Exact Sum-Rate Analysis of MIMO Broadcast Channels with Random Unitary Beamforming Based on Quantized SINR Feedback.

Hong-Chuan Yang Peng Lu Hyung-Ki Sung Young-Chai Ko Exact Sum-Rate Analysis of MIMO Broadcast Channels with Random Unitary Beamforming Based on Quantized SINR Feedback. 3669-3673 2008 ICC http://dx.doi.org/10.1109/ICC.2008.690 conf/icc/2008 db/conf/icc/icc2008.html#YangLSK08