Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician Channel
In this paper, we investigate the effect of hardware impairments on the performance of dual-hop amplify-and-forward (AF)/decode-and-forward (DF) multiple relaying networks using switch-and-examine combining with post-selection (SECps) scheduling scheme in shadowed-Rician (SR) channel. Moreover, we c...
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doaj-9d4e88b740c8420a82c576147d0037d82021-03-29T20:09:22ZengIEEEIEEE Access2169-35362017-01-0155113512010.1109/ACCESS.2017.26874797886319Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician ChannelKefeng Guo0https://orcid.org/0000-0002-7535-2057Bangning Zhang1Yuzhen Huang2https://orcid.org/0000-0002-9536-7918Daoxing Guo3College of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaCollege of Communications Engineering, PLA University of Science and Technology, Nanjing, ChinaIn this paper, we investigate the effect of hardware impairments on the performance of dual-hop amplify-and-forward (AF)/decode-and-forward (DF) multiple relaying networks using switch-and-examine combining with post-selection (SECps) scheduling scheme in shadowed-Rician (SR) channel. Moreover, we consider a more general network, where the hard impairments are both considered at source, relays, and destination. Specifically, to decrease the high-implementation cost, the SECps scheme is adopted to choose an appropriate relay. To evaluate the performance of the considered system, we derive the novel closed-form expression of the outage probability for the AF and DF protocol, respectively. We also derive the asymptotic outage probability results at high SNRs for the DF protocol, which provides a fast way to evaluate the impact of hardware impairments on the dual-hop relay networks in the SR channel. In addition, simulation results are given to validate the correctness of the analytical results.https://ieeexplore.ieee.org/document/7886319/Multi-relay networkshardware impairmentsSECpsoutage probabilityshadowed-Rician channel |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kefeng Guo Bangning Zhang Yuzhen Huang Daoxing Guo |
spellingShingle |
Kefeng Guo Bangning Zhang Yuzhen Huang Daoxing Guo Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician Channel IEEE Access Multi-relay networks hardware impairments SECps outage probability shadowed-Rician channel |
author_facet |
Kefeng Guo Bangning Zhang Yuzhen Huang Daoxing Guo |
author_sort |
Kefeng Guo |
title |
Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician Channel |
title_short |
Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician Channel |
title_full |
Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician Channel |
title_fullStr |
Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician Channel |
title_full_unstemmed |
Outage Analysis of Multi-Relay Networks With Hardware Impairments Using SECps Scheduling Scheme in Shadowed-Rician Channel |
title_sort |
outage analysis of multi-relay networks with hardware impairments using secps scheduling scheme in shadowed-rician channel |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2017-01-01 |
description |
In this paper, we investigate the effect of hardware impairments on the performance of dual-hop amplify-and-forward (AF)/decode-and-forward (DF) multiple relaying networks using switch-and-examine combining with post-selection (SECps) scheduling scheme in shadowed-Rician (SR) channel. Moreover, we consider a more general network, where the hard impairments are both considered at source, relays, and destination. Specifically, to decrease the high-implementation cost, the SECps scheme is adopted to choose an appropriate relay. To evaluate the performance of the considered system, we derive the novel closed-form expression of the outage probability for the AF and DF protocol, respectively. We also derive the asymptotic outage probability results at high SNRs for the DF protocol, which provides a fast way to evaluate the impact of hardware impairments on the dual-hop relay networks in the SR channel. In addition, simulation results are given to validate the correctness of the analytical results. |
topic |
Multi-relay networks hardware impairments SECps outage probability shadowed-Rician channel |
url |
https://ieeexplore.ieee.org/document/7886319/ |
work_keys_str_mv |
AT kefengguo outageanalysisofmultirelaynetworkswithhardwareimpairmentsusingsecpsschedulingschemeinshadowedricianchannel AT bangningzhang outageanalysisofmultirelaynetworkswithhardwareimpairmentsusingsecpsschedulingschemeinshadowedricianchannel AT yuzhenhuang outageanalysisofmultirelaynetworkswithhardwareimpairmentsusingsecpsschedulingschemeinshadowedricianchannel AT daoxingguo outageanalysisofmultirelaynetworkswithhardwareimpairmentsusingsecpsschedulingschemeinshadowedricianchannel |
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1724195225828589568 |