Relay selection in two-hop IEEE 802.16 Mobile Multi-hop Relay networks

被引：4
|
作者：
Li, Dandan [1 ]
Jin, Hao [1 ]
机构：
[1] BUPT, Sch Informat & Commun, Beijing, Peoples R China
来源：
PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND COMPUTER SCIENCE, VOL II | 2009年
关键词：
Relay selection IEEE 802.16j QoS SNR Latency;
D O I：
10.1109/ETCS.2009.488
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The IEEE 802.16's Relay Task Group has introduced multi-hop relay station to the IEEE 802.16 Wireless MAN networks, which are called mobile multi-hop relay (MMR) networks. In this paper we consider one of the MMR situations: fixed relay in two-hop networks and the selection algorithm is centralized controlled by Base Station of MMR (MR-BS). We propose a relay selection algorithm based on quality-of-service (QoS). The algorithm is compared with shortest distance selection algorithm by simulation. The simulation results show that the proposed algorithm can improve performance of system in accordance with the Signal-to-Noise-Rate (SNR) and latency.
引用
收藏
页码：1007 / 1011
页数：5
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