Throughput Enhancement in Cooperative Wireless Ad hoc Networks

被引：0
|
作者：
Afzal, Muhammad Khalil [1 ]
Kim, Byung-Seo [2 ]
Kim, Sung Won [1 ]
机构：
[1] Yeungnam Univ, Dept Informat & Commun Engn, Gyongsan, South Korea
[2] Hongik Univ, Dept Comp & Informat Commun Engn, Seoul, South Korea
来源：
2014 IEEE INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE COMPUTING AND COMMUNICATIONS, 2014 IEEE 6TH INTL SYMP ON CYBERSPACE SAFETY AND SECURITY, 2014 IEEE 11TH INTL CONF ON EMBEDDED SOFTWARE AND SYST (HPCC,CSS,ICESS) | 2014年
关键词：
cooperative communication; relay-selection; reliability; throughput;
D O I：
10.1109/HPCC.2014.192
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Next generation wireless networks are expected to provide services which require high performance and reliability. However, channel conditions in wireless networks can affect both throughput and reliability. Cooperative communication has the advantage of offering throughput enhancement and reliability in wireless networks by using several single-antenna nodes to form a virtual antenna array. The performance in cooperative communication depends on the relay selection scheme. Therefore, in this paper, we propose and evaluate a distributed relay-selection scheme based on the channel conditions of candidate relay nodes. Results show that our proposed-relay selection scheme increases the system throughput.
引用
收藏
页码：1177 / 1180
页数：4
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