Figure 7
From: Linear precoding in distributed MIMO systems with partial CSIT
Outage performances of various schemes in a distributed MIMO OFDM system with large-scale fading and common CSIT quality α . Target rate R = 2, 4 bits/symbol, respectively. SNR = P/σ 2, N t = N r = 2. L = 4, J = 32, K = 3, P k = P·g LS(k)/∑g LS(k'), k = 1, 2,…,K. g LS(1) = 0.5, g LS(2) = 1, g LS(3) = 2. C-WCMS, centralized WCMS; D-WCMS, distributed WCMS.