频率选择性衰落信道下STBC-OFDM系统的性能  

The Performance of STBC-OFDM System in Frequency-selective Flat-fading Channel

作　　者：赵亚红[1] 李伟华[1] 吴伟陵[1] 

机构地区：[1]北京邮电大学信息工程学院,北京100876

出　　处：《电讯技术》2001年第5期66-69,共4页Telecommunication Engineering

摘　　要：本文将基于平衰落信道提出的空时块编码 (STBC)方案应用到OFDM系统中。理论分析和仿真证明在理想信道估计下这种STBCA design solution for STBC applied to OFDM system is proposed in this paper. Theoretical analysis shows that the performance of the proposed STBC-OFDM system on frequency-selective channel is identical to that of the corresponding STBC on flat-fading channel, and simulation results testify the analysis.

关 键 词：STBC-OFDM系统 空时块编码 衰落信道 频率选择性 

分 类 号：TN914[电子电信—通信与信息系统]