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Author : David Chien Min Lee
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (34 download)
Download or read book Power-efficient Coded Modulation for Wireless Infrared Communication written by David Chien Min Lee and published by . This book was released on 1998 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rob Otte
Publisher : Springer Science & Business Media
ISBN 13 : 1475730152
Total Pages : 159 pages
Book Rating : 4.4/5 (757 download)
Download or read book Low-Power Wireless Infrared Communications written by Rob Otte and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, wireless infrared transmission has entered our homes, offices, industry and health care, with applications in the field of remote control, telemetry, and local communication. This book is about the underlying technology. As it is an outgrowth of my Ph.D. thesis, the emphasis is on fundamental aspects rather than industrial aspects, like the standardization effort by the IrDA [7]. I guess that this is not a drawback, as, eventually, the laws of physics apply to all of us! As the applied radiation is not necessarily in the infrared, throughout the book we usually prefer the term optical transmission. As most equipment is battery-powered, the emphasis is on power optimiza tion of the optical transmission system. System parameters as well as environ mental parameters that determine the eventual transmission quality are iden tified, to facilitate well-reasoned system design. Many design rules, based on calculations, measurements and simulations are presented to help the designer push the performance close to the limits set by nature and the available tech nology. The first chapters introduce the subject and the present the scope of the book. Then, the basic transmission link is introduced in chapter 3, and strate gies to optimize its signal-to-noise ratio are discussed. Lighting flicker is identi fied as a possible source of interference. Then, receiver noise and bandwidth are discussed in chapter 4, mainly based on the material presented in [66], [67], [69].
Author : Xizheng Ke
Publisher : Springer Nature
ISBN 13 : 9819715229
Total Pages : 1881 pages
Book Rating : 4.8/5 (197 download)
Download or read book Handbook of Optical Wireless Communication written by Xizheng Ke and published by Springer Nature. This book was released on with total page 1881 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Osvaldo Gervasi
Publisher : Springer
ISBN 13 : 3540340769
Total Pages : 1268 pages
Book Rating : 4.5/5 (43 download)
Download or read book Computational Science and Its Applications - ICCSA 2006 written by Osvaldo Gervasi and published by Springer. This book was released on 2006-05-11 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The five-volume set LNCS 3980-3984 constitutes the refereed proceedings of the International Conference on Computational Science and Its Applications, ICCSA 2006. The volumes present a total of 664 papers organized according to the five major conference themes: computational methods, algorithms and applications high performance technical computing and networks advanced and emerging applications geometric modelling, graphics and visualization information systems and information technologies. This is Part III.
Author : Roberto Ramirez-Iniguez
Publisher : CRC Press
ISBN 13 : 1000654524
Total Pages : 294 pages
Book Rating : 4.0/5 (6 download)
Download or read book Optical Wireless Communications written by Roberto Ramirez-Iniguez and published by CRC Press. This book was released on 2008-04-03 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author : Z. Ghassemlooy
Publisher : CRC Press
ISBN 13 : 1351833251
Total Pages : 578 pages
Book Rating : 4.3/5 (518 download)
Download or read book Optical Wireless Communications written by Z. Ghassemlooy and published by CRC Press. This book was released on 2017-07-12 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : John R. Barry
Publisher : Springer Science & Business Media
ISBN 13 : 9780792394761
Total Pages : 198 pages
Book Rating : 4.3/5 (947 download)
Download or read book Wireless Infrared Communications written by John R. Barry and published by Springer Science & Business Media. This book was released on 1994-08-31 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Steve Hranilovic
Publisher : Springer Science & Business Media
ISBN 13 : 0387227857
Total Pages : 197 pages
Book Rating : 4.3/5 (872 download)
Download or read book Wireless Optical Communication Systems written by Steve Hranilovic and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 :
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.3/5 (91 download)
Download or read book Optical Wireless Communications written by and published by . This book was released on 2001 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kaveh Pahlavan
Publisher : John Wiley & Sons
ISBN 13 : 1118629272
Total Pages : 766 pages
Book Rating : 4.1/5 (186 download)
Download or read book Principles of Wireless Access and Localization written by Kaveh Pahlavan and published by John Wiley & Sons. This book was released on 2013-09-03 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, encompassing and accessible text examining a wide range of key Wireless Networking and Localization technologies This book provides a unified treatment of issues related to all wireless access and wireless localization techniques. The book reflects principles of design and deployment of infrastructure for wireless access and localization for wide, local, and personal networking. Description of wireless access methods includes design and deployment of traditional TDMA and CDMA technologies and emerging Long Term Evolution (LTE) techniques for wide area cellular networks, the IEEE 802.11/WiFi wireless local area networks as well as IEEE 802.15 Bluetooth, ZigBee, Ultra Wideband (UWB), RF Microwave and body area networks used for sensor and ad hoc networks. The principles of wireless localization techniques using time-of-arrival and received-signal-strength of the wireless signal used in military and commercial applications in smart devices operating in urban, indoor and inside the human body localization are explained and compared. Questions, problem sets and hands-on projects enhances the learning experience for students to understand and appreciate the subject. These include analytical and practical examples with software projects to challenge students in practically important simulation problems, and problem sets that use MatLab. Key features: Provides a broad coverage of main wireless technologies including emerging technical developments such as body area networking and cyber physical systems Written in a tutorial form that can be used by students and researchers in the field Includes practical examples and software projects to challenge students in practically important simulation problems
Author : Xizheng Ke
Publisher : Springer Nature
ISBN 13 : 981199837X
Total Pages : 261 pages
Book Rating : 4.8/5 (119 download)
Download or read book Coding Theory in Optical Wireless Communication Systems written by Xizheng Ke and published by Springer Nature. This book was released on with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Olivier Bouchet
Publisher : John Wiley & Sons
ISBN 13 : 1118563271
Total Pages : 218 pages
Book Rating : 4.1/5 (185 download)
Download or read book Wireless Optical Communications written by Olivier Bouchet and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Chunlei Guo
Publisher : CRC Press
ISBN 13 : 1000297020
Total Pages : 1103 pages
Book Rating : 4.0/5 (2 download)
Download or read book Handbook of Laser Technology and Applications written by Chunlei Guo and published by CRC Press. This book was released on 2021-06-23 with total page 1103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook gives a fully updated guide to lasers and laser technologies, including the complete range of their technical applications. This forth volume covers laser applications in the medical, metrology and communications fields. Key Features: • Offers a complete update of the original, bestselling work, including many brand-new chapters. • Deepens the introduction to fundamentals, from laser design and fabrication to host matrices for solid-state lasers, energy level diagrams, hosting materials, dopant energy levels, and lasers based on nonlinear effects. • Covers new laser types, including quantum cascade lasers, silicon-based lasers, titanium sapphire lasers, terahertz lasers, bismuth-doped fiber lasers, and diode-pumped alkali lasers. • Discusses the latest applications, e.g., lasers in microscopy, high-speed imaging, attosecond metrology, 3D printing, optical atomic clocks, time-resolved spectroscopy, polarization and profile measurements, pulse measurements, and laser-induced fluorescence detection. • Adds new sections on laser materials processing, laser spectroscopy, lasers in imaging, lasers in environmental sciences, and lasers in communications. This handbook is the ideal companion for scientists, engineers, and students working with lasers, including those in optics, electrical engineering, physics, chemistry, biomedicine, and other relevant areas.
Author : Reiner Thomä
Publisher : BoD – Books on Demand
ISBN 13 : 9535109367
Total Pages : 514 pages
Book Rating : 4.5/5 (351 download)
Download or read book Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications written by Reiner Thomä and published by BoD – Books on Demand. This book was released on 2013-03-13 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra-Wideband Radio (UWB) earmarks a new radio access philosophy and exploits several GHz of bandwidth. It promises high data rate communication over short distances as well as innovative radar sensing and localization applications with unprecedented resolution. Fields of application may be found, among others, in industry, civil engineering, surveillance and exploration, for security and safety measures, and even for medicine. The book considers the basics and algorithms as well as hardware and application issues in the field of UWB radio technology for communications, localization and sensing based on the outcome of DFG's priority-funding program "Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications (UKoLoS)".
Author : Osvaldo Gervasi
Publisher : Springer
ISBN 13 : 354032044X
Total Pages : 1380 pages
Book Rating : 4.5/5 (43 download)
Download or read book Computational Science and Its Applications - ICCSA 2005 written by Osvaldo Gervasi and published by Springer. This book was released on 2005-05-02 with total page 1380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The four volume set assembled following The 2005 International Conference on Computational Science and its Applications, ICCSA 2005, held in Suntec International Convention and Exhibition Centre, Singapore, from 9 May 2005 till 12 May 2005, represents the ?ne collection of 540 refereed papers selected from nearly 2,700 submissions. Computational Science has ?rmly established itself as a vital part of many scienti?c investigations, a?ecting researchers and practitioners in areas ranging from applications such as aerospace and automotive, to emerging technologies such as bioinformatics and nanotechnologies, to core disciplines such as ma- ematics, physics, and chemistry. Due to the shear size of many challenges in computational science, the use of supercomputing, parallel processing, and - phisticated algorithms is inevitable and becomes a part of fundamental t- oretical research as well as endeavors in emerging ?elds. Together, these far reaching scienti?c areas contribute to shape this Conference in the realms of state-of-the-art computational science research and applications, encompassing the facilitating theoretical foundations and the innovative applications of such results in other areas.
Author : Katie Wilson
Publisher : Academic Press
ISBN 13 : 0123972221
Total Pages : 752 pages
Book Rating : 4.1/5 (239 download)
Download or read book Academic Press Library in Mobile and Wireless Communications written by Katie Wilson and published by Academic Press. This book was released on 2016-08-04 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, edited and authored by world leading experts, gives a review of the principles, methods and techniques of important and emerging research topics and technologies in wireless communications and transmission techniques. The reader will: - Quickly grasp a new area of research - Understand the underlying principles of a topic and its application - Ascertain how a topic relates to other areas and learn of the research issues yet to be resolved - Reviews important and emerging topics of research in wireless technology in a quick tutorial format - Presents core principles in wireless transmission theory - Provides reference content on core principles, technologies, algorithms, and applications - Includes comprehensive references to journal articles and other literature on which to build further, more specific and detailed knowledge
Author : Koen Langendoen
Publisher : Springer
ISBN 13 : 3540698302
Total Pages : 369 pages
Book Rating : 4.5/5 (46 download)
Download or read book Wireless Sensor Networks written by Koen Langendoen and published by Springer. This book was released on 2007-04-27 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 4th European Workshop on Wireless Sensor Networks, EWSN 2007, held in Delft, The Netherlands in January 2007. The 22 revised full papers presented were carefully reviewed and selected from 164 submissions. The papers are organized in topical sections on networking, tracking, algorithms, applications and support, medium access control, os and tools, as well as localization.
