Adrian Agustin, Josep Vidal. Weighted sum rate maximization for the MIMO X channel through MMSE precoding. In Alexander Kuleshov, Vladimir Blinovsky, Anthony Ephremides, editors, 2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011, St. Petersburg, Russia, July 31 - August 5, 2011. pages 2572-2576, IEEE, 2011. [doi]
Abstract is missing.