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Visible Light Communications

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Visible Light Communication

Visible Light Communication Book
Author : Shlomi Arnon
Publisher : Cambridge University Press
Release : 2015-03-05
ISBN : 1107061555
Language : En, Es, Fr & De

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Book Description :

This book sets out the theoretical principles of visible light communication (VLC), and outlines key applications of this cutting-edge technology.

Visible Light Communications

Visible Light Communications Book
Author : Xavier N. Fernando,Hasan Farahneh
Publisher : Unknown
Release : 2020
ISBN : 9780750322836
Language : En, Es, Fr & De

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Book Description :

Visible light communication (VLC) has emerged as an attractive alternative to radio frequency (RF) communication, due to its abundant, license free bandwidth and cost-effectiveness. The visible light spectrum is much larger than the entire RF spectrum, and largely unexplored. VLC has proved its viability in automotive applications to provide short range vehicle-to-vehicle and vehicle-to-infrastructure communications due to increased deployment of LED lights and image sensors in modern vehicles. However, there are a few challenges, described in this book, that need to be addressed before global adaptation. VLC can be a blessing for intelligent transportation systems and autonomous vehicles. This book stands out as a must-read for researchers, graduate students and industry professionals who work in the VLC field. Part of IOP Series in Emerging Technologies in Optics and Photonics.

LED Based Visible Light Communications

LED Based Visible Light Communications Book
Author : Nan Chi
Publisher : Springer
Release : 2018-09-01
ISBN : 3662566605
Language : En, Es, Fr & De

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Book Description :

The book systematically introduces the visible light communication (VLC) technology in detail. Basic concepts and how to realize the system are both illustrated, including the transmitter, channel, and the receiver. In addition, a good many experimental results are presented to help readers further understand the VLC technologies. The upper-layer protocols of visible light communication system and the technology trends are also discussed. This book can be a good reference work for researchers, engineers, and graduate students in the fields of communications, LED, and optics.

Visible Light Communications

Visible Light Communications Book
Author : Peter Adam Hoeher
Publisher : Carl Hanser Verlag GmbH Co KG
Release : 2019-07-08
ISBN : 3446461728
Language : En, Es, Fr & De

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Book Description :

Visible Light Communication (VLC) is an emerging wireless data transmission technology. Light is used simultaneously for illumination as well as for communication and/or positioning purposes. If fully networked, dubbed Li-Fi, VLC systems complement Wi-Fi access points. VLC is an incident of optical wireless communications (OWC). OWC systems provide high data security, are license-free, and may substitute radio systems when these either fail or are not permitted. VLC technology enhances smart lighting infrastructure and Internet-of-Things (IoT) use cases. LED-based Car-to-X communication is an enabling platform towards autonomous driving. The textbook covers OWC applications, fundamentals of illumination engineering, channel modeling, optical intensity modulation schemes, VLC standardization efforts, the software-defined radio concept, selection criteria of photonic devices, fundamental circuit designs, and visible light positioning. The book is written for students in electrical and information engineering or adjacent areas, as well as for engineers, information scientists, and physicists in research and development.

Visible Light Communications

Visible Light Communications Book
Author : Zhaocheng Wang,Qi Wang,Wei Huang,Zhengyuan Xu
Publisher : John Wiley & Sons
Release : 2017-11-03
ISBN : 1119331846
Language : En, Es, Fr & De

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Book Description :

A complete and comprehensive reference on modulation and signal processing for visible light communication This informative new book on state-of-the-art visible light communication (VLC) provides, for the first time, a systematical and advanced treatment of modulation and signal processing for VLC. Visible Light Communications: Modulation and Signal Processing offers a practical guide to designing VLC, linking academic research with commercial applications. In recent years, VLC has attracted attention from academia and industry since it has many advantages over the traditional radio frequency, including wide unregulated bandwidth, high security, and low cost. It is a promising complementary technique in 5G and beyond wireless communications, especially in indoor applications. However, lighting constraints have not been fully considered in the open literature when considering VLC system design, and its importance has been underestimated. That’s why this book—written by a team of experts with both academic research experience and industrial development experience in the field—is so welcome. To help readers understand the theory and design of VLC systems, the book: Details many modern techniques on both modulation and signal processing aspects Links academic research with commercial applications in visible light communications as well as other wireless communication systems Combines theoretical rigor with practical examples in presenting optical camera communication systems Visible Light Communications: Modulation and Signal Processing serves as a useful tool and reference book for visible light communication professionals, as well as wireless communication system professionals and project managers. It is also an important guide for undergraduates and graduates who want to conduct research in areas of wireless communications.

Visible Light Communications

Visible Light Communications Book
Author : Zabih Ghassemlooy,Luis Nero Alves,Stanislav Zvanovec,Mohammad-Ali Khalighi
Publisher : CRC Press
Release : 2017-06-26
ISBN : 1498767540
Language : En, Es, Fr & De

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Book Description :

Visible Light Communications, written by leading researchers, provides a comprehensive overview of theory, stimulation, design, implementation, and applications. The book is divided into two parts – the first devoted to the underlying theoretical concepts of the VLC and the second part covers VLC applications. Visible Light Communications is an emerging topic with multiple functionalities including data communication, indoor localization, 5G wireless communication networks, security, and small cell optimization. This concise book will be of valuable interest from beginners to researchers in the field.

Visible Light Communication and Positioning

Visible Light Communication and Positioning Book
Author : Chen Gong
Publisher : MDPI
Release : 2019-11-04
ISBN : 3039214357
Language : En, Es, Fr & De

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Book Description :

In recent years, wireless communications have significantly evolved due to the advanced technology of smartphones;, portable devices; and the rapid growth of Internet of Things, e-Health, and intelligent transportation systems . Moreover, there is anare increasing need fors of emerging intelligent services like positioning and sensing in athe future intelligence society. Recent years have witnessed the growing research interests and activities in the communication and intelligencet services in the optical wireless spectrum, as a complementary technology to more established radio frequency (RF)-based systems, to overcome the spectrum sparsity and increases data rates in crowded locations, due to the limited transmission range and interference. The OWC technology offers advantages such as free license, wide bandwidth, inherent security, no RF electromagnetic interference, and immunity to electromagnetic interference. The attractive applications of the optical spectrum include ultra-violet tactic communication, blue/green underwater communication, visible light positioning, and vehicular communication/sensing in intelligent transportation systems. The present Iissue, as named "Visible Light Communication and Positioning", focuses on visible light communication and visible light positioning, where four papers are on visible light communication and three papers are on visible light positioning. For visible light communication, the published works focus on the devices, the physical-layer techniques, and the system work aspects. Besides VLC, visible light positioning works include fingerprint-based indoor positioning system for multiple reflections, the impact of LED tilt on visible light positioning accuracy, and a mobile optoelectronic tracking system based on feedforward control.

Visible Light Communication

Visible Light Communication Book
Author : Suseela Vappangi,Vakamulla Venkata Mani,Mathini Sellathurai
Publisher : CRC Press
Release : 2021-08-11
ISBN : 1000416224
Language : En, Es, Fr & De

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Book Description :

The field of visible light communication (VLC) has diverse applications to the end user including streaming audio, video, high-speed data browsing, voice over internet and online gaming. This comprehensive textbook discusses fundamental aspects, research activities and modulation techniques in the field of VLC. Visible Light Communication: A Comprehensive Theory and Applications with MATLAB® discusses topics including line of sight (LOS) propagation model, non-line of sight (NLOS) propagation model, carrier less amplitude and phase modulation, multiple-input-multiple-output (MIMO), non-linearities of optical sources, orthogonal frequency-division multiple access, non-orthogonal multiple access and single-carrier frequency-division multiple access in depth. Primarily written for senior undergraduate and graduate students in the field of electronics and communication engineering for courses on optical wireless communication and VLC, this book: Provides up-to-date literature in the field of VLC Presents MATLAB codes and simulations to help readers understand simulations Discusses applications of VLC in enabling vehicle to vehicle (V2V) communication Covers topics including radio frequency (RF) based wireless communications and VLC Presents modulation formats along with the derivations of probability of error expressions pertaining to different variants of optical OFDM

2020 South American Colloquium on Visible Light Communications SACVC

2020 South American Colloquium on Visible Light Communications  SACVC  Book
Author : IEEE Staff
Publisher : Unknown
Release : 2020-06-04
ISBN : 9781728163420
Language : En, Es, Fr & De

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Book Description :

This second colloquium aims to cover the entire field of VLC, RF and Hybrid VLC and RF and bring together researchers, software and hardware developers from academia and industry working in this field, to present, share and discuss the results of their latest research High quality technical papers will be requested to be presented at the event

Visible Light Communications

Visible Light Communications Book
Author : Zhaocheng Wang
Publisher : Unknown
Release : 2017
ISBN : 9781119331865
Language : En, Es, Fr & De

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Book Description :

Download Visible Light Communications book written by Zhaocheng Wang, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Visible Light Communications

Visible Light Communications Book
Author : Jin-Yuan Wang
Publisher : BoD – Books on Demand
Release : 2017-07-26
ISBN : 9535134078
Language : En, Es, Fr & De

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Book Description :

Visible light communication (VLC) has drawn much attention recently. Compared to the traditional radio frequency wireless communications (RFWC), VLC has many advantages, such as worldwide availability, high security, large bandwidth, immunity to radio frequency interference, and unlicensed spectrum. Due to its superiority, VLC has become a complementary solution to the overcrowded RFWC. This book intends to introduce the latest research progress in VLC, which covers the novel modulation techniques for VLC, the multiple input multiple output (MIMO) techniques for VLC, the collaborative communication techniques for VLC, and the practical applications of VLC. The book is a useful resource for researchers, engineers, scientists, and students interested in understanding and designing VLC systems.

Visible Light Communications

Visible Light Communications Book
Author : Zabih Ghassemlooy,Luis Nero Alves,Stanislav Zvanovec,Mohammad-Ali Khalighi
Publisher : CRC Press
Release : 2017-06-26
ISBN : 1315350246
Language : En, Es, Fr & De

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Book Description :

Visible Light Communications, written by leading researchers, provides a comprehensive overview of theory, stimulation, design, implementation, and applications. The book is divided into two parts – the first devoted to the underlying theoretical concepts of the VLC and the second part covers VLC applications. Visible Light Communications is an emerging topic with multiple functionalities including data communication, indoor localization, 5G wireless communication networks, security, and small cell optimization. This concise book will be of valuable interest from beginners to researchers in the field.

Visible Light Communications

Visible Light Communications Book
Author : Zhaocheng Wang,Qi Wang,Zhengyuan Xu,Wei Huang
Publisher : John Wiley & Sons
Release : 2017-11-29
ISBN : 1119331382
Language : En, Es, Fr & De

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Book Description :

A complete and comprehensive reference on modulation and signal processing for visible light communication This informative new book on state-of-the-art visible light communication (VLC) provides, for the first time, a systematical and advanced treatment of modulation and signal processing for VLC. Visible Light Communications: Modulation and Signal Processing offers a practical guide to designing VLC, linking academic research with commercial applications. In recent years, VLC has attracted attention from academia and industry since it has many advantages over the traditional radio frequency, including wide unregulated bandwidth, high security, and low cost. It is a promising complementary technique in 5G and beyond wireless communications, especially in indoor applications. However, lighting constraints have not been fully considered in the open literature when considering VLC system design, and its importance has been underestimated. That’s why this book—written by a team of experts with both academic research experience and industrial development experience in the field—is so welcome. To help readers understand the theory and design of VLC systems, the book: Details many modern techniques on both modulation and signal processing aspects Links academic research with commercial applications in visible light communications as well as other wireless communication systems Combines theoretical rigor with practical examples in presenting optical camera communication systems Visible Light Communications: Modulation and Signal Processing serves as a useful tool and reference book for visible light communication professionals, as well as wireless communication system professionals and project managers. It is also an important guide for undergraduates and graduates who want to conduct research in areas of wireless communications.

Real Time Software Defined Adaptive MIMO Visible Light Communications

Real Time Software Defined Adaptive MIMO Visible Light Communications Book
Author : Peng Deng
Publisher : Unknown
Release : 2017
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Visible light communications (VLC) based on light-emitting diodes (LEDs) merges lighting and data communications in applications of Internet-of-Things and 5G networks. However, phosphor-based white LED has a limited linear dynamic range and limited modulation bandwidth. In practical indoor mobile communications, complex channel conditions change dynamically in real-time, and line of sight (LOS) links may be blocked by obstructions. We propose a real-time software-defined adaptive multi-input multi-output (MIMO) VLC system, that both modulation formats (QPSK,16-QAM,64-QAM, 256QAM) and MIMO reconfigurations (Spatial Diversity and Spatial Multiplexing) are dynamically adapted to the changing channel conditions, for enhancing both link reliability and spectral efficiency. Real-time and software defined digital signal processing (DSP) are implemented by Field Programmable Gate Array (FPGA) based Universal Software Radio Peripheral (USRP) devices. We theoretically analysed and experimentally evaluated nonlinear electrical-optical properties and modulation characteristics of white LEDs. We demonstrated a real-time Single-Carrier 256-Quadrature Amplitude Modulation (QAM) 2×2 MIMO VLC, achieving 1.81% averaged error vector magnitude (EVM), 2×10-5 bit error rate (BER) after 2 m indoor transmission. As an obstacle moved across LOS links, real-time software-defined adaptive MIMO VLC system enhanced average error-free spectral efficiency of 12 b/s/Hz. This will provide high throughputs for robust links in mobile shadowing environments.

Visible Light Communication

Visible Light Communication Book
Author : Suseela Vappangi,Vakamulla Venkata Mani,Mathini Sellathurai
Publisher : CRC Press
Release : 2021-08-10
ISBN : 1000416208
Language : En, Es, Fr & De

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Book Description :

The field of visible light communication (VLC) has diverse applications to the end user including streaming audio, video, high-speed data browsing, voice over internet and online gaming. This comprehensive textbook discusses fundamental aspects, research activities and modulation techniques in the field of VLC. Visible Light Communication: A Comprehensive Theory and Applications with MATLAB® discusses topics including line of sight (LOS) propagation model, non-line of sight (NLOS) propagation model, carrier less amplitude and phase modulation, multiple-input-multiple-output (MIMO), non-linearities of optical sources, orthogonal frequency-division multiple access, non-orthogonal multiple access and single-carrier frequency-division multiple access in depth. Primarily written for senior undergraduate and graduate students in the field of electronics and communication engineering for courses on optical wireless communication and VLC, this book: Provides up-to-date literature in the field of VLC Presents MATLAB codes and simulations to help readers understand simulations Discusses applications of VLC in enabling vehicle to vehicle (V2V) communication Covers topics including radio frequency (RF) based wireless communications and VLC Presents modulation formats along with the derivations of probability of error expressions pertaining to different variants of optical OFDM

Visible Light Communication Based Indoor Localization

Visible Light Communication Based Indoor Localization Book
Author : Mohsen Kavehrad,Reza Aminikashani
Publisher : CRC Press
Release : 2019-11-11
ISBN : 1000712478
Language : En, Es, Fr & De

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Book Description :

This book demonstrates the research on VLC based indoor localization in four aspects: first, it constructs the concept and model of the system; second, positioning algorithms, as the main issue in indoor localization, are detailed; third, many approaches are proposed to further improve the positioning performance; fourth, challenges will be detailed. Impulse response with multipath reflections are analyzed. Orthogonal frequency division multiplexing (OFDM) is proposed, and positioning performance is largely improved compared to On-off-keying (OOK) modulation. The readers will get a broad view of VLC based indoor localization from the background to the future challenges.

Principles of LED Light Communications

Principles of LED Light Communications Book
Author : Svilen Dimitrov,Harald Haas
Publisher : Cambridge University Press
Release : 2015-03-12
ISBN : 1316299031
Language : En, Es, Fr & De

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Book Description :

Balancing theoretical analysis and practical advice, this book describes all the underlying principles required to build high performance indoor optical wireless communication (OWC) systems based on visible and infrared light, alongside essential techniques for optimising systems by maximising throughput, reducing hardware complexity and measuring performance effectively. It provides a comprehensive analysis of information rate-, spectral- and power-efficiencies for single and multi-carrier transmission schemes, and a novel analysis of non-linear signal distortion, enabling the use of off-the-shelf LED technology. Other topics covered include cellular network throughput and coverage, static resource partitioning and dynamic interference-aware scheduling, realistic light propagation modelling, OFDM, optical MIMO transmission and nonlinearity modelling. Covering practical techniques for building indoor optical wireless cellular networks supporting multiple users and guidelines for 5G cellular system studies, in addition to physical layer issues, this is an indispensable resource for academic researchers, professional engineers and graduate students working in optical communications.

Indoor Positioning Visible Light Communications

Indoor Positioning Visible Light Communications Book
Author : Bastien Bagnoud
Publisher : Unknown
Release : 2012
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Indoor Positioning Visible Light Communications book written by Bastien Bagnoud, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.