The Next Generation Cdma Technologies
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The Next Generation Cdma Technologies
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Author : Hsiao-Hwa Chen
language : en
Publisher: John Wiley & Sons
Release Date : 2007-08-20
The Next Generation Cdma Technologies written by Hsiao-Hwa Chen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-20 with Technology & Engineering categories.
Future wireless communication systems should be operating mainly, if not completely, on burst data services carrying multimedia traffic.The need to support high-speed burst traffic has already posed a great challenge to all currently available air-link technologies based either on TDMA or CDMA.The first generation CDMA technology has been used in both 2G and 3G mobile cellular standards and it has been suggested that it is not suitable for high-speed burst-type traffic. There are many problems with the first generation CDMA technology, such as its low spreading efficiency, interference-limited capacity and the need for precision power control, etc... 'The Next Generation Technologies' will offer first-hand information on how to make use of various innovative technologies to implement the next generation CDMA technology. As an all-in-one reference for telecommunications engineers, advanced R & D personnels, undergraduate and postgraduate students, this book is must-read material. Addresses various important issues about the next generation CDMA technologies as the major air-link technology for beyond 3G wireless applications. Covers topics from next generation CDMA system modelling to analytical methodology, starting with the basics and progressing to advanced research topics. Contains many new and previously unpublished research results. Introduces many innovative CDMA technologies such as DS/CC-CDMA, OS/CC-CDMA, space-time complementary coding CDMA, M-ary CDMA, optical complementary coded CDMA, etc.
Next Generation Wireless Systems And Networks
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Author : Hsiao-Hwa Chen
language : en
Publisher: John Wiley & Sons
Release Date : 2006-05-01
Next Generation Wireless Systems And Networks written by Hsiao-Hwa Chen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-01 with Technology & Engineering categories.
Next Generation Wireless Systems and Networks offers an expert view of cutting edge Beyond 3rd Generation (B3G) wireless applications. This self-contained reference combines the basics of wireless communications, such as 3G wireless standards, spread spectrum and CDMA systems, with a more advanced level research-oriented approach to B3G communications, eliminating the need to refer to other material. This book will provide readers with the most up-to-date technological developments in wireless communication systems/networks and introduces the major 3G standards, such as W-CDMA, CDMA2000 and TD-SCDMA. It also includes a focus on cognitive radio technology and 3GPP E-UTRA technology; areas which have not been well covered elsewhere. Covers many hot topics in the area of next generation wireless from the authors’ own research, including: Bluetooth, all-IP wireless networking, power-efficient and bandwidth-efficient air-link technologies, and multi-user signal processing in B3G wireless Clear, step-by-step progression throughout the book will provide the reader with a thorough grounding in the basic topics before moving on to more advanced material Addresses various important topics on wireless communication systems and networks that have emerged only very recently, such as Super-3G technology, 4G wireless, UWB, OFDMA and MIMO Includes a wealth of explanatory tables and illustrations This essential reference will prove invaluable to senior undergraduate and postgraduate students, academics and researchers. It will also be of interest to telecommunications engineers wishing to further their knowledge in this field.
E Business And Telecommunications
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Author : Joaquim Filipe
language : en
Publisher: Springer
Release Date : 2009-11-03
E Business And Telecommunications written by Joaquim Filipe and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-03 with Computers categories.
th This book contains the best papers of the 5 International Conference on e-Business and Telecommunications (ICETE), which was held in July 2008, in Porto, Portugal. This conference reflects a continuing effort to increase the dissemination of recent research results among professionals who work in the areas of e-business and te- communications. ICETE is a joint international conference integrating four major areas of knowledge that are divided into four corresponding conferences: ICE-B (- ternational Conf. on e-Business), SECRYPT (International Conf. on Security and Cryptography), SIGMAP (Int’l Conf. on Signal Processing and Multimedia) and WINSYS (International Conf. on Wireless Information Systems). The program of this joint conference included several outstanding keynote lectures presented by internationally renowned distinguished researchers who are experts in the various ICETE areas. Their keynote speeches have contributed to heightening the overall quality of the program and significance of the theme of the conference. The conference topic areas define a broad spectrum in the key areas of e-business and telecommunications. This wide-view reporting made ICETE appealing to a global au- ence of engineers, scientists, business practitioners and policy experts. The papers - cepted and presented at the conference demonstrated a number of new and innovative solutions for e-business and telecommunication networks and systems, showing that the technical problems in these closely related fields are challenging and worthwhile - proaching an interdisciplinary perspective such as that promoted by ICETE.
Wireless Technologies Concepts Methodologies Tools And Applications
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Author : Management Association, Information Resources
language : en
Publisher: IGI Global
Release Date : 2011-08-31
Wireless Technologies Concepts Methodologies Tools And Applications written by Management Association, Information Resources and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-31 with Technology & Engineering categories.
Contains the latest research, case studies, theories, and methodologies within the field of wireless technologies.
Fourth Generation Wireless Networks Applications And Innovations
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Author : Adibi, Sasan
language : en
Publisher: IGI Global
Release Date : 2009-12-31
Fourth Generation Wireless Networks Applications And Innovations written by Adibi, Sasan and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-31 with Business & Economics categories.
Fourth-Generation Wireless Networks: Applications and Innovations presents a comprehensive collection of recent findings in access technologies useful in the architecture of wireless networks.
Next Generation Mobile Access Technologies
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Author : Harald Haas
language : en
Publisher: Cambridge University Press
Release Date : 2008-01-10
Next Generation Mobile Access Technologies written by Harald Haas and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-10 with Technology & Engineering categories.
Future generations of wireless networks will place great demands on the performance of radio access technology. This book describes the features of various mobile access technologies and assesses their strengths and weaknesses. In particular, it describes the underlying principles and practical implementation schemes for time division duplexing (TDD). The book begins with an overview of next-generation wireless systems. It then describes the basics of duplex communication modes, interference in cellular systems, and multiple user access techniques. Focusing on TDD systems, dynamic channel assignment algorithms are discussed, as are multi-hop communications schemes, radio resource management, interference cancellation, and smart antennas. Real-world examples from UMTS, wireless LAN, and Bluetooth systems are described. The book is aimed at all those involved in the design and implementation of wireless systems, as well as at graduate students and researchers working in the area of wireless communications. For more information visit www.cambridge.org/9781107407794.
Next Generation Mobile Systems
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Author : Minoru Etoh
language : en
Publisher: John Wiley & Sons
Release Date : 2005-08-05
Next Generation Mobile Systems written by Minoru Etoh and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-05 with Technology & Engineering categories.
What will the future of wireless communications look like? What drives mobile communications systems beyond 3G? In Next Generation Mobile Systems the authors answer these questions and others surrounding the new technologies. The book examines the current research issues driving the wireless world and provides an inclusive overview of how established technologies will evolve to suit next generation mobile systems. While the term ‘4G’ already dominates research in industry and academia, there are still numerous hurdles to take before this ambitious concept can become reality. Acclaimed researchers from NTT-DoCoMo take up the debate of what type of mobile communications will emerge in the post-3G era. Next Generation Mobile Systems: Covers the evolution of IP-based systems and IP mobility. Gives a detailed overview of radio-access technologies and wireless LANs. Explains APIs for mobile systems and IP mobility. Addresses middleware and applications, including terminal platform technologies, multimedia, and wireless web services. Discusses security in future mobile networks, including sections on Cryptographic Algorithms and Protocols for XG, Authentication, Authorization, and Accounting, and Security Policy Enforcement for Downloaded Code. This valuable resource will provide communications engineers, telecommunications managers and researchers in industry and academia with a sound understanding of the future direction of mobile technology.
Army Science And Technology Master Plan
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Author : United States Department of the Army
language : en
Publisher:
Release Date : 1998
Army Science And Technology Master Plan written by United States Department of the Army and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Military research categories.
The Six Immutable Laws Of Mobile Business
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Author : Philip Sugai
language : en
Publisher: John Wiley & Sons
Release Date : 2010-01-07
The Six Immutable Laws Of Mobile Business written by Philip Sugai and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-07 with Technology & Engineering categories.
Valuable lessons from Japan’s mobile industry yield 6 Immutable Laws for Mobile Business globally Japan’s mobile customers enjoyed better mobile devices, more content, and the most advanced functionality and services for the last 10+ years. This book helps cut through the many myths and all of the hype surrounding Japan’s mobile dominance to identify the most important laws that will guide the success of mobile businesses around the world. Based on detailed market analysis and unprecedented access to the major players and pioneers of the Japanese mobile industry, this publication helps you understand the Six Immutable Laws of Mobile Business. These will help you and your business successfully navigate the challenges that the world’s Wireless Revolution brings. From Law #1 through Law #6, authors Philip Sugai, Marco Koeder, and Ludovico Ciferri will help guide you to distinguish mobile myth from mobile fact, micro developments from macro trends, and regional characteristics from universal truths. The book highlights Japan’s incredible efforts to offer consumers complex, high-tech devices with enriched services that are nonetheless elegant and easy to use, a quest which the authors have labeled "Simplexity." Based on their interviews and observations, the authors assert that, "Simplexity will be what truly empowers individual users through their mobile devices. Filled with case studies exploring all aspects of the Japanese mobile industry, this unique publication points carriers and content and service providers towards successful business models and practices for today’s and tomorrow’s mobile Internet. This book is the beginning of the conversation of The Six Immutable Laws of Mobile Business, which is regularly being updated and expanded upon at:www.siximmutablelaws.com
Resource Allocation And Performance Optimization In Communication Networks And The Internet
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Author : Liansheng Tan
language : en
Publisher: CRC Press
Release Date : 2017-08-15
Resource Allocation And Performance Optimization In Communication Networks And The Internet written by Liansheng Tan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-15 with Technology & Engineering categories.
This book provides a comprehensive introduction to the underlying theory, design techniques and analytical results of wireless communication networks, focusing on the core principles of wireless network design. It elaborates the network utility maximization (NUM) theory with applications in resource allocation of wireless networks, with a central aim of design and the QoS guarantee. It presents and discusses state-of-the-art developments in resource allocation and performance optimization in wireless communication networks. It provides an overview of the general background including the basic wireless communication networks and the relevant protocols, architectures, methods and algorithms.