Ranga Prasad, N. Srinidhi, A. Chockalingam. Bounds on the sum-rate capacity of the Gaussian MIMO X channel. In 2012 50th Annual Allerton Conference on Communication, Control, and Computing, Allerton Park & Retreat Center, Monticello, IL, USA, October 1-5, 2012. pages 1238-1245, IEEE, 2012. [doi]
Abstract is missing.