标题:Exact Capacity Analysis of Partial Relay Selection Under Outdated CSI Over Rayleigh Fading Channels
作者:Chen, He; Liu, Ju; Dong, Zheng; Zhou, Yong; Guo, Weidong
作者机构:[Chen, He; Liu, Ju; Dong, Zheng; Zhou, Yong; Guo, Weidong] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China.; [Chen, He; Liu, J 更多
通讯作者:Chen, H.
通讯作者地址:[Chen, H]Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia.
来源:IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
出版年:2011
卷:60
期:8
页码:4014-4018
DOI:10.1109/TVT.2011.2167166
关键词:Amplify-and-forward (AF); outdated channel state information (CSI);; partial relay selection; Rayleigh fading
摘要:In this paper, we analyze the ergodic capacity performance of channel state information (CSI)-assisted amplify-and-forward (AF) cooperative networks with partial relay selection under outdated CSI. Assuming that channels suffer from independent but not necessarily identical Rayleigh fading, we derive an exact and closed-form expression for the ergodic capacity of this system. Furthermore, the effects of the correlation coefficient, number of relays, and path-loss exponent on the ergodic capacity are investigated.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:22
Scopus被引频次:21
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-80054794521&doi=10.1109%2fTVT.2011.2167166&partnerID=40&md5=ec630ea9a3f1519212413a4907740f8a
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