Changes between Initial Version and Version 1 of Asilomar2006_MIMOBeamforming
- Timestamp:
- Dec 1, 2006, 11:57:46 AM (17 years ago)
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Asilomar2006_MIMOBeamforming
v1 v1 1 = A High Throughput Beamforming Architecture for MIMO Systems = 2 3 Authors: M. Duarte, A. Sabharwal, C. Dick, R. Rao 4 5 == Abstract == 6 Quantized feedback in multiple antenna systems has potential to increase throughput or reduce probability of outage. In this paper, we present a method to generate quantization codebooks tailored for efficient implementation of beamforming-based MIMO transmissions. The proposed codebooks can reduce computational requirements significantly, making feasible an efficient architecture for a real-time transmit beamforming and receive combining MIMO orthogonal frequency division multiplexing (OFDM) system. Simulation results are used to validate the proposed codebook construction method and architecture.