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An efficient route scheduling mechanism for WiMAX network

Published online by Cambridge University Press:  03 October 2014

Ming-Huang Guo ,
Der-Jiunn Deng ,
Horng-Twu Liaw  and
Jong Hyuk Park
Ming-Huang Guo
Affiliation:
Department of Information Management, Shih-Hsin University, #1, Lane 17, Mu-Cha Road, Sec. 1, Taipei 116, Taiwan; e-mail: mhguo@cc.shu.edu.tw
Der-Jiunn Deng
Affiliation:
Department of Computer Science and Information Engineering, National Changhua University of Education, No. 2, Shi-Da Road, Changhua 500, Taiwan; e-mail: djdeng@cc.ncue.edu.tw
Horng-Twu Liaw
Affiliation:
Department of Information Management, Shih-Hsin University, #1, Lane 17, Mu-Cha Road, Sec. 1, Taipei 116, Taiwan; e-mail: mhguo@cc.shu.edu.tw
Jong Hyuk Park
Affiliation:
Department of Computer Science and Engineering, Seoul National University of Science and Technology, 1 Gwanak-ro, Gwanak-gu, Seoul 151-744, Korea; e-mail: jhpark1@snut.ac.kr
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Abstract

WiMAX was proposed as the new wireless network standard in recent years. In the wide cover area of WiMAX environment, there are many nodes and interference. In order to obtain the efficiency, the avoidance to the interference is important. In this paper, we propose a two-tier cluster-based route scheduling mechanism on WiMAX Mesh mode. It achieves both fairness and efficiency inside and outside the cluster. The simulation result shows that our mechanism provides great improvement in average delay time and throughput than other research.

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