Adaptive Multi-Band Resource Allocation for a Two-User Simultaneous Information and Power Transmission System

Li, Xiaoyang; Han, Zidong; Gong, Yi

10.1109/WCSP.2017.8171174

2017

2325-3746

978-1-5386-2063-2

2017 9TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP)

2017-January

1-6

11-13 Oct. 2017

Nanjing, China

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

This paper investigates resource allocation in a multi-user, multi-band and multi-antenna equipped wireless communication system, which is used for simultaneous wireless information and power transmission (SWIPT). The optimization problems of sum-rate over multiple sub-bands subject to the power spectral density requirement (PSDR) limit and the circuit power requirement (CPR) are studied in the case of two users, i.e., far-user (FU) and near-user (NU), and under 3 situations: 1) to maximize the global information sum-rate; 2) to maximize the information rate of far-user with higher priority; 3) to maximize the least of common throughput. Using convex optimization methods, the above 3 problems are solved. Simulation results are provided to demonstrate the presented solutions.

simultaneous wireless information and power transmission beamforming circuit power requirement power spectral density requirement multi-band

第一 ; 通讯

英语

CPCI-S ; EI

Shenzhen Peacock Program[KQJSCX20160226193545]

Computer Science ; Engineering ; Telecommunications

Computer Science, Hardware & Architecture ; Engineering, Electrical & Electronic ; Telecommunications

WOS:000426972200298

20181905141473

Antennas ; Beamforming ; Convex optimization ; Electric power transmission ; Electric power transmission networks ; Power spectral density ; Power transmission ; Resource allocation ; Signal processing ; Spectral density ; Wireless telecommunication systems

Mechanical Transmissions:602.2 ; Electric Power Transmission:706.1.1 ; Electromagnetic Waves in Relation to Various Structures:711.2 ; Information Theory and Signal Processing:716.1 ; Management:912.2

Web of Science

Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China

Li, Xiaoyang,Han, Zidong,Gong, Yi. Adaptive Multi-Band Resource Allocation for a Two-User Simultaneous Information and Power Transmission System[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2017:1-6.