Performance of Orthogonal Space-Time Block Codes over correlated Rayleigh channels
In this paper, using the equivalent single-input single-out (SISO) model, we derive the exact symbol error rate (SER) and bit error rate (BER) of orthogonal space-time block codes (OSTBCs) with multiple modulations over flat uncorrelated and correlated Rayleigh fading channels. We provide the impact of antenna correlation on the performance of OSTBCs. The results showed that the symbol error rate decreases while the number of transmit or receiver antennas increases. When the number of receiving antennas is fixed, the performance of OSTBCs is improved with the increasing number of transmitting antennas, but the more the number of transmitting antennas, the less the improvement With the increase of the correlation coefficient, the performance of coding is decreasing.
OSTBCs Rayleigh fading error probability diversity technology
Jie Zhou Yun Li HongTao Chen
School of Electronics and Information Engineering, Nanjing University of Information Science & Techn School of Information and control, Nanjing University of Information Science & Technology Nanjing 21
国际会议
2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)
太原
英文
385-388
2009-07-10（万方平台首次上网日期，不代表论文的发表时间）