The Next Generation Cdma Technologies

Author : Hsiao-Hwa Chen
Publisher : John Wiley & Sons
Page : 476 pages
File Size : 46,8 Mb
Release : 2007-08-20
Category : Technology & Engineering
ISBN : 0470022957

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The Next Generation CDMA Technologies by Hsiao-Hwa Chen Pdf

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 Contains many new and previously unpublished research results.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.

Author : Hsiao-Hwa Chen,Mohsen Guizani
Publisher : John Wiley & Sons
Page : 512 pages
File Size : 41,5 Mb
Release : 2006-05-01
Category : Technology & Engineering
ISBN : 9780470024355

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Next Generation Wireless Systems and Networks by Hsiao-Hwa Chen,Mohsen Guizani Pdf

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.

Author : Yongwan Park,Fumiyuki Adachi
Publisher : Springer Science & Business Media
Page : 283 pages
File Size : 46,6 Mb
Release : 2007-05-01
Category : Technology & Engineering
ISBN : 9781402055324

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Enhanced Radio Access Technologies for Next Generation Mobile Communication by Yongwan Park,Fumiyuki Adachi Pdf

This book presents a comprehensive overview of the latest technology developments in the field of Mobile Communications. It focuses on the fundamentals of mobile communications technology and systems, including the history and service evolution of mobile communications and environments. Further to this, CDMA technology including spread spectrum, orthogonal and PN codes are introduced. Other important aspects are included.

Author : Adibi, Sasan,Mobasher, Amin,Tofighbakhsh, Mostafa
Publisher : IGI Global
Page : 836 pages
File Size : 48,7 Mb
Release : 2009-12-31
Category : Business & Economics
ISBN : 9781615206759

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Fourth-Generation Wireless Networks: Applications and Innovations by Adibi, Sasan,Mobasher, Amin,Tofighbakhsh, Mostafa Pdf

Fourth-Generation Wireless Networks: Applications and Innovations presents a comprehensive collection of recent findings in access technologies useful in the architecture of wireless networks.

Author : Joaquim Filipe,Mohammad S. Obaidat
Publisher : Springer
Page : 482 pages
File Size : 42,9 Mb
Release : 2009-11-03
Category : Computers
ISBN : 9783642051975

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e-Business and Telecommunications by Joaquim Filipe,Mohammad S. Obaidat Pdf

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.

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 2875 pages
File Size : 50,5 Mb
Release : 2011-08-31
Category : Technology & Engineering
ISBN : 9781613501023

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Wireless Technologies: Concepts, Methodologies, Tools and Applications by Management Association, Information Resources Pdf

Contains the latest research, case studies, theories, and methodologies within the field of wireless technologies.

Author : United States. Congress. House. Committee on Ways and Means. Subcommittee on Trade
Publisher : Unknown
Page : 232 pages
File Size : 54,9 Mb
Release : 2000
Category : Political Science
ISBN : PSU:000046313638

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Trade Relations with Europe and the New Transatlantic Economic Partnership by United States. Congress. House. Committee on Ways and Means. Subcommittee on Trade Pdf

Author : Minoru Etoh
Publisher : John Wiley & Sons
Page : 404 pages
File Size : 45,7 Mb
Release : 2005-08-05
Category : Technology & Engineering
ISBN : 9780470091524

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Next Generation Mobile Systems by Minoru Etoh Pdf

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.

Author : Chilamkurti, Naveen
Publisher : IGI Global
Page : 384 pages
File Size : 46,7 Mb
Release : 2013-04-30
Category : Technology & Engineering
ISBN : 9781466639034

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Security, Design, and Architecture for Broadband and Wireless Network Technologies by Chilamkurti, Naveen Pdf

While wireless technologies continue to provide an array of new challenges and multi-domain applications for business processes and solutions, there still remains to be a comprehensive understanding of its various dimensions and environments. Security, Design, and Architecture for Broadband and Wireless Network Technologies provides a discussion on the latest research achievements in wireless networks and broadband technology. Highlighting new trends, applications, developments, and standards, this book is essential for next generation researchers and practitioners in the ICT field.

Author : Saad Z. Asif
Publisher : John Wiley & Sons
Page : 442 pages
File Size : 50,8 Mb
Release : 2011-02-25
Category : Technology & Engineering
ISBN : 9781119995814

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Next Generation Mobile Communications Ecosystem by Saad Z. Asif Pdf

Taking an in-depth look at the mobile communications ecosystem, this book covers the two key components, i.e., Network and End-User Devices, in detail. Within the network, the sub components of radio access network, transmission network, core networks, services and OSS are discussed; component level discussion also features antenna diversity and interference cancellation techniques for smart wireless devices. The role of various standard development organizations and industry forums is highlighted throughout. The ecosystem is strengthened with the addition of the Technology Management (TM) component dealing mostly with the non-technical aspects of the underlying mobile communications industry. Various aspects of TM including technology development, innovation management, knowledge management and more are also presented. Focuses on OFDM-based radio technologies such as LTE & WiMAX as well as MBWA (Mobile Broadband Wireless Access) Provides a vital addition to the momentum of EVDO and its migration towards LTE Emphasis on radio, core, operation, architectural and performance aspects of two next generation technologies - EPS and WiMAX Includes discussion of backhaul technologies and alternatives as well as issues faced by operators switching to 3G and Next Generation Mobile Networks Cutting-edge research on emerging Gigabit Ethernet Microwave Radios and Carrier Ethernet transport technologies Next Generation Mobile Communications Ecosystem serves as a practical reference for telecom associated academia and industry to understanding mobile communications in a holistic manner, as well as assisting in preparing graduate students and fresh graduates for the marketplace by providing them with information not only on state-of-the-art technologies and standards but also on TM. By effectively focusing on the key domains of TM this book will further assist companies with improving their competitiveness in the long run. Importantly, it will provide students, engineers, researchers, technology managers and executives with extensive details on various emerging mobile wireless standards and technologies.

Author : Paolo Bellavista
Publisher : EOLSS Publications
Page : 422 pages
File Size : 55,8 Mb
Release : 2009-10-17
Category : Technology & Engineering
ISBN : 9781848260016

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TELECOMMUNICATION SYSTEMS AND TECHNOLOGIES-Volume II by Paolo Bellavista Pdf

Telecommunication Systems and Technologies theme is a component of Encyclopedia of Physical Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Telecommunication systems are emerging as the most important infrastructure asset to enable business, economic opportunities, information distribution, culture dissemination and cross-fertilization, and social relationships. As any crucial infrastructure, its design, exploitation, maintenance, and evolution require multi-faceted know-how and multi-disciplinary vision skills. The theme is structured in four main topics: Fundamentals of Communication and Telecommunication Networks; Telecommunication Technologies; Management of Telecommunication Systems/Services; Cross-Layer Organizational Aspects of Telecommunications, which are then expanded into multiple subtopics, each as a chapter. These two volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs

Author : Giridhar Mandyam,Jersey Lai
Publisher : Academic Press
Page : 288 pages
File Size : 48,6 Mb
Release : 2002-07-10
Category : Computers
ISBN : 0124680410

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Third Generation CDMA Systems for Enhanced Data Services by Giridhar Mandyam,Jersey Lai Pdf

This authoritative new book reviews two systems and deals with the challenges engineers face in bringing these next-generation devices to market. This is the first book to cover both of the leading CDMA standards, and it provides an authoritative, current review of the newest third-generation technologies.

Author : Zolait, Ali Hussein Saleh
Publisher : IGI Global
Page : 366 pages
File Size : 48,9 Mb
Release : 2013-01-31
Category : Technology & Engineering
ISBN : 9781466627925

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Technology Diffusion and Adoption: Global Complexity, Global Innovation by Zolait, Ali Hussein Saleh Pdf

Technology Diffusion and Adoption: Global Complexity, Global Innovation discusses the emerging topics of information technology and the IT based solutions in global and multi-cultural environments. This comprehensive collection addresses the aspects of innovation diffusion in the field of business computing technologies and is essential for researchers, practitioners, academicians and educators all over the world.

Author : Bishnu S. Atal,Vladimir Cuperman,Allen Gersho
Publisher : Springer Science & Business Media
Page : 267 pages
File Size : 50,7 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461532323

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Speech and Audio Coding for Wireless and Network Applications by Bishnu S. Atal,Vladimir Cuperman,Allen Gersho Pdf

Speech and Audio Coding for Wireless and Network Applications contains 34 chapters, loosely grouped into six topical areas. The chapters in this volume reflect the progress and present the state of the art in low-bit-rate speech coding, primarily at bit rates from 2.4 kbit/s to 16 kbit/s. Together they represent important contributions from leading researchers in the speech coding community. Speech and Audio Coding for Wireless and Network Applications contains contributions describing technologies that are under consideration as standards for such applications as digital cellular communications (the half-rate American and European coding standards). A brief Introduction is followed by a section dedicated to low-delay speech coding, a research direction which emerged as a result of the CCITT requirement for a universal low-delay 16 kbit/s speech coding technology and now continues with the objective of achieving toll quality with moderate delay at a rate of 8 kbit/s. A section on the important topic of speech quality evaluation is then presented. This is followed by a section on speech coding for wireless transmission, and a section on audio coding which covers not only 7 kHz bandwidth speech, but also wideband coding applicable to high fidelity music. The book concludes with a section on speech coding for noisy transmission channels, followed by a section addressing future research directions. Speech and Audio Coding for Wireless and Network Applications presents a cross-section of the key contributions in speech and audio coding which have emerged recently. For this reason, the book is a valuable reference for all researchers and graduate students in the speech coding community.

Author : Yan Zhang,Jun Zheng,Hsiao-Hwa Chen
Publisher : CRC Press
Page : 484 pages
File Size : 40,6 Mb
Release : 2016-04-19
Category : Computers
ISBN : 1420077767

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Cognitive Radio Networks by Yan Zhang,Jun Zheng,Hsiao-Hwa Chen Pdf

While still in the early stages of research and development, cognitive radio is a highly promising communications paradigm with the ability to effectively address the spectrum insufficiency problem. Written by those pioneering the field, Cognitive Radio Networks: Architectures, Protocols, and Standards offers a complete view of cognitive radio-incl