On the Performance of Space-Time Codes over Double Correlated MIMO Fading Channels
In multi-antenna wireless communications, spatial and temporal correlations always affect the performance of space-time codes (STC) designed for uncorrelated channels. In this paper, we use the Laplace transform and derive a closed-form expression for pairwise error probability (PEP) of STC over this double correlated fading channels. Numerical results show that the simple expression can achieve the same result as the Monte- Carlo simulations. Therefore, our work can significantly reduce the complexity for evaluating PEP and provide valuable insights into the performance of the space-time codes in practice.
MIMO communication space-time codes pairwise error probability correlated fading channels
Min Lin Liu Hong Luxi Yang
Nanjing Telecommunication Technology Institute,Nanjing, 210007, P.R.China School of Information Science and Engineering,Southeast University, Nanjing, 210096, P.R.China
国际会议
北京
英文
458-461
2009-10-27（万方平台首次上网日期，不代表论文的发表时间）