Performance of MMSE MIMO Receivers: A Large N Analysis for Correlated Channels
Performance of MMSE MIMO Receivers: A Large N Analysis for Correlated Channels
Linear receivers are considered as an attractive low-complexity alternative to optimal processing for multi-antenna MIMO communications. In this paper we characterize the performance of MMSE MIMO receivers in the limit of large antenna numbers in the presence of channel correlations. Using the replica method, we generalize our results obtained in …