Indoor Infrared Optical Wireless Communications

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Indoor Infrared Optical Wireless Communications

Ke Wang
Indoor Infrared Optical Wireless Communications Book PDF

Author : Ke Wang
Publisher : CRC Press
Page : 201 pages
File Size : 51,9 Mb
Release : 2019-12-23
Category : Technology & Engineering
ISBN : 9781000765557

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Indoor Infrared Optical Wireless Communications by Ke Wang Pdf

This book aims to give an overview of recent developments in indoor near-infrared optical wireless communication technologies and systems, including basic theories, operating fundamentals, system architectures, modelling, experimental demonstrations, advanced techniques, and most recently, the research efforts towards integrations. Both line-of-sight and diffusive-signals-based options will be reviewed, to provide readers a complete picture about this rapidly developing area, which targets the provision of high-speed wireless connectivity to end- users in indoor environments, such as offices, homes and shopping centres, to satisfy the growing high-speed communication requirement. Provides a systematic approach for the fundamentals of indoor optical wireless communications. Provides an overview of recent developments in indoor infrared optical wireless communications, including theoretical fundamentals. Examines system architectures, modelling, experimental demonstrations, and the research efforts towards integrations. Dr. Ke Wang is an Australian Research Council (ARC) DECRA Fellow and a senior lecturer in the School of Engineering, Royal Melbourne Institute of Technology (RMIT University), VIC, Australia. He worked with the University of Melbourne, Australia, and Stanford University, California, before joining RMIT University. He has published over 110 peer-reviewed papers in top journals and leading international conferences, including over 20 invited papers. He has been awarded several prestigious national and international awards as recognition of research contributions, such as the Victoria Fellowship, the AIPS Young Tall Poppy Science Award, and the Marconi Society Paul Baran Young Scholar Award. His major areas of interest include: silicon photonics integration, opto-electronics integrated devices and circuits, nanophotonics, optical wireless technology for short-range applications, quasi-passive reconfigurable devices and applications and optical interconnects in data -centres and high-performance computing.

Optical Wireless Communications

Roberto Ramirez-Iniguez,Sevia M. Idrus,Ziran Sun
Optical Wireless Communications Book PDF

Author : Roberto Ramirez-Iniguez,Sevia M. Idrus,Ziran Sun
Publisher : CRC Press
Page : 318 pages
File Size : 40,6 Mb
Release : 2008-04-03
Category : Technology & Engineering
ISBN : 9781000654523

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Optical Wireless Communications by Roberto Ramirez-Iniguez,Sevia M. Idrus,Ziran Sun Pdf

Over the last three decades, interest in Infrared (IR) technology as a medium to convey information has grown considerably. This is reflected by the increasing number of devices such as laptops, PDAs, and mobile phones that incorporate optical wireless transceivers and also by the increasing number of optical wireless links available for indoor and

Advanced Optical Wireless Communication Systems

Shlomi Arnon,John Barry,George Karagiannidis
Advanced Optical Wireless Communication Systems Book PDF

Author : Shlomi Arnon,John Barry,George Karagiannidis
Publisher : Cambridge University Press
Page : 405 pages
File Size : 46,8 Mb
Release : 2012-05-24
Category : Technology & Engineering
ISBN : 9780521197878

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Advanced Optical Wireless Communication Systems by Shlomi Arnon,John Barry,George Karagiannidis Pdf

Combines theory with real-world case studies to give a comprehensive overview of modern optical wireless technology.

Optical Wireless Communications

Murat Uysal,Carlo Capsoni,Zabih Ghassemlooy,Anthony Boucouvalas,Eszter Udvary
Optical Wireless Communications Book PDF

Author : Murat Uysal,Carlo Capsoni,Zabih Ghassemlooy,Anthony Boucouvalas,Eszter Udvary
Publisher : Springer
Page : 639 pages
File Size : 43,8 Mb
Release : 2016-08-25
Category : Technology & Engineering
ISBN : 9783319302010

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Optical Wireless Communications by Murat Uysal,Carlo Capsoni,Zabih Ghassemlooy,Anthony Boucouvalas,Eszter Udvary Pdf

This book focuses on optical wireless communications (OWC), an emerging technology with huge potential for the provision of pervasive and reliable next-generation communications networks. It shows how the development of novel and efficient wireless technologies can contribute to a range of transmission links essential for the heterogeneous networks of the future to support various communications services and traffic patterns with ever-increasing demands for higher data-transfer rates. The book starts with a chapter reviewing the OWC field, which explains different sub-technologies (visible-light, ultraviolet (UV) and infrared (IR) communications) and introduces the spectrum of application areas (indoor, vehicular, terrestrial, underwater, intersatellite, deep space, etc.). This provides readers with the necessary background information to understand the specialist material in the main body of the book, which is in four parts. The first of these deals with propagation modelling and channel characterization of OWC channels at different spectral bands and with different applications. The second starts by providing a unified information-theoretic treatment of OWC and then discusses advanced physical-layer methodologies (including, but not limited to: advanced coding, modulation diversity, cooperation and multi-carrier techniques) and the ultimate limitations imposed by practical constraints. On top of the physical layer come the upper-layer protocols and cross-layer designs that are the subject of the third part of the book. The last part of the book features a chapter-by-chapter assessment of selected OWC applications. Optical Wireless Communications is a valuable reference guide for academic researchers and practitioners concerned with the future development of the world’s communication networks. It succinctly but comprehensively presents the latest advances in the field.

Optical Wireless Communications

Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Optical Wireless Communications Book PDF

Author : Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Publisher : CRC Press
Page : 578 pages
File Size : 44,7 Mb
Release : 2017-07-12
Category : Technology & Engineering
ISBN : 9781351833257

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Optical Wireless Communications by Z. Ghassemlooy,W. Popoola,S. Rajbhandari Pdf

Detailing a systems approach, Optical Wireless Communications: System and Channel Modelling with MATLAB®, is a self-contained volume that concisely and comprehensively covers the theory and technology of optical wireless communications systems (OWC) in a way that is suitable for undergraduate and graduate-level students, as well as researchers and professional engineers. Incorporating MATLAB® throughout, the authors highlight past and current research activities to illustrate optical sources, transmitters, detectors, receivers, and other devices used in optical wireless communications. They also discuss both indoor and outdoor environments, discussing how different factors—including various channel models—affect system performance and mitigation techniques. In addition, this book broadly covers crucial aspects of OWC systems: Fundamental principles of OWC Devices and systems Modulation techniques and schemes (including polarization shift keying) Channel models and system performance analysis Emerging visible light communications Terrestrial free space optics communication Use of infrared in indoor OWC One entire chapter explores the emerging field of visible light communications, and others describe techniques for using theoretical analysis and simulation to mitigate channel impact on system performance. Additional topics include wavelet denoising, artificial neural networks, and spatial diversity. Content also covers different challenges encountered in OWC, as well as outlining possible solutions and current research trends. A major attraction of the book is the presentation of MATLAB simulations and codes, which enable readers to execute extensive simulations and better understand OWC in general.

Optical Wireless Communications

Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Optical Wireless Communications Book PDF

Author : Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Publisher : CRC Press
Page : 569 pages
File Size : 54,5 Mb
Release : 2019-04-30
Category : Technology & Engineering
ISBN : 9781351647779

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Optical Wireless Communications by Z. Ghassemlooy,W. Popoola,S. Rajbhandari Pdf

The 2nd Edition of Optical Wireless Communications: System and Channel Modelling with MATLAB® with additional new materials, is a self-contained volume that provides a concise and comprehensive coverage of the theory and technology of optical wireless communication systems (OWC). The delivery method makes the book appropriate for students studying at undergraduate and graduate levels as well as researchers and professional engineers working in the field of OWC. The book gives a detailed description of OWC, focusing mainly on the infrared and visible bands, for indoor and outdoor applications. A major attraction of the book is the inclusion of Matlab codes and simulations results as well as experimental test-beds for free space optics and visible light communication systems. This valuable resource will aid the readers in understanding the concept, carrying out extensive analysis, simulations, implementation and evaluation of OWC links. This 2nd edition is structured into nine compact chapters that cover the main aspects of OWC systems: History, current state of the art and challenges Fundamental principles Optical source and detector and noise sources Modulation, equalization, diversity techniques Channel models and system performance analysis Visible light communications Terrestrial free space optics communications Relay-based free space optics communications Matlab codes. A number of Matlab based simulation codes are included in this 2nd edition to assist the readers in mastering the subject and most importantly to encourage them to write their own simulation codes and enhance their knowledge.

Indoor Infrared Optical Wireless Communications

Ke Wang
Indoor Infrared Optical Wireless Communications Book PDF

Author : Ke Wang
Publisher : CRC Press
Page : 155 pages
File Size : 46,7 Mb
Release : 2019-12-23
Category : Technology & Engineering
ISBN : 9781000765731

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Indoor Infrared Optical Wireless Communications by Ke Wang Pdf

This book aims to give an overview of recent developments in indoor near-infrared optical wireless communication technologies and systems, including basic theories, operating fundamentals, system architectures, modelling, experimental demonstrations, advanced techniques, and most recently, the research efforts towards integrations. Both line-of-sight and diffusive-signals-based options will be reviewed, to provide readers a complete picture about this rapidly developing area, which targets the provision of high-speed wireless connectivity to end- users in indoor environments, such as offices, homes and shopping centres, to satisfy the growing high-speed communication requirement. Provides a systematic approach for the fundamentals of indoor optical wireless communications. Provides an overview of recent developments in indoor infrared optical wireless communications, including theoretical fundamentals. Examines system architectures, modelling, experimental demonstrations, and the research efforts towards integrations. Dr. Ke Wang is an Australian Research Council (ARC) DECRA Fellow and a senior lecturer in the School of Engineering, Royal Melbourne Institute of Technology (RMIT University), VIC, Australia. He worked with the University of Melbourne, Australia, and Stanford University, California, before joining RMIT University. He has published over 110 peer-reviewed papers in top journals and leading international conferences, including over 20 invited papers. He has been awarded several prestigious national and international awards as recognition of research contributions, such as the Victoria Fellowship, the AIPS Young Tall Poppy Science Award, and the Marconi Society Paul Baran Young Scholar Award. His major areas of interest include: silicon photonics integration, opto-electronics integrated devices and circuits, nanophotonics, optical wireless technology for short-range applications, quasi-passive reconfigurable devices and applications and optical interconnects in data -centres and high-performance computing.

Advanced Optical and Wireless Communications Systems

Ivan B. Djordjevic
Advanced Optical and Wireless Communications Systems Book PDF

Author : Ivan B. Djordjevic
Publisher : Springer Nature
Page : 794 pages
File Size : 46,6 Mb
Release : 2022-06-21
Category : Technology & Engineering
ISBN : 9783030984915

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Advanced Optical and Wireless Communications Systems by Ivan B. Djordjevic Pdf

The new edition of this popular textbook keeps its structure, introducing the advanced topics of: (i) wireless communications, (ii) free-space optical (FSO) communications, (iii) indoor optical wireless (IR) communications, and (iv) fiber-optics communications, but thoroughly updates the content for new technologies and practical applications. The author presents fundamental concepts, such as propagation principles, modulation formats, channel coding, diversity principles, MIMO signal processing, multicarrier modulation, equalization, adaptive modulation and coding, detection principles, and software defined transmission, first describing them and then following up with a detailed look at each particular system. The book is self-contained and structured to provide straightforward guidance to readers looking to capture fundamentals and gain theoretical and practical knowledge about wireless communications, free-space optical communications, and fiber-optics communications, all which can be readily applied in studies, research, and practical applications. The textbook is intended for an upper undergraduate or graduate level courses in fiber-optics communication, wireless communication, and free-space optical communication problems, an appendix with all background material needed, and homework problems. In the second edition, in addition to the existing chapters being updated and problems being inserted, one new chapter has been added, related to the physical-layer security thus covering both security and reliability issues. New material on 5G and 6G technologies has been added in corresponding chapters.

Wireless Infrared Communications

John R. Barry
Wireless Infrared Communications Book PDF

Author : John R. Barry
Publisher : Springer Science & Business Media
Page : 186 pages
File Size : 46,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461527008

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Wireless Infrared Communications by John R. Barry Pdf

The demand for wireless access to network services is growing in virtually all communications and computing applications. Once accustomed to unteathered opera tion, users resent being tied to a desk or a fixed location, but will endure it when there is some substantial benefit, such as higher resolution or bandwidth. Recent technolog ical advances, however, such as the scaling of VLSI, the development of low-power circuit design techniques and architectures, increasing battery energy capacity, and advanced displays, are rapidly improving the capabilities of wireless devices. Many of the technological advances contributing to this revolution pertain to the wireless medium itself. There are two viable media: radio and optical. In radio, spread-spectrum techniques allow different users and services to coexist in the same bandwidth, and new microwave frequencies with plentiful bandwidth become viable as the speed of the supporting low-cost electronics increases. Radio has the advantage of being available ubiquitously indoors and outdoors, with the possibility of a seam less system infrastructure that allows users to move between the two. There are unan swered (but likely to be benign) biological effects of microwave radiation at higher power densities. Optical communications is enhanced by advances in photonic devices, such as semiconductor lasers and detectors. Optical is primarily an indoor technology - where it need not compete with sunlight - and offers advantages such as the immediate availability of a broad bandwidth without the need for regulatory approval.

Short-Range Optical Wireless

Mohsen Kavehrad,M. I. Sakib Chowdhury,Zhou Zhou
Short Range Optical Wireless Book PDF

Author : Mohsen Kavehrad,M. I. Sakib Chowdhury,Zhou Zhou
Publisher : John Wiley & Sons
Page : 285 pages
File Size : 40,7 Mb
Release : 2016-01-19
Category : Technology & Engineering
ISBN : 9781118887707

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Short-Range Optical Wireless by Mohsen Kavehrad,M. I. Sakib Chowdhury,Zhou Zhou Pdf

This book discusses the fundamental aspects of multiple-source Optical Wireless Applications, including Visible Light Communications (VLC). Moreover, the authors explore VLC performance in several conventional household layouts and investigate the impact of these layouts on VLC. Multiple sources increase multipath distortion. Multi-input- Multi-Output (MIMO) techniques will be included as they provide either reliability improvement or bandwidth efficiency increase. Based on these topics, the book further explores VLC performance in real applications, such as aircraft cabin wireless communications. In addition, the authors describe the Lambertian emitting pattern of LEDs and the diffused features in indoor environments. Based on the theory, they trace light pulses to establish a MIMO indoor wireless channel model on specific sources layout. Next, they generate test data to simulate BER distribution in a room and calculate the outage. Furthermore, addresses the performance improvement when MIMO techniques are applied. Lastly, the authors investigate VLC performance in specific applications, including for aircraft on-board wireless communications. Finally, the pitfalls of MIMO systems are discussed.

Optical Wireless Communications

Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Optical Wireless Communications Book PDF

Author : Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Publisher : CRC Press
Page : 502 pages
File Size : 43,9 Mb
Release : 2019-04-30
Category : Technology & Engineering
ISBN : 9781498742702

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Optical Wireless Communications by Z. Ghassemlooy,W. Popoola,S. Rajbhandari Pdf

The 2nd Edition of Optical Wireless Communications: System and Channel Modelling with MATLAB® with additional new materials, is a self-contained volume that provides a concise and comprehensive coverage of the theory and technology of optical wireless communication systems (OWC). The delivery method makes the book appropriate for students studying at undergraduate and graduate levels as well as researchers and professional engineers working in the field of OWC. The book gives a detailed description of OWC, focusing mainly on the infrared and visible bands, for indoor and outdoor applications. A major attraction of the book is the inclusion of Matlab codes and simulations results as well as experimental test-beds for free space optics and visible light communication systems. This valuable resource will aid the readers in understanding the concept, carrying out extensive analysis, simulations, implementation and evaluation of OWC links. This 2nd edition is structured into nine compact chapters that cover the main aspects of OWC systems: History, current state of the art and challenges Fundamental principles Optical source and detector and noise sources Modulation, equalization, diversity techniques Channel models and system performance analysis Visible light communications Terrestrial free space optics communications Relay-based free space optics communications Matlab codes. A number of Matlab based simulation codes are included in this 2nd edition to assist the readers in mastering the subject and most importantly to encourage them to write their own simulation codes and enhance their knowledge.

Wireless Optical Communication Systems

Steve Hranilovic
Wireless Optical Communication Systems Book PDF

Author : Steve Hranilovic
Publisher : Springer Science & Business Media
Page : 197 pages
File Size : 55,6 Mb
Release : 2006-01-16
Category : Technology & Engineering
ISBN : 9780387227856

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Wireless Optical Communication Systems by Steve Hranilovic Pdf

This volume addresses the problem of designing efficient signalling and provides a link between the areas of communication theory and modem design for amplitude constrained linear optical intensity channel. It provides practical guidelines for the design of signalling sets for wireless optical intensity channels.

Terrestrial Wireless Optical Communication

Devi Chadha
Terrestrial Wireless Optical Communication Book PDF

Author : Devi Chadha
Publisher : McGraw Hill Professional
Page : 249 pages
File Size : 44,6 Mb
Release : 2013-04-01
Category : Technology & Engineering
ISBN : 9780071818766

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Terrestrial Wireless Optical Communication by Devi Chadha Pdf

A practical guide to next-generation wireless terrestrial optical communication through the atmospheric channel Terrestrial Wireless Optical Communication provides in-depth details on free space optics (FSO), from basic concepts to design implementation. The book explains channel characteristics in the near-IR and IR range of the spectrum, atmospheric channel models, modulation and detection techniques, optimal performance, capacity enhancement methods, and forward-error coding schemes. Link and system design issues, reliability, and safety standards are also discussed. The information in this essential guide enables you to deliver cost-effective and transparent wireless network interoperability and expandability. Coverage includes: Introduction--optical wireless communication systems Wireless optical channels Channel modeling Modulation techniques Diversity and detection techniques in optical fading channels Channel capacity Coding in FSO channels FSO link and system design

Wireless Optical Communications

Olivier Bouchet
Wireless Optical Communications Book PDF

Author : Olivier Bouchet
Publisher : John Wiley & Sons
Page : 218 pages
File Size : 40,7 Mb
Release : 2013-02-04
Category : Technology & Engineering
ISBN : 9781118563274

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Wireless Optical Communications by Olivier Bouchet Pdf

Wireless optical communication refers to communication based on the unguided propagation of optical waves. The past 30 years have seen significant improvements in this technique – a wireless communication solution for the current millennium – that offers an alternative to radio systems; a technique that could gain attractiveness due to recent concerns regarding the potential effects of radiofrequency waves on human health. The aim of this book is to look at the free space optics that are already used for the exchange of current information; its many benefits, such as incorporating channel properties, propagation models, link budgets, data processing including coding, modulation, standards and concerns around health and safety (IEC 60825 or FCC - Class 1 for example), etc. will become indispensable over the next decade in addressing computer architectures for short-, medium- and long-range telecommunications as we move from gigabytes to terabytes per second. Wireless Optical Communications is an excellent tool for any engineer wanting to learn about wireless optical communications or involved in the implementation of real complete systems. Students will find a wide range of information and useful concepts such as those relating to propagation, optics and photometry, as well the necessary information on safety. Contents 1. Light. 2. History of Optical Telecommunications. 3. The Contemporary and the Everyday Life of Wireless Optical Communication. 4. Propagation Model. 5. Propagation in the Atmosphere. 6. Indoor Optic Link Budget. 7. Immunity, Safety, Energy and Legislation. 8. Optics and Optronics. 9. Data Processing. 10. Data Transmission. 11. Installation and System Engineering. 12. Conclusion.

Optical Wireless Communications

Roberto Ramirez-Iniguez,Sevia M. Idrus,Ziran Sun
Optical Wireless Communications Book PDF

Author : Roberto Ramirez-Iniguez,Sevia M. Idrus,Ziran Sun
Publisher : CRC Press
Page : 376 pages
File Size : 49,8 Mb
Release : 2008-04-03
Category : Computers
ISBN : 9781420013443

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Optical Wireless Communications by Roberto Ramirez-Iniguez,Sevia M. Idrus,Ziran Sun Pdf

Over the last three decades, interest in Infrared (IR) technology as a medium to convey information has grown considerably. This is reflected by the increasing number of devices such as laptops, PDAs, and mobile phones that incorporate optical wireless transceivers and also by the increasing number of optical wireless links available for indoor and