Article (Scientific journals)
Hybrid automatic repeat request‐based intelligent reflecting surface‐assisted communication system
Ai, Yun; Mohamed, M.; Kong, Long et al.
2021In Electronics Letters
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Abstract :
[en] The intelligent reflecting surface (IRS) is an emerging technique to extend wireless coverage. In this letter, the performance of the hybrid automatic repeat request (hybrid ARQ) for an IRS‐assisted system is analysed. More specifically, the outage performance of the IRS‐aided system using hybrid ARQ protocol with chase combining is studied. The asymptotic analysis also shows that the outage performance is better and improves linearly by increasing the number of reflectors of the IRS‐aided system. The results also verify the potential of combining the ARQ scheme in the link layer of the IRS‐aided system and demonstrate that a very small change of path loss condition can impact the performance largely.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Ai, Yun
Mohamed, M.
Kong, Long ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Al-Samen, A.
Cheffena, Michael
External co-authors :
yes
Language :
English
Title :
Hybrid automatic repeat request‐based intelligent reflecting surface‐assisted communication system
Publication date :
20 January 2021
Journal title :
Electronics Letters
ISSN :
1350-911X
Publisher :
Institute of Electrical Engineers, United Kingdom
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Security, Reliability and Trust
Available on ORBilu :
since 14 December 2020

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