The following publications are possibly variants of this publication:
- D.C. programming for cooperative beamforming in SC-FDMA multi-user multi-relay networksHa Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen, Tung T. Pham. globecom 2012: 4998-5003 [doi]
- Joint Optimization of Source Power Allocation and Cooperative Beamforming for SC-FDMA Multi-User Multi-Relay NetworksHa Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen. tcom, 61(6):2248-2259, 2013. [doi]
- Joint Optimization of Cooperative Beamforming and Relay Assignment in Multi-User Wireless Relay NetworksEnlong Che, Hoang Duong Tuan, Ha H. Nguyen. TWC, 13(10):5481-5495, 2014. [doi]