Dimitrios Christopoulos, Symeon Chatzinotas, Björn E. Ottersten. Sum rate maximizing multigroup multicast beamforming under per-antenna power constraints. In IEEE Global Communications Conference, GLOBECOM 2014, Austin, TX, USA, December 8-12, 2014. pages 3354-3359, IEEE, 2014. [doi]
Abstract is missing.