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中文摘要：
对基于空时分组编码的协作分集系统进行了研究，讨论了时分双工协作模式、大尺度路径损失和阴影衰落对于系统的分集增益、中断概率和系统容量的影响，并在此基础上讨论了对于协作用户的选取准则和难易程度。性能分析和数值仿真表明，基于空时分组编码的协作分集系统是可行的。
英文摘要：
A practical space time block coded （STBC） cooperative system is investigated. How a time-division-duplex based cooperative mode and the large scale path loss affect the diversity gain, the outage probability performance and the capacity of a cooperative system is analysed, then two criteria for selecting proper cooperative partner are discussed. Performance analysis and numerical results show that the STBC cooperative system is superiOr in some practical scenarios.
同期刊论文项目
同项目期刊论文
Distributed Space-Frequency Codes for Cooperative Communication Systems with Multiple Carrier Freque
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