Outage performance for power beacon-assisted wireless-powered cooperative communications

O. Messadi, A. Sali, Gaofeng Pan, Zhiguo Ding, Nor Kamariah Noordin, Shaiful Jahari Hashim

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摘要

Motivated by the move towards the next generation of green communications, we study a power beacon (PB) assisted wireless-powered cooperative communication network (PBWPCCN). A new system model is proposed where a source and a number of relay terminals are not directly connected to the power grid. These terminals, including the source, need to harvests energy from radio frequency (RF) signals radiated from PB and works cooperatively to deliver the information to the target device successfully. The system executes this process in a two-stage relay selection decode-then-forward (2SRS-DF). First, the system selects a group of relay candidates that can successfully decode the received signal from the source. Second, from the first relays group that successfully decodes the source signal, the best relay with the maximum capability to forward the decoded message to the destination is selected. The closed-form expression for the average outage probability and the throughput of the proposed system is derived and presented. We validate the theoretical results by numerical simulations. The impact of position and number of relay terminals along with time allocation parameters are also studied.

源语言英语
主期刊名2019 IEEE 89th Vehicular Technology Conference, VTC Spring 2019 - Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781728112176
DOI
出版状态已出版 - 4月 2019
已对外发布
活动89th IEEE Vehicular Technology Conference, VTC Spring 2019 - Kuala Lumpur, 马来西亚
期限: 28 4月 20191 5月 2019

出版系列

姓名IEEE Vehicular Technology Conference
2019-April
ISSN(印刷版)1550-2252

会议

会议89th IEEE Vehicular Technology Conference, VTC Spring 2019
国家/地区马来西亚
Kuala Lumpur
时期28/04/191/05/19

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引用此

Messadi, O., Sali, A., Pan, G., Ding, Z., Noordin, N. K., & Hashim, S. J. (2019). Outage performance for power beacon-assisted wireless-powered cooperative communications. 在 2019 IEEE 89th Vehicular Technology Conference, VTC Spring 2019 - Proceedings 文章 8746437 (IEEE Vehicular Technology Conference; 卷 2019-April). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCSpring.2019.8746437