On the Performance of Full-Duplex Multi-Relay Channels with DF Relays

Li, Q; Feng, S; Ge, X; Mao, G; Hanzo, L

On the Performance of Full-Duplex Multi-Relay Channels with DF Relays

Li, Q Feng, S Ge, X Mao, G

Hanzo, L

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Vehicular Technology, 2017, 66 (10), pp. 9550 - 9554
Issue Date:: 2017-10-01

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Field	Value	Language
dc.contributor.author	Li, Q	en_US
dc.contributor.author	Feng, S	en_US
dc.contributor.author	Ge, X	en_US
dc.contributor.author	Mao, G https://orcid.org/0000-0002-3598-4949	en_US
dc.contributor.author	Hanzo, L	en_US
dc.date.issued	2017-10-01	en_US
dc.identifier.citation	IEEE Transactions on Vehicular Technology, 2017, 66 (10), pp. 9550 - 9554	en_US
dc.identifier.issn	0018-9545	en_US
dc.identifier.uri	http://hdl.handle.net/10453/125401
dc.description.abstract	© 2017 IEEE. In this paper, we consider a two-hop full-duplex multi-relay channel (FD-MRC) for exploiting the high spectral efficiency of FD systems and the diversity gains of multi-relay systems. Employing a decode-And-forward (DF) relaying protocol, the single best relay is selected from those relays that have successfully decoded the source message, which then helps forward the source message to the destination. Meanwhile, a new message is broadcast by the source, and all the N relays, including the selected best one, attempt to decode this new message. In view of the effect of both inter-relay interference and self-interference, a one-step correlation exists between the relay decoding results in successive time slots. Then, a Markov chain-based analytical model is utilized for analyzing the exact outage probability of FD-MRC. Furthermore, a close-To-full diversity order of (N-1+μ) is analytically proved to be attainable for FD-MRC, where μ is a factor characterizing the efficiency of SI mitigation.	en_US
dc.relation.ispartof	IEEE Transactions on Vehicular Technology	en_US
dc.relation.isbasedon	10.1109/TVT.2017.2696512	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Automobile Design & Engineering	en_US
dc.title	On the Performance of Full-Duplex Multi-Relay Channels with DF Relays	en_US
dc.type	Journal Article
utslib.citation.volume	10	en_US
utslib.citation.volume	66	en_US
utslib.for	0904 Chemical Engineering	en_US
utslib.for	08 Information and Computing Sciences	en_US
utslib.for	09 Engineering	en_US
utslib.for	10 Technology	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
utslib.copyright.status	closed_access	*
pubs.issue	10	en_US
pubs.publication-status	Published	en_US
pubs.volume	66	en_US

Abstract:

© 2017 IEEE. In this paper, we consider a two-hop full-duplex multi-relay channel (FD-MRC) for exploiting the high spectral efficiency of FD systems and the diversity gains of multi-relay systems. Employing a decode-And-forward (DF) relaying protocol, the single best relay is selected from those relays that have successfully decoded the source message, which then helps forward the source message to the destination. Meanwhile, a new message is broadcast by the source, and all the N relays, including the selected best one, attempt to decode this new message. In view of the effect of both inter-relay interference and self-interference, a one-step correlation exists between the relay decoding results in successive time slots. Then, a Markov chain-based analytical model is utilized for analyzing the exact outage probability of FD-MRC. Furthermore, a close-To-full diversity order of (N-1+μ) is analytically proved to be attainable for FD-MRC, where μ is a factor characterizing the efficiency of SI mitigation.

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http://hdl.handle.net/10453/125401