TY - GEN
T1 - A distributed iterative transceiver beamforming algorithm for multipair two-way relay networks
AU - Ma, Jingxiao
AU - Liu, Wei
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/11
Y1 - 2017/11
N2 - The transceiver beamforming design problem is studied in this paper for a multi-pair two-way distributed relay network, where multi-antenna users in one user group communicate with their partners in the other user group via distributed single-antenna relay nodes. An iterative algorithm is proposed where transmit and receive beamformings are performed at user nodes, and relay nodes have their own simple strategies for deciding the weights. The computation tasks are distributed among each user and relay node, through which high computation efficiency can be ensured. By coordinating them together, satisfactory performance is obtained when relay number is low and significant performance enhancement is also achieved for a large relay number.
AB - The transceiver beamforming design problem is studied in this paper for a multi-pair two-way distributed relay network, where multi-antenna users in one user group communicate with their partners in the other user group via distributed single-antenna relay nodes. An iterative algorithm is proposed where transmit and receive beamformings are performed at user nodes, and relay nodes have their own simple strategies for deciding the weights. The computation tasks are distributed among each user and relay node, through which high computation efficiency can be ensured. By coordinating them together, satisfactory performance is obtained when relay number is low and significant performance enhancement is also achieved for a large relay number.
UR - http://www.scopus.com/inward/record.url?scp=85040326104&partnerID=8YFLogxK
U2 - 10.1109/ICDSP.2017.8096109
DO - 10.1109/ICDSP.2017.8096109
M3 - Conference article published in proceeding or book
AN - SCOPUS:85040326104
T3 - International Conference on Digital Signal Processing, DSP
BT - 2017 22nd International Conference on Digital Signal Processing, DSP 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 22nd International Conference on Digital Signal Processing, DSP 2017
Y2 - 23 August 2017 through 25 August 2017
ER -