Energy Efficiency of Distributed Antenna Systems With Wireless Power Transfer

• Published in: IEEE journal on selected areas in communications Vol. 37; no. 1; pp. 89 - 99
• Main Authors: Huang, Yuwen, Liu, Yuan, Li, Geoffrey Ye
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.01.2019; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Antenna arrays; Antennas; Computer simulation; Distributed antenna systems (DAS); Downlink; Energy consumption; Energy efficiency; energy efficiency (EE); Energy harvesting; Iterative algorithms; Iterative methods; Mathematical analysis; nonlinear programming; Optimization; Power efficiency; Radio signals; Resource allocation; Resource management; Time Division Multiple Access; User requirements; Wireless communication; wireless power transfer; Wireless power transmission
• ISSN: 0733-8716; 1558-0008
• DOI: 10.1109/JSAC.2018.2872362

In this paper, we study energy-efficient resource allocation in distributed antenna system with wireless power transfer, where time-division multiple access is adopted for downlink multiuser information transmission. In particular, when a user is scheduled to receive information, other users harvest...