TY - GEN
T1 - Joint transceiver and relay beamforming design for multi-pair two-way relay systems
AU - Chung, Hyunjo
AU - Lee, Namyoon
AU - Shim, Byonghyo
AU - Oh, Tae Won
PY - 2012
Y1 - 2012
N2 - In this work, we propose a simple yet effective beam-forming technique for multiple-input multiple-output (MIMO) multi-pair two-way relay channels. Two key ingredients in our technique are adoption of signal space alignment (SSA) for transmit and receive beamforming and amplify-and-forward (AF) relay beamforming based on advanced zero-forcing (ZF) criterion. From the sum-rate analysis on MIMO multi-pair two-way relay channels, we show that the proposed method achieves full multiplexing gain and substantial beamforming gain in realistic multi-pair two-way relay scenario.
AB - In this work, we propose a simple yet effective beam-forming technique for multiple-input multiple-output (MIMO) multi-pair two-way relay channels. Two key ingredients in our technique are adoption of signal space alignment (SSA) for transmit and receive beamforming and amplify-and-forward (AF) relay beamforming based on advanced zero-forcing (ZF) criterion. From the sum-rate analysis on MIMO multi-pair two-way relay channels, we show that the proposed method achieves full multiplexing gain and substantial beamforming gain in realistic multi-pair two-way relay scenario.
UR - http://www.scopus.com/inward/record.url?scp=84871954510&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84871954510&partnerID=8YFLogxK
U2 - 10.1109/ICC.2012.6364260
DO - 10.1109/ICC.2012.6364260
M3 - Conference contribution
AN - SCOPUS:84871954510
SN - 9781457720529
T3 - IEEE International Conference on Communications
SP - 3795
EP - 3799
BT - 2012 IEEE International Conference on Communications, ICC 2012
T2 - 2012 IEEE International Conference on Communications, ICC 2012
Y2 - 10 June 2012 through 15 June 2012
ER -