Wireless Sensor Network in IoT
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Wireless sensor method used to communicate the sensors and provide better reliability to our sensor network
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Smartdust
Smart dust refers to tiny wireless sensing devices that are millimeters in size and can monitor environments without disruption. They contain sensors, computers, wireless transmitters, and power supplies. Due to their small size, they can be suspended in air and moved by air currents like ordinary dust. Communication techniques for smart dust include radio frequency transmission, passive laser transmission where dust reflects laser beams, and active laser transmission where dust uses its own laser. Fiber optic communication is also possible using lasers, receivers, and retroreflectors. Research aims to minimize smart dust's size while maximizing its capabilities and lowering its cost so it can be used for applications like medical implants and environmental monitoring.
Laser Communication
Laser communication uses lasers to transmit information through free space instead of fiber optic cables. It works similarly to fiber optics but transmits the beam through the atmosphere instead of cables. The transmitter converts signals into laser light and the receiver includes a telescope to capture the beam and detectors to convert it back into signals. Laser communication has advantages over radio frequency and fiber optics for applications where laying cable is not possible or practical such as for satellites, remote areas, and emergencies due to its high bandwidth, directivity, security, and smaller antenna size.
free space laser communication
This document discusses free space laser communication. It begins with an introduction to lasers and their basic principles. Free space laser communication works by transmitting information such as video, data, and sound via modulated laser beams through the atmosphere. Key components of the system include a transmitter with a laser and modulator, and a receiver with a telescope and detector. Laser communication has applications in areas where radio frequency and fiber optic links are not practical, and offers advantages like higher bandwidth and directivity compared to RF. However, atmospheric effects can cause attenuation and limitations for terrestrial applications.
Free space optics
The document discusses optical wireless communication and free space optics. It provides an introduction to free space optics concepts, how free space optic systems work, their applications, advantages, components like transmitters and receivers, and compares LED and laser diode light sources. It also discusses propagation concepts, link budget calculations and considerations for signal propagation and data security in free space optic systems.
Free space optical communication
This document provides an overview of free space optics (FSO) communications. It discusses the history and development of FSO from the late 19th century experiments of Alexander Graham Bell to modern military and satellite applications. The basic components and designs of FSO links are described, including the advantages and disadvantages of directed line-of-sight and diffuse links. Advanced techniques to improve link performance through diversity and adaptive signal processing are also summarized. Key effects on FSO link performance like scattering and limitations are outlined. The document concludes with a discussion of security benefits and references for FSO communications.
Laser communiction
Laser Communication is an emerging area of wireless communication .It refers to transmission of modulated visible and IR beams through atmosphere.Its data rate is 30 times higher than Radio waves.
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This document discusses various topics related to laser communications including:
- Laser safety classes ranging from sealed Class I lasers to Class IV lasers that can harm skin and eyes.
- Characteristics of diode lasers such as elliptical beams and astigmatism that can be corrected to improve performance.
- Design aspects of laser pointers including modulation techniques.
- Components of laser communication systems including high power transmitters and large aperture receivers.
- Techniques for weak signal laser communications over long distances.
Multiply the capacity of your LAN by 400
This document discusses commercial transceivers used to implement Ethernet standards like 1GbE and 10GbE and the performance of existing fiber types. It describes the main transceiver form factors like SFP, SFP+, and XFP and their specifications regarding wavelength, fiber type, and connector. It also provides reach distances for different throughput and fiber types, noting that existing multi-mode fiber is limited by modal dispersion but the AROONA solution can transmit 4x10Gb/s over 10km in standard multi-mode fiber.
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Smartdust
Smart dust refers to tiny wireless sensing devices that are millimeters in size and can monitor environments without disruption. They contain sensors, computers, wireless transmitters, and power supplies. Due to their small size, they can be suspended in air and moved by air currents like ordinary dust. Communication techniques for smart dust include radio frequency transmission, passive laser transmission where dust reflects laser beams, and active laser transmission where dust uses its own laser. Fiber optic communication is also possible using lasers, receivers, and retroreflectors. Research aims to minimize smart dust's size while maximizing its capabilities and lowering its cost so it can be used for applications like medical implants and environmental monitoring.
Laser Communication
Laser communication uses lasers to transmit information through free space instead of fiber optic cables. It works similarly to fiber optics but transmits the beam through the atmosphere instead of cables. The transmitter converts signals into laser light and the receiver includes a telescope to capture the beam and detectors to convert it back into signals. Laser communication has advantages over radio frequency and fiber optics for applications where laying cable is not possible or practical such as for satellites, remote areas, and emergencies due to its high bandwidth, directivity, security, and smaller antenna size.
free space laser communication
This document discusses free space laser communication. It begins with an introduction to lasers and their basic principles. Free space laser communication works by transmitting information such as video, data, and sound via modulated laser beams through the atmosphere. Key components of the system include a transmitter with a laser and modulator, and a receiver with a telescope and detector. Laser communication has applications in areas where radio frequency and fiber optic links are not practical, and offers advantages like higher bandwidth and directivity compared to RF. However, atmospheric effects can cause attenuation and limitations for terrestrial applications.
Free space optics
The document discusses optical wireless communication and free space optics. It provides an introduction to free space optics concepts, how free space optic systems work, their applications, advantages, components like transmitters and receivers, and compares LED and laser diode light sources. It also discusses propagation concepts, link budget calculations and considerations for signal propagation and data security in free space optic systems.
Free space optical communication
This document provides an overview of free space optics (FSO) communications. It discusses the history and development of FSO from the late 19th century experiments of Alexander Graham Bell to modern military and satellite applications. The basic components and designs of FSO links are described, including the advantages and disadvantages of directed line-of-sight and diffuse links. Advanced techniques to improve link performance through diversity and adaptive signal processing are also summarized. Key effects on FSO link performance like scattering and limitations are outlined. The document concludes with a discussion of security benefits and references for FSO communications.
Laser communiction
Laser Communication is an emerging area of wireless communication .It refers to transmission of modulated visible and IR beams through atmosphere.Its data rate is 30 times higher than Radio waves.
Laser comm.
This document discusses various topics related to laser communications including:
- Laser safety classes ranging from sealed Class I lasers to Class IV lasers that can harm skin and eyes.
- Characteristics of diode lasers such as elliptical beams and astigmatism that can be corrected to improve performance.
- Design aspects of laser pointers including modulation techniques.
- Components of laser communication systems including high power transmitters and large aperture receivers.
- Techniques for weak signal laser communications over long distances.
Multiply the capacity of your LAN by 400
This document discusses commercial transceivers used to implement Ethernet standards like 1GbE and 10GbE and the performance of existing fiber types. It describes the main transceiver form factors like SFP, SFP+, and XFP and their specifications regarding wavelength, fiber type, and connector. It also provides reach distances for different throughput and fiber types, noting that existing multi-mode fiber is limited by modal dispersion but the AROONA solution can transmit 4x10Gb/s over 10km in standard multi-mode fiber.
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This document describes a student project to create a laser-based voice communication system using a laser torch. The system uses amplitude modulation to transmit voice signals via laser pulses from a transmitter to a receiver with a photodetector. The objectives are to implement a low-cost laser communication system using easily available electronics. It has applications for wireless neighborhood communication and remote areas lacking traditional infrastructure. Block and circuit diagrams show the transmitter amplifying and modulating the voice signal to drive the laser and the receiver demodulating the signal with a photodetector.
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electrical_project_chandresh_report on laser Transmitter and Receiver_ final ...
This document provides an overview and summary of a laser communication system project. The system allows for wireless voice communication over distances of up to 500 meters using a laser as the transmission medium.
The transmitter circuit uses a condenser microphone to pick up sound waves. An op-amp amplifier and transistor modulate the intensity of a laser diode based on the audio input. The receiver circuit uses a phototransistor to detect the received laser light and convert it back into an electrical signal. This signal is then amplified and played through a speaker.
Block diagrams and schematic diagrams of both the transmitter and receiver circuits are provided along with descriptions of the key components used, including the condenser microphone, laser diode, phototransistor
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The document discusses diversity techniques in wireless communication. It introduces different types of diversity including frequency diversity and time diversity. Frequency diversity involves transmitting the same information over multiple carrier frequencies separated by more than the coherence bandwidth. Time diversity involves repeated transmission of information with time spacing exceeding the channel coherence time. The document provides examples of how techniques like frequency division multiplexing and rake receivers implement frequency and time diversity respectively.
Laser communications ppt1
This document describes how a basic one-way laser communication system works. It consists of a transmitter that uses amplitude modulation to vary the intensity of a laser beam according to an input audio signal. At the receiver, the varying laser intensity is detected by a photodiode or other optical sensor. The document discusses components of the transmitter and receiver, modulation techniques, advantages like high bandwidth and security, and challenges like beam dispersion and interference from other light sources.
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Laser communication systems use lasers to transmit data through free space instead of fiber optic links. The basic components are a transmitter with a laser diode, modulator and signal processing unit, a receiver with a telescope, photon sensor and signal processing unit, and the laser beam that travels through the medium. Common modulation techniques are ON-OFF keying, pulse width modulation and pulsed frequency modulation. Laser communication offers advantages over fiber optics and microwaves by having lower installation and maintenance costs, the ability to transmit through free space including satellite links, higher bandwidth, more secure and narrow beams compared to microwaves. While atmospheric effects can impact the laser link, techniques like tuning and multiple transmitters can reduce these impacts. Current applications
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Smart dust are tiny wireless sensing devices that combine computing, communication, and power capabilities. They are very small, just a few millimeters, and can be suspended in air like dust particles. Smart dust motes have components like an optical transmitter and receiver, signal processing circuitry, and a power source. They communicate using radio frequency, passive laser optics which reflect signals, or active laser beams. Challenges include fitting all components in a small size while providing enough power. Potential applications include environmental monitoring, health monitoring, factory automation, and more. Research aims to make smart dust as small and inexpensive as possible to enable widespread use.
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The document discusses laser communication and provides details about its key aspects. It begins with an introduction to laser communication and describes how it works. It then explains why laser communication is preferable to fiber optics and microwaves in certain situations. The document outlines the main types of lasers used in communication systems and highlights features like bandwidth, power requirements, and security advantages over radio frequency systems. It also examines link parameters, transmitter and receiver design considerations, and reliability factors for laser communication links.
Laser communication system
Laser communication systems transmit data using laser light. They work by modulating the amplitude of the laser carrier wave according to the signal. The transmitter includes a signal processing circuit, laser diode, and modulator. The receiver acts as an antenna and includes a signal processing circuit and detector. Laser communication can occur through optical cables, free space, or between satellites in space. It provides faster, more secure data transmission than traditional copper cables.
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Lasser communication
Laser communication uses laser beams to transmit data through free space. It works similarly to fiber optic communication but through the atmosphere instead of cables. The system consists of a transmitter section that converts signals into a laser beam and a receiver section that receives the beam and extracts the data signals. Laser communication has advantages over radio including higher bandwidth and more secure communication. Its applications include satellite communication and tactical networks. Challenges include atmospheric effects like absorption, fog, and pollution that can disrupt the laser beam.
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Stimulated Raman Scattering (SRS) effect is one of the Nonlinear effects in Dense Wavelength Division Multiplexed (DWDM) Fiber Optic Communication System. The effect of Stimulated Raman Scattering causes power to be transferred from the lower wavelength channel to the higher wavelength channel. This will reduce the Optical Signal to Noise Ratio (OSNR) for the high frequency channel or low wavelength channel. SRS effect is studied for different input power and for different number of wavelengths. SRS effect could be reduced by setting optimum optical power in the fiber. Various channel (4,8,11) DWDM system for various power levels of individual channels is stimulated in the sample mode of OPTSIM software for getting the effects of SRS like Power Tilt in the optical spectrum, after the fiber.
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This report provides you a required basic description about using light generated by a typical LED's or LASER source for communication.
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This document describes smart transmitters and receivers for underwater free-space optical communication. It discusses how smart receivers have a wide field of view and can detect the angle of arrival of signals to adjust their field of view towards the desired signal. Smart transmitters can use this information to electronically steer their output beam direction. Experimental results show a linear relationship between attenuation coefficient and power of backscattered light, which can be used to assess water quality. The system allows non-mechanical pointing and tracking for underwater vehicles and provides sensory information, but is limited to point-to-point communication only.
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The document presents information on free space optics communication. It discusses how FSO works by transmitting data as invisible light pulses between a transmitter and receiver. FSO provides benefits like high bandwidth, bit rate, power efficiency, and data security at low cost. However, it faces challenges from environmental factors like absorption, scattering, fog, scintillation, solar interference, dispersion, and building motion that can attenuate the signal. The document lists manufacturers in the FSO field like LightPointe, AirFiber, and Terabeam and the funding they have received.
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The document describes the design of a free space optical link. It begins with an overview of what free space optical communication is and its advantages over other wired technologies. It then discusses the basic components of an FSO link including the transmitter, receiver, and transceiver implementation. The transmitter section focuses on the laser diode source and driver circuitry. The receiver section covers the photodetector, preamplifier, and decision circuitry. Lastly, it discusses modeling the FSO channel and the factors that can impact signal propagation through the atmosphere.
Spm limited long haul optical transmission in rz dpsk for varying input launc...
This document summarizes a study on the performance of return-to-zero differential phase shift keying (RZ-DPSK) modulation for optical fiber transmission systems. The study uses numerical simulations to analyze transmission over 4000 km for varying input launch powers and data rates of 10Gbps and 20Gbps. The results show that RZ-DPSK modulation provides better performance than other formats, with maximum Q values achieved at around 7-8dB of input power. Performance degradation is seen with increasing data rate and transmission distance due to linear and nonlinear impairments.
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This document describes a student project to create a laser-based voice communication system using a laser torch. The system uses amplitude modulation to transmit voice signals via laser pulses from a transmitter to a receiver with a photodetector. The objectives are to implement a low-cost laser communication system using easily available electronics. It has applications for wireless neighborhood communication and remote areas lacking traditional infrastructure. Block and circuit diagrams show the transmitter amplifying and modulating the voice signal to drive the laser and the receiver demodulating the signal with a photodetector.
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The document discusses the current fiber optic backbone network in the US and upgrades that have been done to extend its reach and increase bandwidth capabilities. While most recent fiber laying efforts have focused on extending the backbone to new central offices, only 5% of buildings have a direct connection, though over 75% are within a mile of the backbone. The document then shifts to discussing wireless optical communication technologies for providing high bandwidth wireless network connectivity as an alternative to laying new fiber lines.
Wireless optical communication system
This document provides an introduction to optical wireless communication (OWC), also known as light fidelity (LiFi). It discusses how OWC works using beams of infrared or near-infrared light rather than radio waves. There are three main channel topologies: point-to-point links, diffuse links, and quasi-diffuse links. Advantages of OWC include high data rates, low costs, and no licensing requirements, while disadvantages include inability to pass through walls and limited transmission power. OWC applications include chip-to-chip communication, wireless optical local area networks, and free-space optical communication for long-range outdoor links.
electrical_project_chandresh_report on laser Transmitter and Receiver_ final ...
This document provides an overview and summary of a laser communication system project. The system allows for wireless voice communication over distances of up to 500 meters using a laser as the transmission medium.
The transmitter circuit uses a condenser microphone to pick up sound waves. An op-amp amplifier and transistor modulate the intensity of a laser diode based on the audio input. The receiver circuit uses a phototransistor to detect the received laser light and convert it back into an electrical signal. This signal is then amplified and played through a speaker.
Block diagrams and schematic diagrams of both the transmitter and receiver circuits are provided along with descriptions of the key components used, including the condenser microphone, laser diode, phototransistor
Diversity Techniques in mobile communications
The document discusses diversity techniques in wireless communication. It introduces different types of diversity including frequency diversity and time diversity. Frequency diversity involves transmitting the same information over multiple carrier frequencies separated by more than the coherence bandwidth. Time diversity involves repeated transmission of information with time spacing exceeding the channel coherence time. The document provides examples of how techniques like frequency division multiplexing and rake receivers implement frequency and time diversity respectively.
Laser communications ppt1
This document describes how a basic one-way laser communication system works. It consists of a transmitter that uses amplitude modulation to vary the intensity of a laser beam according to an input audio signal. At the receiver, the varying laser intensity is detected by a photodiode or other optical sensor. The document discusses components of the transmitter and receiver, modulation techniques, advantages like high bandwidth and security, and challenges like beam dispersion and interference from other light sources.
LASER Communication
Laser communication systems use lasers to transmit data through free space instead of fiber optic links. The basic components are a transmitter with a laser diode, modulator and signal processing unit, a receiver with a telescope, photon sensor and signal processing unit, and the laser beam that travels through the medium. Common modulation techniques are ON-OFF keying, pulse width modulation and pulsed frequency modulation. Laser communication offers advantages over fiber optics and microwaves by having lower installation and maintenance costs, the ability to transmit through free space including satellite links, higher bandwidth, more secure and narrow beams compared to microwaves. While atmospheric effects can impact the laser link, techniques like tuning and multiple transmitters can reduce these impacts. Current applications
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Smart dust are tiny wireless sensing devices that combine computing, communication, and power capabilities. They are very small, just a few millimeters, and can be suspended in air like dust particles. Smart dust motes have components like an optical transmitter and receiver, signal processing circuitry, and a power source. They communicate using radio frequency, passive laser optics which reflect signals, or active laser beams. Challenges include fitting all components in a small size while providing enough power. Potential applications include environmental monitoring, health monitoring, factory automation, and more. Research aims to make smart dust as small and inexpensive as possible to enable widespread use.
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The document discusses laser communication and provides details about its key aspects. It begins with an introduction to laser communication and describes how it works. It then explains why laser communication is preferable to fiber optics and microwaves in certain situations. The document outlines the main types of lasers used in communication systems and highlights features like bandwidth, power requirements, and security advantages over radio frequency systems. It also examines link parameters, transmitter and receiver design considerations, and reliability factors for laser communication links.
Laser communication system
Laser communication systems transmit data using laser light. They work by modulating the amplitude of the laser carrier wave according to the signal. The transmitter includes a signal processing circuit, laser diode, and modulator. The receiver acts as an antenna and includes a signal processing circuit and detector. Laser communication can occur through optical cables, free space, or between satellites in space. It provides faster, more secure data transmission than traditional copper cables.
Co coon tmr
This document proposes CoCoon, a wireless communication system that leverages conductive substrates. CoCoon uses one high-precision oscillator coupled to multiple low-precision oscillators on the substrate to achieve carrier synchronization. It achieves synchronization through frequency pulling at the reference oscillator and micro-adjustments of the PLL frequency output. This allows CoCoon to offset carrier frequency offsets and achieve power savings of up to 7x compared to fully locked systems. The document suggests CoCoon could enable applications like distributed RFID readers, better Bluetooth frequency hopping, and synchronized acoustic sampling to improve wireless sensor networks in large indoor environments like warehouses and hospitals.
Solid Alliance Multi-Operator Das | Topology Overview
The ALLIANCE platform is SOLiD’s multi-operator, neutral host Distributed Antenna System (DAS), which e ciently delivers wireless RF signals into buildings, campus environments, stadiums, and airports, as well as provides outdoor DAS coverage to supplement the macro wireless networks.
Lasser communication
Laser communication uses laser beams to transmit data through free space. It works similarly to fiber optic communication but through the atmosphere instead of cables. The system consists of a transmitter section that converts signals into a laser beam and a receiver section that receives the beam and extracts the data signals. Laser communication has advantages over radio including higher bandwidth and more secure communication. Its applications include satellite communication and tactical networks. Challenges include atmospheric effects like absorption, fog, and pollution that can disrupt the laser beam.
Analysis of SRS Effects at Different Number of Channels and Power Levels and ...
Stimulated Raman Scattering (SRS) effect is one of the Nonlinear effects in Dense Wavelength Division Multiplexed (DWDM) Fiber Optic Communication System. The effect of Stimulated Raman Scattering causes power to be transferred from the lower wavelength channel to the higher wavelength channel. This will reduce the Optical Signal to Noise Ratio (OSNR) for the high frequency channel or low wavelength channel. SRS effect is studied for different input power and for different number of wavelengths. SRS effect could be reduced by setting optimum optical power in the fiber. Various channel (4,8,11) DWDM system for various power levels of individual channels is stimulated in the sample mode of OPTSIM software for getting the effects of SRS like Power Tilt in the optical spectrum, after the fiber.
Free Space Optical Communication
This report provides you a required basic description about using light generated by a typical LED's or LASER source for communication.
Smart transmitters & receivers for underwater freespace optical communication
This document describes smart transmitters and receivers for underwater free-space optical communication. It discusses how smart receivers have a wide field of view and can detect the angle of arrival of signals to adjust their field of view towards the desired signal. Smart transmitters can use this information to electronically steer their output beam direction. Experimental results show a linear relationship between attenuation coefficient and power of backscattered light, which can be used to assess water quality. The system allows non-mechanical pointing and tracking for underwater vehicles and provides sensory information, but is limited to point-to-point communication only.
Ns 2 titles 2014
This document lists 6 potential paper titles related to wireless sensor networks and mobile ad hoc networks. The titles focus on distributed consensus algorithms, localization problems, cooperative relay selection, mitigating routing attacks, delay-optimal broadcasting, and vertical handoff schemes.
Free space optics communication
The document presents information on free space optics communication. It discusses how FSO works by transmitting data as invisible light pulses between a transmitter and receiver. FSO provides benefits like high bandwidth, bit rate, power efficiency, and data security at low cost. However, it faces challenges from environmental factors like absorption, scattering, fog, scintillation, solar interference, dispersion, and building motion that can attenuate the signal. The document lists manufacturers in the FSO field like LightPointe, AirFiber, and Terabeam and the funding they have received.
Free Space Optics
The document describes the design of a free space optical link. It begins with an overview of what free space optical communication is and its advantages over other wired technologies. It then discusses the basic components of an FSO link including the transmitter, receiver, and transceiver implementation. The transmitter section focuses on the laser diode source and driver circuitry. The receiver section covers the photodetector, preamplifier, and decision circuitry. Lastly, it discusses modeling the FSO channel and the factors that can impact signal propagation through the atmosphere.
Spm limited long haul optical transmission in rz dpsk for varying input launc...
This document summarizes a study on the performance of return-to-zero differential phase shift keying (RZ-DPSK) modulation for optical fiber transmission systems. The study uses numerical simulations to analyze transmission over 4000 km for varying input launch powers and data rates of 10Gbps and 20Gbps. The results show that RZ-DPSK modulation provides better performance than other formats, with maximum Q values achieved at around 7-8dB of input power. Performance degradation is seen with increasing data rate and transmission distance due to linear and nonlinear impairments.
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Smart transmitters & receivers for underwater freespace optical communication
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This document discusses unmanned aerial vehicle (UAV) networks. It notes that UAV networks require routing protocols that are adaptive to frequent changes in topology. The key issues with UAV networks are the changing topologies as UAV positions change and intermittent link nature. UAV networks are also constrained by frequent link breakages, prone to malfunctions, high power requirements, and susceptibility to environmental factors like wind and rain. The document explores star and mesh topologies for UAV networks and their advantages like reliability, survivability, and efficiency.
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An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Northern Engraving | Modern Metal Trim, Nameplates and Appliance Panels
What began over 115 years ago as a supplier of precision gauges to the automotive industry has evolved into being an industry leader in the manufacture of product branding, automotive cockpit trim and decorative appliance trim. Value-added services include in-house Design, Engineering, Program Management, Test Lab and Tool Shops.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor Ivaniuk
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
Columbus Data & Analytics Wednesdays - June 2024
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Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
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Senior Product Owner - QIAGEN
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
Apps Break Data
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
Northern Engraving | Nameplate Manufacturing Process - 2024
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
Astute Business Solutions | Oracle Cloud Partner |
Your goto partner for Oracle Cloud, PeopleSoft, E-Business Suite, and Ellucian Banner. We are a firm specialized in managed services and consulting.
AppSec PNW: Android and iOS Application Security with MobSF
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
Essentials of Automations: Exploring Attributes & Automation Parameters
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
Leveraging the Graph for Clinical Trials and Standards
Katja Glaß
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Marius Conjeaud
Principal Consultant - Neo4j
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
Tomaz Bratanic
Graph ML and GenAI Expert - Neo4j
5th LF Energy Power Grid Model Meet-up Slides
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
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Wireless Sensor Network in IoT
- 1. Wireless Sensor Network part 1 PRAVESH KUMAR pkverma462@gmail.com
- 2. Introduction of WSNs WSN communicate and interface to each other to cover densely deployed over an area WSN have feature embedded to it to collaboration with one another. Short radio transmission range, intermediate node act as relay nodes, The sink node using multi-hop path
- 3. Stationary Mobile/Dynamic Multi-hop Path in WSNs
- 4. Basic Components of a Sensor Node Sensing Communication(Transceiver) Processing Power ADC OPTIONAL(GPS etc)
- 5. Constraints on Sensor Nodes:- 1)Small size 2)Low power consume 3)Operate on various environment 4)Low production cost
- 6. Thank you