On Outage of Dual-hop Relay SWIPT System with Antenna Selection and GSC over Nakagami-m Fading Channels

被引：0

作者：

Wang, Danyang ^{[1
]}

Yu, Han ^{[1
]}

Zhang, Jiliang ^{[1
]}

Pan, Gaofeng ^{[1
]}

Lei, Hongjiang ^{[2
]}

Li, Tingting ^{[3
]}

Chen, Yunfei ^{[4
]}

机构：

[1] SWU, Chongqing Key Lab Nonlinear Circuits & Intelligen, Chongqing 400715, Peoples R China

[2] CQUPT, Chongqing Key Lab Mobile Commun Technol, Chongqing 400065, Peoples R China

[3] Southwest Univ, Sch Math & Stat, Chongqing 400715, Peoples R China

[4] Univ Warwick, Sch Engn, Coventry CV4 7AL, W Midlands, England

来源：

2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS) | 2016年

基金：

美国国家科学基金会;

关键词：

Antenna selection; decode-and-forward; energy harvesting; generalized selection combining; Nakagami-m fading; outage probability; SIMULTANEOUS WIRELESS INFORMATION; ENERGY-TRANSFER; POWER TRANSFER;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, a wireless powered dual-hop relay system, which consists of a source, a destination and a relay equipped with N-R (N-R > 1) receiving antennas, is considered. Antenna selection scheme is employed for the relay to harvest energy from the received signals, under which the L-R (0 < L-R <= N-R) strongest received signals are combined for information processing and the others L-Z = N-R - L-R copies of signals are used for energy harvesting. Considering Nakagami-m fading scenarios, we first derive the closed-form expressions for the probability density function and the cumulative distribution function of the signal-to-noise ratio with ascending generalized selection combining, and then the closed-form analysis expression for the outage probability is derived. Finally, simulation results are presented to verify our proposed analysis model.

引用

页数：6

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