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Author: Keiji Tachikawa
Publisher: John Wiley & Sons
ISBN: 0470854634
Category : Technology & Engineering
Languages : en
Pages : 434
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Book Description
The evolution of cellular based mobile communication systems, from the first generation (analogue) to the second generation (digital), has been made possible by solving many technical issues along the way. Efforts to develop a global standard for providing high-speed, high quality multimedia services have crystallised in the form of the third generation (3G) systems under the IMT 200 standard. The world's first 3G system has been implemented by Japan based on the latest research results and other countries are expected to follow from 2002 onwards. 3G systems are expected to bring about radical socio-economic and cultural changes that would affect people around the world. This volume reviews in detail the basic technologies applied to W-CDMA, a standard 3G mobile communications technology. The focus is to explain in layman's language the technologies that will play an important part in future developments, with reference to the latest research results.
Author: Keiji Tachikawa
Publisher: John Wiley & Sons
ISBN: 0470854634
Category : Technology & Engineering
Languages : en
Pages : 434
Get Book Here
Book Description
The evolution of cellular based mobile communication systems, from the first generation (analogue) to the second generation (digital), has been made possible by solving many technical issues along the way. Efforts to develop a global standard for providing high-speed, high quality multimedia services have crystallised in the form of the third generation (3G) systems under the IMT 200 standard. The world's first 3G system has been implemented by Japan based on the latest research results and other countries are expected to follow from 2002 onwards. 3G systems are expected to bring about radical socio-economic and cultural changes that would affect people around the world. This volume reviews in detail the basic technologies applied to W-CDMA, a standard 3G mobile communications technology. The focus is to explain in layman's language the technologies that will play an important part in future developments, with reference to the latest research results.
Author: Harri Holma
Publisher: John Wiley & Sons
ISBN: 0470870974
Category : Technology & Engineering
Languages : en
Pages : 481
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Book Description
Highly regarded as the book on the air interface of 3G cellular systems WCDMA for UMTS has again been fully revised and updated. The third edition now covers the key features of 3GPP Release 6 ensuring it remains the leading principal resource in this constantly progressing area. By providing a deep understanding of the WCDMA air interface, the practical approach of this third edition will continue to appeal to operators, network and terminal manufacturers, service providers, university students and frequency regulators. Explains the key parts of the 3GPP/WCDMA standard Presents network dimensioning, coverage and capacity of WCDMA Introduces TDD and discusses its differences from FDD Key third edition updates include: Covers the main 3GPP Release 6 updates Further enhances High Speed Downlink Packet Access (HSDPA) chapter with a number of new simulation results Explains High Speed Uplink Packet Access (HSUPA) study item Introduces the new services including their performance analysis : Push-to-Talk over Cellular (PoC), streaming, See What I See (SWIS) and multiplayer games Presents a number of new WCDMA field measurement results: capacity, end-to-end performance and handovers Includes completely updated antenna beamforming and multiuser detection sections featuring new simulation results Introduces TD-SCDMA and compares it to Release TDD
Author: Andrew Richardson
Publisher: Cambridge University Press
ISBN: 9780521828154
Category : Technology & Engineering
Languages : en
Pages : 600
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Book Description
Publisher Description
Author: Harri Holma
Publisher: John Wiley & Sons
ISBN: 1119991900
Category : Technology & Engineering
Languages : en
Pages : 650
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Book Description
Now in its fifth edition, the bestselling book on UMTS has been updated to cover 3GPP WCDMA and High Speed Packet Access (HSPA) from Release 99 to Release 9. Written by leading experts in the field, the book explains HSPA performance based on simulations and field experience, and illustrates the benefits of HSPA evolution (HSPA+) both from the operators and from the end user?s perspective. It continues to provide updated descriptions of the 3GPP standard including the physical layer, radio protocols on layers 1-3 and a system architecture description. The challenges and solutions regarding terminal RF design are also discussed, including the benefits of HSPA+ power saving features. There is also the addition of a new chapter on femto cells as part of the updates to this fifth edition. Key updates include: HSPA evolution (HSPA+); Multicarrier HSPA solutions; HSPA femto cells (home base stations); TD-SCDMA system description; Terminal power consumption optimization. Updated description of LTE
Author: Tero Ojanperä
Publisher: Artech House
ISBN: 9781580534611
Category : Business & Economics
Languages : en
Pages : 508
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Book Description
While covering the basics of wideband CDMA, the key UMTS technology, this major revision of the best-selling Wideband CDMA for Third Generation Mobile Communications brings you up-to-date with all the latest developments in third generation mobile communications. New sections cover fundamental IP concepts, All-IP core networks, and WCDMA, EDGE and cdma2000 technologies, including their future developments - WCDMA HSPA and 1XEV. The book gives you a complete understanding of the complex standardization environment of 3G networks and the design and development of 3G systems. It describes how third generation system applications impact radio access system design and compares and contrasts major wideband CDMA standards: WCDMA, WCDMA TDD and cdma2000. Includes 190 illustrations and 75 equations.
Author: M. R. . Karim
Publisher: McGraw Hill Professional
ISBN: 0071409564
Category : Technology & Engineering
Languages : en
Pages : 402
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Book Description
AS SERVICE PROVIDERS START TO BUILD THIRD-GENERATION AND UMTS NETWORKS, THEY NEED A WIZARD TO MAKE SENSE OF ELABORATE PROTOCOLS AND OUT-OF-CONTEXT TECHNOLOGY REPORTS "Excellent coverage: captures the gamut from propagation science to network planning." -- Nikil Jayant, John Pippin Chair in Wireless Systems, Georgia Tech "For those already installing 3G systems, I recommend it be rushed into print." -- Reed Fisher, formerly of Bell Labs and father of the cell phone "Engineers will find this is a much-needed integrated approach to understanding 3G technologies." -- Ken Smolik, Technology Specialist, Banner & Witcoff, Ltd. This book gives network managers and 3G workers a select background in spread spectrum technology, empowering them to make real-world design, purchasing, and deployment decisions. Assuming only that W-CDMA is the preferred interface, the authors make a point of grounding 3G technologies in the fundamentals of propagation characteristics, physical layer functionalities, and spectrum requirements, so readers can confidently tackle soft handover, power control, sectorization, and message flows. Written by authors with deep experience in data communications design and development, this jargon-free look at W-CDMA: * Spells out what providers must know to enable wireless data speeds 40 times the current level * Shows how to integrate U.S., European, and Pacific Rim flavors of 3G for worldwide roaming access * Explains how spread spectrum functions best in data transmission * Covers vital links between GSM and W-CDMA systems * Reviews and unpacks IMT-2000 interface proposals Worth its weight in paid consultants to wireless carriers, service developers, systems engineers, and telecom managers, this book opens a window on the implications of the air interface in the next-generation network.
Author: Savo G. Glisic
Publisher: John Wiley & Sons
ISBN: 0470859253
Category : Technology & Engineering
Languages : en
Pages : 628
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Book Description
CDMA (Code Division Multiple Access) is one type of multiple access system used in radio communication. Other multiple access methods include TDMA, FDMA, etc. WCDMA (Wideband Code Division Multiple Access) is the main air interface used for third generation mobile communication systems - UMTS (Universal Mobile Telecommunication System) and is characterised by a wider band than CDMA. WCDMA uses a wider radio band than CDMA, which was used for 2G systems, and has a high transfer rate and increased system capacity and communication quality by statistical multiplexing, etc. WCDMA efficiently utilises the radio spectrum to provide a maximum data rate of 2 Mbit/s. Third generation mobile communication systems are scheduled for operational startup in Japan and Europe in 2001-2002. Applying high-speed data transfer and state-of-the-art radio terminal technology, third generations systems enable multimedia and are currently in the process of being standardised under 3GPP. Among the three types of system to be standardised (i.e. WCDMA, MC-CDMA, UTRA TDD), Japan and Europe will adopt WCDMA in a strategy to take the lead through superior service. This volume will cover the latest theoretical principles of WCDMA and explain why these principles are used in the standards. Starting with a general overview, the more advanced material is then gradually introduced providing an excellent roadmap for the reader. * Presents comprehensive coverage of the theoretical and practical aspects of WCDMA * Provides a detailed roadmap by presenting the material step-by-step for readers from differing backgrounds * Systematically presents the latest results in the field Ideal for Engineers, academics and postgraduate students involved in research and development, engineers involved in management and administration.
Author: Anand Rishabh
Publisher: S. Chand Publishing
ISBN: 9355010095
Category :
Languages : en
Pages : 480
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Book Description
" Wireless and Mobile Communication " is written for the students of B.Tech./B.E. of all Technical Universities of India. A wide range of topics such as Evolution of Mobile Communication Fundamentals, Wireless Communication Systems, Cellular Concepts, Wireless Networks, Satellite Systems and Wireless Architectures is added to the revised edition to make this book more beneficial to the students.
Author: M. R. Karim
Publisher: McGraw Hill Professional
ISBN: 9780071385138
Category : Computers
Languages : en
Pages : 402
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Book Description
AS SERVICE PROVIDERS START TO BUILD THIRD-GENERATION AND UMTS NETWORKS, THEY NEED A WIZARD TO MAKE SENSE OF ELABORATE PROTOCOLS AND OUT-OF-CONTEXT TECHNOLOGY REPORTS ""Excellent coverage: captures the gamut from propagation science to network planning."" -- Nikil Jayant, John Pippin Chair in Wireless Systems, Georgia Tech ""For those already installing 3G systems, I recommend it be rushed into print."" -- Reed Fisher, formerly of Bell Labs and father of the cell phone ""Engineers will find this is a much-needed integrated approach to understanding 3G technologies."" -- Ken Smolik, Technology Specialist, Banner & Witcoff, Ltd. This book gives network managers and 3G workers a select background in spread spectrum technology, empowering them to make real-world design, purchasing, and deployment decisions. Assuming only that W-CDMA is the preferred interface, the authors make a point of grounding 3G technologies in the fundamentals of propagation characteristics, physical layer functionalities, and spectrum requirements, so readers can confidently tackle soft handover, power control, sectorization, and message flows. Written by authors with deep experience in data communications design and development, this jargon-free look at W-CDMA: * Spells out what providers must know to enable wireless data speeds 40 times the current level * Shows how to integrate U.S., European, and Pacific Rim flavors of 3G for worldwide roaming access * Explains how spread spectrum functions best in data transmission * Covers vital links between GSM and W-CDMA systems * Reviews and unpacks IMT-2000 interface proposals Worth its weight in paid consultants to wirelesscarriers, service developers, systems engineers, and telecom managers, this book opens a window on the implications of the air interface in the next-generation network.
Author: Tero Ojanperä
Publisher: Artech House
ISBN: 1580531806
Category : Computers
Languages : en
Pages : 480
Get Book Here
Book Description
While covering the basics of wideband CDMA, this major revision of the best-selling Wideband CDMA for Third Generation Mobile Communications brings you up-to-date with all the latest developments in third generation mobile communications. New sections cover fundamental IP concepts, All-IP core networks, and the standardized radio access technologies WCDMA, EDGE and cdma2000, including their future developments - WCDMA HSPA and 1XEV.
