Isolation Band based Frequency Reuse Scheme for IEEE 802.16j Wireless Relay Networks

Weiwei Wang; Changjia Chen; Zihua Guo; Jun Cai; Xuemin (Sherman) Shen

5th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness

Research Article

Isolation Band based Frequency Reuse Scheme for IEEE 802.16j Wireless Relay Networks

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@INPROCEEDINGS{10.4108/ICST.QSHINE2008.3859,
    author={Weiwei Wang and Changjia Chen and Zihua Guo and Jun Cai and Xuemin (Sherman) Shen},
    title={Isolation Band based Frequency Reuse Scheme for IEEE 802.16j Wireless Relay Networks},
    proceedings={5th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness},
    publisher={ICST},
    proceedings_a={QSHINE},
    year={2010},
    month={5},
    keywords={Frequency reuse relay network isolation band},
    doi={10.4108/ICST.QSHINE2008.3859}
}

Weiwei Wang
Changjia Chen
Zihua Guo
Jun Cai
Xuemin (Sherman) Shen
Year: 2010
Isolation Band based Frequency Reuse Scheme for IEEE 802.16j Wireless Relay Networks
QSHINE
ICST
DOI: 10.4108/ICST.QSHINE2008.3859

Weiwei Wang¹^,*, Changjia Chen¹^,*, Zihua Guo²^,*, Jun Cai³^,*, Xuemin (Sherman) Shen⁴^,*

1: School of Electronics and Information Engineering, Beijing Jiaotong University Beijing,China
2: Lenovo Cooperate Research, Beijing, China
3: Department of Electrical and Computer Engineering, University of Manitoba Winnipeg, Manitoba, Canada
4: Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, Ontario, Canada

*Contact email: comeonwww1981@yahoo.com.cn, changjiachen@sina.com.cn, guozh@lenovo.com, jcai@ee.umanitoba.ca, xshen@bbcr.uwaterloo.ca

Abstract

In this paper, the throughput performance of the access links (i.e., base station to mobile station and relay station to mobile station) is analyzed for the wireless relay networks based on IEEE 802.16j. An isolation band based frequency reuse scheme (IBFRS) is proposed, which introduces an isolation band around each relay station cluster so that the throughput of the access link can be maximized by allowing frequency reuse between the relay stations and the base station. An analytic method is also proposed to determine the optimal isolation band. A comprehensive simulation shows that by applying the proposed IBFRS, the throughput of the access link can be significantly improved.

Keywords: Frequency reuse relay network isolation band

Published: 2010-05-16
Publisher: ICST
Modified: 2010-05-16

: http://dx.doi.org/10.4108/ICST.QSHINE2008.3859

Isolation Band based Frequency Reuse Scheme for IEEE 802.16j Wireless Relay Networks

Abstract

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