TY - GEN
T1 - Robust resource allocation based energy harvesting in distributed antenna system
AU - Zhu, Zhengyu
AU - Hao, Wanming
AU - Li, Bin
AU - Tang, Yanqun
AU - Chu, Zheng
AU - Lee, Inkyu
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/3
Y1 - 2018/7/3
N2 - In this paper, we study a multiuser distributed antenna system with simultaneous wireless information and power transmission under the assumption of imperfect channel state information (CSI). Considering CSI errors, the minimum signal- to-interference-plus-noise ratio (SINR) is maximized subject to individual energy harvesting constraint for each mobile station by jointly designing beamforming and the power splitting (PS). First, an efficient algorithm is proposed to convert the original problem to a set of «dual» min-max power balancing problems. Then, an semi-definite programming based iterative algorithm is developed to achieve a local optimal rank-one solution.
AB - In this paper, we study a multiuser distributed antenna system with simultaneous wireless information and power transmission under the assumption of imperfect channel state information (CSI). Considering CSI errors, the minimum signal- to-interference-plus-noise ratio (SINR) is maximized subject to individual energy harvesting constraint for each mobile station by jointly designing beamforming and the power splitting (PS). First, an efficient algorithm is proposed to convert the original problem to a set of «dual» min-max power balancing problems. Then, an semi-definite programming based iterative algorithm is developed to achieve a local optimal rank-one solution.
UR - http://www.scopus.com/inward/record.url?scp=85050256686&partnerID=8YFLogxK
U2 - 10.1109/ICCW.2018.8403567
DO - 10.1109/ICCW.2018.8403567
M3 - Conference contribution
AN - SCOPUS:85050256686
T3 - 2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Proceedings
SP - 1
EP - 5
BT - 2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018
Y2 - 20 May 2018 through 24 May 2018
ER -