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Compressed Sensing In Li Fi And Wi Fi Networks

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Compressed Sensing in Li Fi and Wi Fi Networks

Compressed Sensing in Li Fi and Wi Fi Networks Book
Author : Malek Benslama,Hatem Mokhtari
Publisher : Elsevier
Release : 2017-11-20
ISBN : 0081019688
Language : En, Es, Fr & De

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Book Description :

Compressed Sensing in Li-Fi and Wi-Fi Networks features coverage of the first applications in optical telecommunications and wireless. After extensive development of basic theory, many techniques are presented, such as non-asymptotic analysis of random matrices, adaptive detection, greedy algorithms, and the use of graphical models. The book can be used as a comprehensive manual for teaching and research in courses covering advanced signal processing, efficient data processing algorithms, and telecommunications. After a thorough review of the basic theory of compressed sensing, many mathematical techniques are presented, including advanced signal modeling, Nyquist sub-sampling of analog signals, the non-asymptotic analysis of random matrices, adaptive detection, greedy algorithms, and the use of graphical models. Offers extensive development of basic theory behind telecommunications and wireless networks Contains broad coverage of treat compressed sensing, including electromagnetism signals Provides insights into the two key areas of telecommunications, WIFI and LIFI Includes information on advanced signal modeling, Nyquist sub-sampling of analog signals, the non-asymptotic analysis of random matrices, adaptive detection, greedy algorithms, and more

Advanced Wireless Sensing Techniques for 5G Networks

Advanced Wireless Sensing Techniques for 5G Networks Book
Author : Ashish Bagwari,Geetam Singh Tomar,Jyotshana Bagwari
Publisher : CRC Press
Release : 2018-09-21
ISBN : 1351021737
Language : En, Es, Fr & De

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Book Description :

This book written for students of electronics and communication, students of computer science and communications engineers addresses topics such as Introduction of CRN, Advanced spectrum sensing techniques, Cooperative sensing techniques, Distributed sensing techniques, Issues in advanced sensing techniques, and Applications of 5G Networks. It provides new algorithms, explores recent results, and evaluates the performance of technologies in use in this area. It also provides new research topics and sensing techniques related to 5G networks for researchers.

Compressive Sensing for Wireless Networks

Compressive Sensing for Wireless Networks Book
Author : Zhu Han,Husheng Li,Wotao Yin
Publisher : Cambridge University Press
Release : 2013-06-06
ISBN : 1107328462
Language : En, Es, Fr & De

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Book Description :

Compressive sensing is a new signal processing paradigm that aims to encode sparse signals by using far lower sampling rates than those in the traditional Nyquist approach. It helps acquire, store, fuse and process large data sets efficiently and accurately. This method, which links data acquisition, compression, dimensionality reduction and optimization, has attracted significant attention from researchers and engineers in various areas. This comprehensive reference develops a unified view on how to incorporate efficiently the idea of compressive sensing over assorted wireless network scenarios, interweaving concepts from signal processing, optimization, information theory, communications and networking to address the issues in question from an engineering perspective. It enables students, researchers and communications engineers to develop a working knowledge of compressive sensing, including background on the basics of compressive sensing theory, an understanding of its benefits and limitations, and the skills needed to take advantage of compressive sensing in wireless networks.

Imaging Sensors and Technologies

Imaging  Sensors and Technologies Book
Author : Gonzalo Pajares Martinsanz
Publisher : MDPI
Release : 2018-07-06
ISBN : 3038423602
Language : En, Es, Fr & De

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Book Description :

This book is a printed edition of the Special Issue "Imaging: Sensors and Technologies" that was published in Sensors

Foundation of Cognitive Radio Systems

Foundation of Cognitive Radio Systems Book
Author : Samuel Cheng
Publisher : BoD – Books on Demand
Release : 2012-03-16
ISBN : 9535102680
Language : En, Es, Fr & De

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Book Description :

The fast user growth in wireless communications has created significant demands for new wireless services in both the licensed and unlicensed frequency spectra. Since many spectra are not fully utilized most of the time, cognitive radio, as a form of spectrum reuse, can be an effective means to significantly boost communications resources. Since its introduction in late last century, cognitive radio has attracted wide attention from academics to industry. Despite the efforts from the research community, there are still many issues of applying it in practice. This books is an attempt to cover some of the open issues across the area and introduce some insight to many of the problems. It contains thirteen chapters written by experts across the globe covering topics including spectrum sensing fundamental, cooperative sensing, spectrum management, and interaction among users.

Network Security and Communication Engineering

Network Security and Communication Engineering Book
Author : Kennis Chan
Publisher : CRC Press
Release : 2015-07-06
ISBN : 1315683555
Language : En, Es, Fr & De

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Book Description :

The conference on network security and communication engineering is meant to serve as a forum for exchanging new developments and research progresss between scholars, scientists and engineers all over the world and providing a unique opportunity to exchange information, to present the latest results as well as to review the relevant issues on

Cloud Computing and Security

Cloud Computing and Security Book
Author : Xingming Sun,Alex Liu,Han-Chieh Chao,Elisa Bertino
Publisher : Springer
Release : 2016-11-03
ISBN : 3319486748
Language : En, Es, Fr & De

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Book Description :

This two volume set LNCS 10039 and 10040 constitutes the refereed post-conference proceedings of the Second International Conference on Cloud Computing and Security, ICCCS 2016, held in Nanjing, China, during July 29-31, 2016. The 97 papers of these volumes were carefully reviewed and selected from 272 submissions. The papers are organized in topical sections such as: Information Hiding, Cloud Computing, Cloud Security, IOT Applications, Multimedia Applications, Multimedia Security and Forensics.

Data Analytics for Renewable Energy Integration Technologies Systems and Society

Data Analytics for Renewable Energy Integration  Technologies  Systems and Society Book
Author : Wei Lee Woon,Zeyar Aung,Alejandro Catalina Feliú,Stuart Madnick
Publisher : Springer
Release : 2018-11-16
ISBN : 3030043037
Language : En, Es, Fr & De

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Book Description :

This book constitutes the revised selected papers from the 6th ECML PKDD Workshop on Data Analytics for Renewable Energy Integration, DARE 2018, held in Dublin, Ireland, in September 2018. The 9 papers presented in this volume were carefully reviewed and selected for inclusion in this book and handle topics such as time series forecasting, the detection of faults, cyber security, smart grid and smart cities, technology integration, demand response, and many others.

Low overhead Communications in IoT Networks

Low overhead Communications in IoT Networks Book
Author : Yuanming Shi,Jialin Dong,Jun Zhang
Publisher : Springer Nature
Release : 2020-04-17
ISBN : 9811538700
Language : En, Es, Fr & De

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Book Description :

The recent developments in wireless communications, networking, and embedded systems have driven various innovative Internet of Things (IoT) applications, e.g., smart cities, mobile healthcare, autonomous driving and drones. A common feature of these applications is the stringent requirements for low-latency communications. Considering the typical small payload size of IoT applications, it is of critical importance to reduce the size of the overhead message, e.g., identification information, pilot symbols for channel estimation, and control data. Such low-overhead communications also help to improve the energy efficiency of IoT devices. Recently, structured signal processing techniques have been introduced and developed to reduce the overheads for key design problems in IoT networks, such as channel estimation, device identification, and message decoding. By utilizing underlying system structures, including sparsity and low rank, these methods can achieve significant performance gains. This book provides an overview of four general structured signal processing models: a sparse linear model, a blind demixing model, a sparse blind demixing model, and a shuffled linear model, and discusses their applications in enabling low-overhead communications in IoT networks. Further, it presents practical algorithms based on both convex and nonconvex optimization approaches, as well as theoretical analyses that use various mathematical tools.

Transitions from Digital Communications to Quantum Communications

Transitions from Digital Communications to Quantum Communications Book
Author : Malek Benslama,Hadj Batatia,Abderraouf Messai
Publisher : John Wiley & Sons
Release : 2016-07-14
ISBN : 111933019X
Language : En, Es, Fr & De

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Book Description :

This book addresses the move towards quantum communications, in light of the recent technological developments on photonic crystals and their potential applications in systems. The authors present the state of the art on extensive quantum communications, the first part of the book being dedicated to the relevant theory; quantum gates such as Deutsch gates, Toffoli gates and Dedekind gates are reviewed with regards to their feasibility as electronic circuits and their implementation in systems, and a comparison is performed in parallel with conventional circuits such as FPGAs and DSPs. The specifics of quantum communication are also revealed through the entanglement and Bell states, and mathematical and physical aspects of quantum optical fibers and photonic crystals are considered in order to optimize the quantum transmissions. These concepts are linked with relevant, practical examples in the second part of the book, which presents six integrated applications for quantum communications.

Communication Compression and Confidentiality in Wireless Sensor Networks

Communication  Compression and Confidentiality in Wireless Sensor Networks Book
Author : Parvathinathan Venkitasubramaniam
Publisher : Unknown
Release : 2007
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Communication Compression and Confidentiality in Wireless Sensor Networks book written by Parvathinathan Venkitasubramaniam, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Intelligent Transportation Systems

Intelligent Transportation Systems Book
Author : Syed Faraz Hasan,Nazmul Siddique,Shyam Chakraborty
Publisher : Springer
Release : 2017-09-09
ISBN : 3319640577
Language : En, Es, Fr & De

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Book Description :

This new edition continues to focus on the nuts and bolts of wireless network access for devices on board vehicles. It has been updated to reflect on the most recent trends in the broad domain of Intelligent Transport Systems. It covers 802.11ac – a recent standard that is very useful in context where a large amount of information is to be sent in a limited time window. The new edition includes a thorough revision of the 'Vehicular Communication: Issues and Standards' chapter, with new citations and a new subsection on security. The new edition also cites numerous fresh research works to give readers an updated overview of the field. An update on the time delay incurred by applications that always run in the background (Skype, etc) is also covered. The 'Future Directions and Research Ideas' chapter is also largely re-written. An entirely new chapter on D2D communication keeping in view the vehicular context has been added in this edition. This volume will be a useful addition to the libraries for both the students of wireless communication and those studying applied probability.

Life System Modeling and Simulation

Life System Modeling and Simulation Book
Author : Shiwei Ma,Li Jia,Xin Li,Ling Wang,Huiyu Zhou,Xin Sun
Publisher : Springer
Release : 2014-10-01
ISBN : 3662452839
Language : En, Es, Fr & De

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Book Description :

This book constitutes the first part of the refereed proceedings of the International Conference on Life System Modeling and Simulation, LSMS 2014, and of the International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2014, held in Shanghai, China, in September 2014. The 159 revised full papers presented in the three volumes of CCIS 461-463 were carefully reviewed and selected from 572 submissions. The papers of this volume are organized in topical sections on biomedical signal processing, imaging, and visualization; computational methods and intelligence in modeling genetic and chemical networks and regulation; computational methods and intelligence in organism modeling; computational methods and intelligence in modeling and design of synthetic biological systems; computational methods and intelligence in biomechanical systems, tissue engineering and clinical bioengineering; intelligent medical apparatus and clinical applications; modeling and simulation of societies and collective behaviour; innovative education in systems modeling and simulation; data analysis and data mining of biosignals; feature selection; robust optimization and data analysis.

Communications and Networking

Communications and Networking Book
Author : Honghao Gao,Zhiyong Feng,Jun Yu,Jun Wu
Publisher : Springer Nature
Release : 2020-02-26
ISBN : 3030411176
Language : En, Es, Fr & De

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Book Description :

This two volume set constitutes the refereed proceedings of the 14th EAI International Conference on Communications and Networking, ChinaCom 2019, held in November/December 2019 in Shanghai, China. The 81 papers presented were carefully selected from 162 submissions. The papers are organized in topical sections on Internet of Things (IoT), antenna, microwave and cellular communication, wireless communications and networking, network and information security, communication QoS, reliability and modeling, pattern recognition and image signal processing, and information processing.

Big Data Analytics for Sensor Network Collected Intelligence

Big Data Analytics for Sensor Network Collected Intelligence Book
Author : Hui-Huang Hsu,Chuan-Yu Chang,Ching-Hsien Hsu
Publisher : Morgan Kaufmann
Release : 2017-02-02
ISBN : 012809625X
Language : En, Es, Fr & De

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Book Description :

Big Data Analytics for Sensor-Network Collected Intelligence explores state-of-the-art methods for using advanced ICT technologies to perform intelligent analysis on sensor collected data. The book shows how to develop systems that automatically detect natural and human-made events, how to examine people’s behaviors, and how to unobtrusively provide better services. It begins by exploring big data architecture and platforms, covering the cloud computing infrastructure and how data is stored and visualized. The book then explores how big data is processed and managed, the key security and privacy issues involved, and the approaches used to ensure data quality. In addition, readers will find a thorough examination of big data analytics, analyzing statistical methods for data analytics and data mining, along with a detailed look at big data intelligence, ubiquitous and mobile computing, and designing intelligence system based on context and situation. Indexing: The books of this series are submitted to EI-Compendex and SCOPUS Contains contributions from noted scholars in computer science and electrical engineering from around the globe Provides a broad overview of recent developments in sensor collected intelligence Edited by a team comprised of leading thinkers in big data analytics

Communications Signal Processing and Systems

Communications  Signal Processing  and Systems Book
Author : Qilian Liang,Xin Liu,Zhenyu Na,Wei Wang,Jiasong Mu,Baoju Zhang
Publisher : Springer
Release : 2019-08-14
ISBN : 9811365040
Language : En, Es, Fr & De

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Book Description :

This book brings together papers from the 2018 International Conference on Communications, Signal Processing, and Systems, which was held in Dalian, China on July 14–16, 2018. Presenting the latest developments and discussing the interactions and links between these multidisciplinary fields, the book spans topics ranging from communications, signal processing and systems. It is aimed at undergraduate and graduate electrical engineering, computer science and mathematics students, researchers and engineers from academia and industry as well as government employees.

Geographical and Fingerprinting Data for Positioning and Navigation Systems

Geographical and Fingerprinting Data for Positioning and Navigation Systems Book
Author : Jordi Conesa,Antoni Pérez-Navarro,Joaquin Torres-Sospedra,Raul Montoliu
Publisher : Academic Press
Release : 2018-10-06
ISBN : 012813190X
Language : En, Es, Fr & De

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Book Description :

Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences and Technology Roadmap explores the state-of-the -art software tools and innovative strategies to provide better understanding of positioning and navigation in indoor environments using fingerprinting techniques. The book provides the different problems and challenges of indoor positioning and navigation services and shows how fingerprinting can be used to address such necessities. This advanced publication provides the useful references educational institutions, industry, academic researchers, professionals, developers and practitioners need to apply, evaluate and reproduce this book’s contributions. The readers will learn how to apply the necessary infrastructure to provide fingerprinting services and scalable environments to deal with fingerprint data. Provides the current state of fingerprinting for indoor positioning and navigation, along with its challenges and achievements Presents solutions for using WIFI signals to position and navigate in indoor environments Covers solutions for using the magnetic field to position and navigate in indoor environments Contains solutions of a modular positioning system as a solution for seamless positioning Analyzes geographical and fingerprint data in order to provide indoor/outdoor location and navigation systems

Wireless Multimedia Sensor Networks on Reconfigurable Hardware

Wireless Multimedia Sensor Networks on Reconfigurable Hardware Book
Author : Li-minn Ang,Kah Phooi Seng,Li Wern Chew,Lee Seng Yeong,Wai Chong Chia
Publisher : Springer Science & Business Media
Release : 2013-11-19
ISBN : 3642382037
Language : En, Es, Fr & De

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Book Description :

Traditional wireless sensor networks (WSNs) capture scalar data such as temperature, vibration, pressure, or humidity. Motivated by the success of WSNs and also with the emergence of new technology in the form of low-cost image sensors, researchers have proposed combining image and audio sensors with WSNs to form wireless multimedia sensor networks (WMSNs). This introduces practical and research challenges, because multimedia sensors, particularly image sensors, generate huge amounts of data to be processed and distributed within the network, while sensor nodes have restricted battery power and hardware resources. This book describes how reconfigurable hardware technologies such as field-programmable gate arrays (FPGAs) offer cost-effective, flexible platforms for implementing WMSNs, with a main focus on developing efficient algorithms and architectures for information reduction, including event detection, event compression, and multicamera processing for hardware implementations. The authors include a comprehensive review of wireless multimedia sensor networks, a complete specification of a very low-complexity, low-memory FPGA WMSN node processor, and several case studies that illustrate information reduction algorithms for visual event compression, detection, and fusion. The book will be of interest to academic researchers, R&D engineers, and computer science and engineering graduate students engaged with signal and video processing, computer vision, embedded systems, and sensor networks.

Wireless Sensor Networks

Wireless Sensor Networks Book
Author : Songtao Guo,Kai Liu,Chao Chen,Hongyu Huang
Publisher : Springer Nature
Release : 2019-11-26
ISBN : 9811517851
Language : En, Es, Fr & De

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Book Description :

This book constitutes the refereed proceedings of the 13th China Conference on Wireless Sensor Networks, CWSN 2019, held in Chongqing, China, in October 2019. The 27 full papers were carefully reviewed and selected from 158 submissions. The papers are organized in topical sections on fundamentals on Internet of Things; applications on Internet of Things; and IntelliSense, location and tracking.