Research Article
Transmit Beamforming Optimization Design for Broadband Multigroup Multicast System
() Input: , , , ; | () solve SDP problem by IPM; | () if then | () ; | () break; | () else | () calculate EVD: ; | () for to do | () generate candidates ; | () solve MMPC problem to obtain ; | () end | () choose ; | () end | () Output: . |
|