Electronic Design, Test and Applications, IEEE International Workshop on (2002)
Christchurch, New Zealand
Jan. 29, 2002 to Jan. 31, 2002
Ruly Choi , Hong Kong University of Science and Technology
Ross Murch , Hong Kong University of Science and Technology
In this paper we introduce a new transmit and receive structure for multiple input multiple output (MIMO) wireless communications. The major advantage of our structure is that no MIMO signal processing is required at the receiver and therefore a simplified receiver structure is possible. We envisage that our technique could be utilized in the downlink of a wireless communications system, with V-BLAST or similar technique utilized in the uplink, creating a high-speed wireless duplex system with a simplified mobile station transceiver structure. Simulation results reveal that performance is as good or better as receiver based MIMO techniques under realistic conditions.
R. Choi and R. Murch, "MIMO Transmit Optimization for Wireless Communication Systems," Electronic Design, Test and Applications, IEEE International Workshop on(DELTA), Christchurch, New Zealand, 2002, pp. 33.