MIMO Transmit Optimization for Wireless Communication Systems

Authors:
Ruly Choi;Ross Murch
Affiliations:
-;-
Venue:
DELTA '02 Proceedings of the The First IEEE International Workshop on Electronic Design, Test and Applications (DELTA '02)
Year:
2002

Citing 0
Cited 2

Cochannel interference mitigation and cooperative processing in downlink multicell multiuser MIMO networks

EURASIP Journal on Wireless Communications and Networking - Special issue on multiuser MIMO networks
QoS-based resource allocation and transceiver optimization

Communications and Information Theory

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Abstract

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.