Downlink Precoding for Multi-user Quasi-orthogonal Space Time Block Coded MIMO System

Badic B, Rupp M, and Weinrichter H. Quasi-orthogonalspace-time block codes: approaching optimality [C].Proceedings of the 13th European Signal ProcessingConference, Antalya, Turkey, Sept. 2005: 1-8.[2]Chen R, Andrews J G, and Heath R W. Multiuser space-timeblock coded MIMO system with downlink precoding [C].IEEE International Conference on Communications 2004,Paris, France, June 2004: 2689-2693.[3]Schubert M and Boche H. Solution of the multiuser downlinkbeamforming problem with individual SINR constraints [J].IEEE Transactions on Vehicular Technology.2004, 53(1):18-28[4]Tarighat A, Sadek M, and Sayed A H. A multi-userbeamforming scheme for downlink MIMO channels based onmaximizing signal-to-leakage ratios [C]. ICASSP '05,Pennsylvania, USA, March 2005: iii/1129-iii/1132.[5]Sadek M, Tarighat A, and Sayed A H. A leakage-basedprecoding scheme for downlink multi-user MIMO channels [J].IEEE Transactions on Wireless Communications.2007, 6(5):1711-1721[6]Tran T A and Sesay A B. Quasi-orthogonal STBCs withembedded linear processing at the receiver [C]. IEEE PacificRim Conference on Communications, Computers and SignalProcessing 2003, Victoria, BC, Canada, Aug. 2003: 376-379.[7]Tirkkonen O, Boariu A, and Hottinen A. Minimal nonorthogonalityrate 1 space-time block code for 3+ Txantennas [C]. ISSSTA 2000, New Jersey, Sept. 2000: 429-432.[8]张贤达. 矩阵分析与应用 [M]. 北京: 清华大学出版社, 2004:540-541.