Joint Discrete Phase-Only Broadcast Beamforming With Antenna Selection
22nd IEEE Signal Processing and Communications Applications Conference (SIU), Trabzon, Turkey, 23 - 25 April 2014, pp.1126-1129, (Full Text)
- Publication Type: Conference Paper / Full Text
- City: Trabzon
- Country: Turkey
- Page Numbers: pp.1126-1129
- Middle East Technical University Affiliated: Yes
Abstract
In this paper, single group multicast (broadcast) phase-only transmit beamformer design with antenna subset selection is considered. The problem is converted into a linear form and solved efficiently by using mixed integer linear programming to find the optimum subset of antennas and beamformer vector. Several experiments are done and it is shown that the proposed approach is effective and efficient.