Space-time block-coded OFDM systems with RF beamformers for high-speed indoor wireless communications
- 1 December 2002
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Communications
- Vol. 50 (12) , 1899-1901
- https://doi.org/10.1109/TCOMM.2002.806523
Abstract
A beamforming network is considered for a space-time block-coded orthogonal frequency-division multiplexing system in a high-speed indoor wireless network. We find that choosing the most powerful beams for transmission provide the best performance in the absence of interference. In the presence of interference, an iterative two-metric beam-selection method is proposed.Keywords
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