InTech-Analyzing the Throughput and Qos Performance of Wimax Link in an Urban Environment

7/29/2019 InTech-Analyzing the Throughput and Qos Performance of Wimax Link in an Urban Environment

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WIMAX New Developments

Edited by Upena D Dalal and Y P Kosta

ISBN 978-953-7619-53-4

Hard cover, 442 pages

Publisher InTech

Published online 01, December, 2009

Published in print edition December, 2009

InTech Europe

University Campus STeP Ri

Slavka Krautzeka 83/A

51000 Rijeka, Croatia

Phone: +385 (51) 770 447

InTech China

Unit 405, Office Block, Hotel Equatorial Shanghai

No.65, Yan An Road (West), Shanghai, 200040, China

Phone: +86-21-62489820

WiMAX (Worldwide Interoperability for Microwave Access) is a wireless broadband access network named by

industry group called the WiMAX forum formed in June 2001. It is Wireless MAN with IEEE 802.16 family

standards. Loosely, WiMAX is a standardized wireless version of Ethernet that enables the last mile, intended

primarily as an alternative to wire technologies (such as Cable Modems, DSL and T1/E1 links ) to providebroadband access to customer premises. Mission of the WiMAX forum is to promote and certify compatibility

and interoperability of broadband wireless products. This book touches most of the above issues in form of 22

individuals papers containing research work in WiMAX domain in particular. WiMAX has two important

standards/usage models: a fixed usage model IEEE 802.16-2004 for Fixed Wireless Broadband Access

(FWBA) and a portable usage model IEEE 802.16e-2005, which is mainly concentrated on Mobile Wireless

Broadband Access (MWBA). Both are released as standards and amendments are available in form of drafts.

Higher data rate transmissions (@ 100 Mbps) are achieved in IEEE 802.16-2004 WiMAX through LOS

communications which incorporate a stationary transmitter and receiver but IEEE 802.16e supporting NLOS

communication is much complicated and little less bit rate is achieved. 2-11 GHz licensed band is the range of

frequencies with TDD and FDD supports. The book will provide a wide horizon to visualize the WiMAXtechnology and its developments leading towards 4G systems. It will provide a good platform to the

researchers with clues to the innovative ideas in WiMAX domain. I wish all the best to the authors and readers

of this book in their successful research of WiMAX technology.

How to reference

In order to correctly reference this scholarly work, feel free to copy and paste the following:

Faqir Zarrar Yousaf, Kai Daniel and Christian Wietfeld (2009). Analyzing the Throughput and QoS

Performance of WiMAX Link in an Urban Environment, WIMAX New Developments, Upena D Dalal and Y PKosta (Ed.), ISBN: 978-953-7619-53-4, InTech, Available from: http://www.intechopen.com/books/wimax-new-

developments/analyzing-the-throughput-and-qos-performance-of-wimax-link-in-an-urban-environment

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InTech-Analyzing the Throughput and Qos Performance of Wimax Link in an Urban Environment