On outage of dual-hop relay SWIPT system with antenna selection and GSC over Nakagami-m fading channels

Danyang Wang, Han Yu, Jiliang Zhang, Gaofeng Pan, Hongjiang Lei, Tingting Li, Yunfei Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

In this paper, a wireless powered dual-hop relay system, which consists of a source, a destination and a relay equipped with NR (Nr > 1) receiving antennas, is considered. Antenna selection scheme is employed for the relay to harvest energy from the received signals, under which the LR (0 < Lr ≤ Nr) strongest received signals are combined for information processing and the others LZ = NR - LR 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.

Original languageEnglish
Title of host publication2016 IEEE International Conference on Communication Systems, ICCS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509034239
DOIs
Publication statusPublished - 25 Jan 2017
Externally publishedYes
Event2016 IEEE International Conference on Communication Systems, ICCS 2016 - Shenzhen, China
Duration: 14 Dec 201616 Dec 2016

Publication series

Name2016 IEEE International Conference on Communication Systems, ICCS 2016

Conference

Conference2016 IEEE International Conference on Communication Systems, ICCS 2016
Country/TerritoryChina
CityShenzhen
Period14/12/1616/12/16

Keywords

  • Antenna selection
  • Nakagami-m fading
  • decode-and-forward
  • energy harvesting
  • generalized selection combining
  • outage probability

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