar Planning for Sustainable Cities in Maharashtra, organized by the NGO World Resources Institute in cooperation with the government of that State.
IoT project: best 30 ideas with cloud, raspberry pi, and arduinoMarkMojumdar
When you plan to implement your academic knowledge with a real-life scenario, you need an IoT Project Idea. IoT is the automation and digitization of home appliances, industrial machinery, and everything through the internet and cloud computing. One IoT idea can change your future life. We are here to help you try the 30 best internets of things project new ideas with cloud computing, raspberry pi 3, and Arduino.
Source: www.fossguru.com
"Digital Notice Board is principal element in any organization or public utility for the locations like bus stop, railway stations, schools, colleges, malls, etc. But sticking multiple notices each day is a hectic process. An individual character is wanted to take care of these notices. This mission is about advanced mobile board. The venture is built around raspberry pi. Display is obtained on LCD. A wi fi constantly used for Data transmission. we can add or erase or vary the textual content in accordance to our need. At transmitter, authorized PC is used for sending notices. At receiving quit wi fi fidelity is linked to raspberry pi. When a licensed consumer sends a message that is to be displayed from his system, it is familiar by way of receiver. Wireless is a popular technology known that how to approve digital device to alternate information over a computer network, together with high velocity wireless connections. The statistics is acquired from authenticated user, then it sends the records to raspberry pi. Pragati Gupta | Akash Parida | Akash Naidu ""Digital Notice Board"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,
URL: https://www.ijtsrd.com/papers/ijtsrd30148.pdf
Paper Url : https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/30148/digital-notice-board/pragati-gupta
Wireless and Mobile Computing Build Secure and Maintain Wireless SolutionsYogeshIJTSRD
Today’s fast growing world needs faster communication. Technology is making rapid progress and is making many things easier. The innovative idea’s that have been emerged from the tender minds of young scientists led to the evolution of many techniques where our present topic -˜MOBILE COMPUTING’ fits in. “MOBILE COMPUTING- and COMMUNICATIONS is a major part of wireless communication technology. Mobile computing in means computing done by intermittently connected users who access network resources. It requires a wireless medium such as cellular radio, radio nets and low orbit satellites. It incorporates wireless adapters using cellular telephone technology to connect portable computers with the cabled network. Mobile voice communication is widely established throughout the world and had a very rapid increase in the number of subscribers to the various cellular networks over the last few years. An extension of this technology is the ability to send and receive data across these cellular networks. This is the principle of mobile computing. Mobile data communication has become a very important and rapidly evolving technology as it allows users to transmit data from remote locations to other remote or fixed locations. This proves to be the solution to the biggest problem of business people on the move mobility. We in this paper describes about the Mobility Services Architecture which supports applications by a middleware stub. Mobile Computing evolved during the last few years as a result of shrinking portables and growing wireless networks. It enlarges the usability of computers, but raises demanding challenges. The paper describes about the methodology, problems in wireless industry, and how J2SE is used in this technology .The paper concludes with the pros and cons of this mobile computing and its future. Akhilesh Bholanath Patel "Wireless and Mobile Computing: Build Secure and Maintain Wireless Solutions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, URL: https://www.ijtsrd.com/papers/ijtsrd43757.pdf Paper URL: https://www.ijtsrd.com/management/other/43757/wireless-and-mobile-computing-build-secure-and-maintain-wireless-solutions/akhilesh-bholanath-patel
Network Technoologies
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Introduction
Network Technologies is one of the most significant technological scientific discoveries of our time. Long before the Internet took over our lives, scientists and researchers worked to connect computers. Their efforts helped to establish our current state of networking. Network Technologies is significant in today's ever-changing information technology (IT) setting. Network and communication technologies have played a role in this rise. Endpoints and devices can be connected via computer networking on local area networks (LANs) or wide area networks (WANs). This enables interaction, communication, and resource sharing among businesses, service providers, and consumers.
History
History
1965
1972
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2001
History
Definition of Network Technology
News Related Articles
Examples/Latest Trends
Advantage
Disadvantage
Summary
Conclusion
References
Members
Notice Board is important thing in any college or institution and sticking various notices every day is a hectic
task. Also to show all the notices on a small piece of paper is difficult. In this paper, we are presenting an idea of
digital noticeboard which will be easy to operate and also support digitalization of india.
Digital notice board will be iteractive. For making display interactive we will use raspberry pi. Only authorized
users like office staff and teaching staff can put the notices or can modify the old notices. Also we are going to
use mic for speech to text conversion which will help to take input from user(student). WIFI module will use for
data transmission which will be connected to raspberry pi. Here, we will use wireless system.
Basics of telecommunication and networkingMilan Padariya
Telecommunication enables people to talk via electronic media and Networking enables more than one computers to connect and share the information. In today's business telecommunication and networking play an important role. Also wireless technologies like bluetooth and Wi-Fi make easy transaction for any IT enable business.
The world of wireless telecommunications is rapidly evolving. Technologies under research and development promise to deliver more services to more users in less time. This paper presents the emerging technologies helping wireless systems grow from where we are today into our visions of the future. This paper will cover the applications and characteristics of emerging wireless technologies Wireless Local Area Networks WiFi 802.11n , Wireless Personal Area Networks ZigBee and Wireless Metropolitan Area Networks WiMAX . The purpose of this paper is to explain the impending 802.11n standard and how it will enable WLANs to support emerging media rich applications. The paper will also detail how 802.11n compares with existing WLAN standards and offer strategies for users considering higher bandwidth alternatives. The emerging IEEE 802.15.4 ZigBee standard aims to provide low data rate wireless communications with high precision ranging and localization, by employing UWB technologies for a low power and low cost solution. WiMAX Worldwide Interoperability for Microwave Access is a standard for wireless data transmission covering a range similar to cellular phone towers. With high performance in both distance and throughput, WiMAX technology could be a boon to current Internet providers seeking to become the leader of next generation wireless Internet access. This paper also explores how these emerging technologies differ from one another. Today’s world is changing drastically. With the changing world the Wireless technology improvement has become follower in today’s modern life. One of the biggest improvements made on wireless technology was inventing a new wireless technology GI FI . GI FI stand for gigabit wireless fidelity, it’s a wireless transmission technology which is ten time faster than other wireless technology. Its chip delivers short range multi gigabit data transfer in an indoor environment. In today’s world fastest transmission is must which is achieved by this GI FI. Gigabit wireless is the world’s first transceiver integrated on a single chip that operates at 60 GHz frequency band. GIFI has data transfer speed up to 5Gbps .GI FI technology was invented by Stan Skafidis. It is manufactured using CMOS technology. In this paper, the brief introduction and evolution of GI FI is explained. It also helps to know architecture and working of GI FI. The readers will get brief knowledge about its features and advantages. The best part of GI FI technology is its power consumption. It requires only 2watts of power for its operation with antenna 1mm. The evolution of GI FI came into existence due to the need of higher data transfer rate ad lower power consumption. Prof. Pradnyav Bodke "GI-FI Next Generation Wireless Technology" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-3 , June 2023, URL: https://www.ijtsrd.com.com/papers/ijtsrd57466.pdf Paper URL: https://www.ijtsrd.
AN OVERVIEW: DAKNET TECHNOLOGY - BROADBAND AD-HOC CONNECTIVITY | J4RV4I1009Journal For Research
DakNet, is an ad hoc network and an internet service planted on the applied science, which uses wireless technology to provide an asynchronous digital connectivity, it is the intermediate of wireless and asynchronous service that is the beginning of a technical way to universal broadband connectivity. The major process is it provides the broadband connectivity as wider. This paper broadly describes about the technology, architecture behind and its working principles.
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Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers