Chao-Kai Wen, Kai-Kit Wong, Pangan Ting, Chih-Lin I. Optimal power-saving input covariance for MIMO wireless systems exploiting only channel spatial correlations. In Proceedings of IEEE International Conference on Communications, ICC 2005, Seoul, Korea, 16-20 May 2005. pages 2011-2015, IEEE, 2005. [doi]
Abstract is missing.