Vasanthan Raghavan, Akbar M. Sayeed, Nigel Boston. When is limited feedback for transmit beamforming beneficial?. In Proceedings of the 2005 IEEE International Symposium on Information Theory, ISIT 2005, Adelaide, South Australia, Australia, 4-9 September 2005. pages 1544-1548, IEEE, 2005. [doi]
Abstract is missing.