The Performance Evaluation for WiMAX Relay Systems

被引：0
|
作者：
Li, Peilin [1 ]
Lai, Wei-Ru [2 ]
Wang, Xianpei [1 ]
机构：
[1] Wuhan Univ, Dept Sch Elect Informat, Wuhan 430072, Peoples R China
[2] Yuan Ze Univ, Dept Commun, Chungli, Taiwan
来源：
PROCEEDINGS OF 2010 CROSS-STRAIT CONFERENCE ON INFORMATION SCIENCE AND TECHNOLOGY | 2010年
关键词：
WiMAX; 802.16j; relay station; quality of service; simulation model;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
To improve the coverage area and system performance of WiMAX networks, the task group 802.16j was officially established to amend the IEEE 802.16, IEEE 802.16j, specified the Relay Station (RS) and Multi-hop Relay Base Station (MR-BS). In this paper, we proposed a simulation model to investigate the performance of WiMAX relay systems. By using this model, we evaluated the probability that MSs can not be served due to the lack of radio resource. We found that the DL Relay zone allocated for the transmission between the MR-BS and the RSs affects the system performance significantly. The result can provide a guideline for WiMAX operators in the deployment of relay systems.
引用
收藏
页码：250 / +
页数：2
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