• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Joint Resource Allocation Scheme for OFDM Wireless-Powered Cooperative Communication Networks

Vol. 11, No. 3, March 30, 2017
10.3837/tiis.2017.03.006, Download Paper (Free):

Abstract

Energy harvesting techniques, particularly radio frequency energy harvesting (RF-EH) techniques, which are known to provide feasible solutions to enhance the performance of energy constrained wireless communication systems, have gained increasing attention. In this paper, we consider a wireless-powered cooperative communication network (WPCCN) for transferring energy in the downlink and forwarding signals in the uplink. The objective is to maximize the average transmission rate of the system, subject to the total network power constraint. We formulate such a problem as a form of wireless energy transmission based on resource allocation that searches for the joint subcarrier pairing and the time and power allocation, and this can be solved by using a dual approach. Simulation results show that the proposed joint optimal scheme can efficiently improve system performance with an increase in the number of subcarriers and relays.


Statistics

Show / Hide Statistics

Statistics (Cumulative Counts from December 1st, 2015)
Multiple requests among the same browser session are counted as one view.
If you mouse over a chart, the values of data points will be shown.


Cite this article

[IEEE Style]
G. Liang, Q. Zhu, J. Xin and Z. Pan, "Joint Resource Allocation Scheme for OFDM Wireless-Powered Cooperative Communication Networks," KSII Transactions on Internet and Information Systems, vol. 11, no. 3, pp. 1357-1372, 2017. DOI: 10.3837/tiis.2017.03.006.

[ACM Style]
Guangjun Liang, Qi Zhu, Jianfang Xin, and Ziyu Pan. 2017. Joint Resource Allocation Scheme for OFDM Wireless-Powered Cooperative Communication Networks. KSII Transactions on Internet and Information Systems, 11, 3, (2017), 1357-1372. DOI: 10.3837/tiis.2017.03.006.

[BibTeX Style]
@article{tiis:21389, title="Joint Resource Allocation Scheme for OFDM Wireless-Powered Cooperative Communication Networks", author="Guangjun Liang and Qi Zhu and Jianfang Xin and Ziyu Pan and ", journal="KSII Transactions on Internet and Information Systems", DOI={10.3837/tiis.2017.03.006}, volume={11}, number={3}, year="2017", month={March}, pages={1357-1372}}