TY - GEN
T1 - A high throughput beamforming architecture for MIMO systems
AU - Duarte, Melissa
AU - Sabharwal, Ashutosh
AU - Dick, Chris
AU - Rao, Raghu
PY - 2006
Y1 - 2006
N2 - 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 multi-plexing (OFDM) system. Simulation results are used to validate the proposed codebook construction method and architecture.
AB - 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 multi-plexing (OFDM) system. Simulation results are used to validate the proposed codebook construction method and architecture.
UR - http://www.scopus.com/inward/record.url?scp=47049118249&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=47049118249&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2006.354935
DO - 10.1109/ACSSC.2006.354935
M3 - Conference contribution
AN - SCOPUS:47049118249
SN - 1424407850
SN - 9781424407859
T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers
SP - 1151
EP - 1155
BT - Conference Record of the 40th Asilomar Conference on Signals, Systems and Computers, ACSSC '06
T2 - 40th Asilomar Conference on Signals, Systems, and Computers, ACSSC '06
Y2 - 29 October 2006 through 1 November 2006
ER -