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STBC块传输系统中的一种新型分集合并算法

王杰令 刘祖军 田红心 杨宏 易克初

王杰令, 刘祖军, 田红心, 杨宏, 易克初. STBC块传输系统中的一种新型分集合并算法[J]. 电子与信息学报, 2010, 32(8): 2010-2014. doi: 10.3724/SP.J.1146.2009.00828
引用本文: 王杰令, 刘祖军, 田红心, 杨宏, 易克初. STBC块传输系统中的一种新型分集合并算法[J]. 电子与信息学报, 2010, 32(8): 2010-2014. doi: 10.3724/SP.J.1146.2009.00828
Wang Jie-Ling, Liu Zu-Jun, Tian Hong-Xin, Yang Hong, Yi Ke-Chu. A Novel Diversity Algorithm in STBC Block Transmission System[J]. Journal of Electronics and Information Technology, 2010, 32(8): 2010-2014. doi: 10.3724/SP.J.1146.2009.00828
Citation: Wang Jie-Ling, Liu Zu-Jun, Tian Hong-Xin, Yang Hong, Yi Ke-Chu. A Novel Diversity Algorithm in STBC Block Transmission System[J]. Journal of Electronics and Information Technology, 2010, 32(8): 2010-2014. doi: 10.3724/SP.J.1146.2009.00828

STBC块传输系统中的一种新型分集合并算法

doi: 10.3724/SP.J.1146.2009.00828
基金项目: 

国家自然科学基金(60572148),国家科技重大专项基金(2009ZX03003-001)和高等学校学科创新引智计划(B08038)资助课题

A Novel Diversity Algorithm in STBC Block Transmission System

  • 摘要: 该文在二发一收的空时分组码(STBC)单载波块传输系统中,提出一种空时和多径分集合并接收算法。通过基于STBC的单载波频域均衡(STBC-SC-FDE)算法得到对发送信号的估计,以此和信道状态信息(CSI)分离接收信号中的各多径分量,对各多径分量分别采用STBC合并,最后再将各多径分量的合并输出结果按照最大比(MRC)的方式进行合并,从而实现空时二维RAKE接收。该算法在较低的计算复杂度情况下,可以同时获得发射分集和多径分集,Monte Carlo仿真验证了该算法的性能。
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出版历程
  • 收稿日期:  2009-06-03
  • 修回日期:  2010-05-13
  • 刊出日期:  2010-08-19

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