Hanqing Lou, Monisha Ghosh, Pengfei Xia, Robert Olesen. A comparison of implicit and explicit channel feedback methods for MU-MIMO WLAN systems. In 24th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013, London, United Kingdom, September 8-11, 2013. pages 419-424, IEEE, 2013. [doi]
Abstract is missing.