Multiuser Decoding Scheme for K-user Fading Multiple-Access Channel Based on Physical-Layer Network Coding

Yang, L; Yang, T; Xie, Y; Yuan, J; An, J

Multiuser Decoding Scheme for K-user Fading Multiple-Access Channel Based on Physical-Layer Network Coding

Yang, L Yang, T

Xie, Y Yuan, J An, J

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Publication Type:: Journal Article
Citation:: IEEE Communications Letters, 2016, 20 (5), pp. 1046 - 1049
Issue Date:: 2016-05-01

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Field	Value	Language
dc.contributor.author	Yang, L	en_US
dc.contributor.author	Yang, T https://orcid.org/0000-0002-9870-6866	en_US
dc.contributor.author	Xie, Y	en_US
dc.contributor.author	Yuan, J	en_US
dc.contributor.author	An, J	en_US
dc.date.issued	2016-05-01	en_US
dc.identifier.citation	IEEE Communications Letters, 2016, 20 (5), pp. 1046 - 1049	en_US
dc.identifier.issn	1089-7798	en_US
dc.identifier.uri	http://hdl.handle.net/10453/52979
dc.description.abstract	© 2016 IEEE. We propose a new practical multiuser decoding scheme based on physical-layer network coding (PNC) for a K-user fading multiple-access channel. In the scheme, the users encode their messages with a same practical channel code, and the coded and modulated signals are transmitted simultaneously. The receiver first reconstructs K linear functions of the K users' messages based on PNC. Then all messages are recovered by solving the K linear equations. Compared to the well-known iterative detection and decoding schemes, we show by numerical results that the proposed scheme achieves near interference-free bound performance without utilizing receiver iterations.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DE150100636
dc.relation.ispartof	IEEE Communications Letters	en_US
dc.relation.isbasedon	10.1109/LCOMM.2016.2542132	en_US
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Multiuser Decoding Scheme for K-user Fading Multiple-Access Channel Based on Physical-Layer Network Coding	en_US
dc.type	Journal Article
utslib.citation.volume	5	en_US
utslib.citation.volume	20	en_US
utslib.for	0805 Distributed Computing	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	1005 Communications Technologies	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 - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access
pubs.issue	5	en_US
pubs.publication-status	Published	en_US
pubs.volume	20	en_US

Abstract:

© 2016 IEEE. We propose a new practical multiuser decoding scheme based on physical-layer network coding (PNC) for a K-user fading multiple-access channel. In the scheme, the users encode their messages with a same practical channel code, and the coded and modulated signals are transmitted simultaneously. The receiver first reconstructs K linear functions of the K users' messages based on PNC. Then all messages are recovered by solving the K linear equations. Compared to the well-known iterative detection and decoding schemes, we show by numerical results that the proposed scheme achieves near interference-free bound performance without utilizing receiver iterations.

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http://hdl.handle.net/10453/52979