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Reseach Article

Dual Feedback Architecture with UL Connector for Achieving Efficient Bandwidth Allocation in WiMAX Networks

Published on June 2013 by Reka. R, R. S. D. Wahidabanu
International Conference on Current Trends in Advanced Computing ICCTAC 2013
Foundation of Computer Science USA
ICCTAC - Number 1
June 2013
Authors: Reka. R, R. S. D. Wahidabanu
8686be28-2f33-47cf-babb-c2eae8a7ba5a

Reka. R, R. S. D. Wahidabanu . Dual Feedback Architecture with UL Connector for Achieving Efficient Bandwidth Allocation in WiMAX Networks. International Conference on Current Trends in Advanced Computing ICCTAC 2013. ICCTAC, 1 (June 2013), 5-9.

@article{
author = { Reka. R, R. S. D. Wahidabanu },
title = { Dual Feedback Architecture with UL Connector for Achieving Efficient Bandwidth Allocation in WiMAX Networks },
journal = { International Conference on Current Trends in Advanced Computing ICCTAC 2013 },
issue_date = { June 2013 },
volume = { ICCTAC },
number = { 1 },
month = { June },
year = { 2013 },
issn = 0975-8887,
pages = { 5-9 },
numpages = 5,
url = { /proceedings/icctac/number1/12262-1303/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference on Current Trends in Advanced Computing ICCTAC 2013
%A Reka. R
%A R. S. D. Wahidabanu
%T Dual Feedback Architecture with UL Connector for Achieving Efficient Bandwidth Allocation in WiMAX Networks
%J International Conference on Current Trends in Advanced Computing ICCTAC 2013
%@ 0975-8887
%V ICCTAC
%N 1
%P 5-9
%D 2013
%I International Journal of Computer Applications
Abstract

WiMAX (Worldwide Interoperability for Microwave Access) has been developed with advantages such as high transmission rate and predefined quality of service (QoS) framework, enabling efficient and scalable networks for data, video and voice. WiMAX networks were expected to be the main Broadband Wireless Access (BWA) technology that provided several services such as data, voice, and video services including different classes of Quality of Services (QoS), which in turn were defined by IEEE 802. 16 standard. Scheduling in WiMAX became one of the most challenging issues, since it was responsible for distributing available resources of the network among all users; this leaded to the demand of constructing and designing high efficient scheduling algorithms in order to improve the network utilization, to increase the network throughput, and to minimize the end-to-end delay. In this paper, we have presented Quality of Service architecture for Base Station that fully utilizes the available bandwidth that is left unused or wasted. For different service classes combined approach of UL connector is proposed. The proposed system is designed to be completely dynamic that ensures good bandwidth utilization, maintain the fairness between users and respond to the constraints of some applications (i. e. video, voice).

References
  1. Eun-Chan Park, Efficient Uplink Bandwidth Request with Delay Regulation for Real-Time Service in Mobile WiMAX Networks, IEEE TRANSACTIONS ON MOBILE COMPUTING, VOL. 8, NO. 9, SEPTEMBER 2009.
  2. WiMAX Forum, WiMAX Technology Forecast (2007-2012), http://www. wimaxforum. org/documents/downloads/, June 2008.
  3. Matthew Andrews, Krishnan Kumaran, Kavita Ramanan, Alexander Stolyar, Phil Whiting, Rajiv Vijayakumar, "Providing QoS over a Shared Wireless Link", IEEE Communications Magazine. February 2001.
  4. Dong-Hoon Cho, Min-Su Kim and Ki-Jun Han, "Performance Analysis of the IEEE 802. 16 EWireless Metropolitan Area Network", First International Conference on Distributed Frameworks for Multimedia Applications (DFMA'05). 2005.
  5. William (Will) Hrudey "Streaming video and audio content over Mobile WiMax Networks", SIMON FRASER UNIVERSITY, 2009.
  6. Matthew Andrews, Krishnan Kumaran, Kavita Ramanan, Alexander Stolyar, and Phil Whiting, Providing Quality of Service over a Shared Wireless Link, 2001.
  7. Kitti Wongthavarawatn,y and Aura Ganzz, Packet scheduling for QoS support in IEEE 802. 16 broadband wireless access systems, 2003.
Index Terms

Computer Science
Information Sciences

Keywords

Wimax Qos Bandwidth Scheduling