标题:Rate Optimization under Amplify-and-Forward based Cooperation with Single Eavesdropper
作者:Qiao, Jingping; Zhang, Haixia; Yuan, Dongfeng; Zhao, Feng
通讯作者:Qiao, JP
作者机构:[Qiao, Jingping; Zhang, Haixia; Yuan, Dongfeng] Shandong Univ, Sch Informat Sci & Engn, Jinan, Peoples R China.; [Zhao, Feng] Guilin Univ Elect Tech 更多
会议名称:19th Asia-Pacific Conference on Communications (APCC)
会议日期:AUG 29-31, 2013
来源:2013 19TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC): SMART COMMUNICATIONS TO ENHANCE THE QUALITY OF LIFE
出版年:2013
页码:1-5
摘要:In this paper, we proposed a scheme, with which the transmitted signals at the eavesdropper node can be nulled out to avoid intercepting in the case of one eavesdropper. The amplify-and-forward (AF) based cooperative protocol is considered to form the transmission link. Assuming the globe channel state information is available at all the transmission nodes, we simulate the transmission system and show the secrecy rate of the proposed scheme. The simulation results show that the performance of the secrecy capacity of the proposed scheme is better than the bound method and the direct transmission.
收录类别:CPCI-S
WOS核心被引频次:1
资源类型:会议论文
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