Terrestrial Wireless Optical Communication

Author : Devi Chadha
Publisher : McGraw Hill Professional
Page : 249 pages
File Size : 49,9 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

Author : Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Publisher : CRC Press
Page : 502 pages
File Size : 46,6 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.

Author : Z. Ghassemlooy,W. Popoola,S. Rajbhandari
Publisher : CRC Press
Page : 578 pages
File Size : 55,7 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.

Author : Steve Hranilovic
Publisher : Springer Science & Business Media
Page : 197 pages
File Size : 42,8 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.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 45,9 Mb
Release : 2019
Category : Free space optical interconnects
ISBN : 1785614169

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Principles and Applications of Free Space Optical Communications by Anonim Pdf

Author : Murat Uysal,Carlo Capsoni,Zabih Ghassemlooy,Anthony Boucouvalas,Eszter Udvary
Publisher : Springer
Page : 639 pages
File Size : 46,8 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.

Author : Shlomi Arnon,John Barry,George Karagiannidis
Publisher : Cambridge University Press
Page : 405 pages
File Size : 52,7 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.

Author : Arun K. Majumdar
Publisher : Elsevier
Page : 318 pages
File Size : 45,9 Mb
Release : 2018-10-19
Category : Science
ISBN : 9780128134061

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Optical Wireless Communications for Broadband Global Internet Connectivity by Arun K. Majumdar Pdf

Optical Wireless Communications for Broadband Global Internet Connectivity: Fundamental and Potential Applications provides a comprehensive overview for readers who require information about the fundamental science behind optical wireless communications, as well as up-to-date advanced knowledge of the state-of-the-art technologies available today. The book is a useful resource for scientists, researchers, engineers and students interested in understanding optical, wireless communication systems for global channels. Readers will find beneficial knowledge on how related technologies of optical wireless communications can be integrated into achieving worldwide Internet connectivity. Presents an in-depth coverage of information on optical wireless communication in a single source Combines the fundamentals with the most recent advanced technology of achieving global Internet access and connectivity Provides derivations of the mathematical equations Includes between chapter sections where information and learning from one chapter is connected to other chapters

Author : Arun K. Majumdar,Zabih Ghassemlooy,A. Arockia Bazil Raj
Publisher : Unknown
Page : 471 pages
File Size : 41,6 Mb
Release : 2019
Category : Electronic books
ISBN : 1523126450

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Principles and Applications of Free Space Optical Communications by Arun K. Majumdar,Zabih Ghassemlooy,A. Arockia Bazil Raj Pdf

This book (which has 15 chapters) covers the principles, challenges, methodologies, techniques, and applications of Free Space Optical Communication for an audience of engineers, researchers, scientists, designers, and advanced students. Free Space Optical (FSO) Communication uses light propagation in free space (air, outer space, and vacuum) to wirelessly transmit data for telecommunications and communication networking. FSO Communication is a key wireless and high-bandwidth technology for high speed large-capacity terrestrial and aerospace communications, which is often chosen as a complement or alternative to radio frequency communication. The propagating optical wave can be influenced negatively by random atmospheric changes such as wind speed, temperature, relative humidity, and pressure, thermal expansion, earthquakes, and high-rise buildings.

Author : A. Arockia Bazil Raj
Publisher : Walter de Gruyter GmbH & Co KG
Page : 234 pages
File Size : 44,7 Mb
Release : 2016-01-01
Category : Technology & Engineering
ISBN : 9783110450163

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Free Space Optical Communication by A. Arockia Bazil Raj Pdf

The book focuses on experimental modeling of atmospheric turbulence effects and mitigation of beam wandering and wavefront distortions in terrestrial free space optical communication (FSOC). This means, developing a reliable FSOC system with a necessary optoelectronic assembly to compensate the atmospheric turbulence effects, so as to practically attain the acceptable BER under any real-world open atmospheric turbulence conditions.

Author : Xizheng Ke
Publisher : Springer Nature
Page : 233 pages
File Size : 42,8 Mb
Release : 2023-07-01
Category : Technology & Engineering
ISBN : 9789819915255

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Spatial Optical-Fiber Coupling Technology in Optical-Wireless Communication by Xizheng Ke Pdf

This book analyzes the development of space light-fiber coupling research, highlights its importance, examines the underlying theory and key problems, and elaborates on methods to improve the space light-fiber coupling efficiency. Starting from the basic theory of electromagnetic field, the transmission characteristics of light in optical fibers are expounded, and the coupling characteristics of optical signals of different modes are investigated. The spatial light-fiber coupling techniques such as mode conversion method, lens coupling method, and wavefront distortion correction method are discussed in detail, and the key technologies involved are verified by experiments. This book is suitable for the vast majority of engineering and technical personnel and teachers in colleges and institutions who are engaged in wireless optical communication. It can also be used to train senior undergraduates and graduate students in relevant fields.

Author : Hemani Kaushal,V.K. Jain,Subrat Kar
Publisher : Springer
Page : 209 pages
File Size : 51,7 Mb
Release : 2017-01-06
Category : Technology & Engineering
ISBN : 9788132236917

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Free Space Optical Communication by Hemani Kaushal,V.K. Jain,Subrat Kar Pdf

This book provides an in-depth understanding of free space optical (FSO) communication with a particular emphasis on optical beam propagation through atmospheric turbulence. The book is structured in such a way that it provides a basic framework for the beginners and also gives a concise description from a designer’s perspective. The book provides an exposure to FSO technology, fundamental limitations, design methodologies, system trade-offs, acquisition, tracking and pointing (ATP) techniques and link-feasibility analysis. The contents of this book will be of interest to professionals and researchers alike. The book may also be used as a textbook for engineering coursework and professional training.

Author : Nathan Blaunstein,Christos G. Christodoulou
Publisher : John Wiley & Sons
Page : 637 pages
File Size : 50,9 Mb
Release : 2007-02-26
Category : Technology & Engineering
ISBN : 9780470069981

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Radio Propagation and Adaptive Antennas for Wireless Communication Links by Nathan Blaunstein,Christos G. Christodoulou Pdf

Antennas and Propogation for Wireless Communication covers the basics of wireless communication system design with emphasis on antennas and propagation. It contains information on antenna fundamentals and the latest developments in smart antennas, as well as the radiation effects of hand-held devices. Antennas and Propogation for Wireless Communication provides a complete discussion of all the topics important to the design of wireless communication systems. Written by acknowledged authorities in their respective fields, the book deals with practical applications and presents real world examples. A solutions manual for college adopters accompanies the text. Ideal for engineers working in communication, antennas, and propagation for telecomm, military, and aerospace applications, as well as students of electrical engineering, this book covers all topics needed for a complete system design.

Author : Tom Sparks
Publisher : Unknown
Page : 0 pages
File Size : 44,8 Mb
Release : 2022-09-20
Category : Electronic
ISBN : 1639895701

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Wireless Communication Networks and Systems by Tom Sparks Pdf

Computer networks which use wireless data connections for transfer of information between two network nodes are known as wireless networks. Most of the wireless networks make use of radio waves for transferring data between different nodes of a network. Some of the other technologies employed for wireless communication are terrestrial microwaves, free space optical communication and satellites. These networks can be broadly categorized into wireless personal area networks (WPAN), wireless local area networks (WLAN), wireless ad hoc networks (WANET), cellular networks, global networks and space networks. A few examples of cellular networks are global systems for mobile communication, personal communication service and digital advanced mobile phone service. This book unfolds the innovative aspects of wireless communication networks and systems which will be crucial for the holistic understanding of the subject matter. It is an essential guide for both academicians and those who wish to pursue this discipline further. Coherent flow of topics, student-friendly language and extensive use of examples make this textbook an invaluable source of knowledge.

Author : Matthew N.O. Sadiku
Publisher : CRC Press
Page : 207 pages
File Size : 51,9 Mb
Release : 2018-10-08
Category : Technology & Engineering
ISBN : 9781351991896

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Optical and Wireless Communications by Matthew N.O. Sadiku Pdf

Optical and wireless technologies are being introduced into the global communications infrastructure at an astonishing pace. Both are revolutionizing the industry and will undoubtedly dominate its future, yet in the crowded curricula in most electrical engineering programs, there is no room in typical data communications courses for proper coverage of these "next generation" technologies. Optical and Wireless Communications: Next Generation Networks covers both types of networks in a unique presentation designed for a one-semester course for senior undergraduate or graduate engineering students. Part I: Optical Networks covers optical fibers, transmitters, receivers, multiplexers, amplifiers, and specific networks, including FDDI, SONET, fiber channel, and wavelength-routed networks. Part II:Wireless Networks examines fundamental concepts and specific wireless networks, such as LAN, ATM, wireless local loop, and wireless PBXs. This section also explores cellular technologies and satellite communications. Eventually, next generation networks will be as ubiquitous as traditional telephone networks, and today's engineering students must be prepared to meet the challenges of optical and wireless systems development and deployment. Filled with illustrations, examples, and end-of-chapter problems, Optical and Wireless Communications: Next Generation Networks provides a brief but comprehensive introduction to these technologies that will help future engineers build the foundation they need for success.