Alternate MIMO AF relaying networks with interference alignment: Spectral efficient protocol and linear filter design

Handle URI:
http://hdl.handle.net/10754/562637
Title:
Alternate MIMO AF relaying networks with interference alignment: Spectral efficient protocol and linear filter design
Authors:
Park, Kihong ( 0000-0002-6867-4277 ) ; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we study a two-hop relaying network consisting of one source, one destination, and three amplify-and-forward (AF) relays with multiple antennas. To compensate for the capacity prelog factor loss of 1/2$ due to the half-duplex relaying, alternate transmission is performed among three relays, and the inter-relay interference due to the alternate relaying is aligned to make additional degrees of freedom. In addition, suboptimal linear filter designs at the nodes are proposed to maximize the achievable sum rate for different fading scenarios when the destination utilizes a minimum mean-square error filter. © 1967-2012 IEEE.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers
Journal:
IEEE Transactions on Vehicular Technology
Issue Date:
Feb-2013
DOI:
10.1109/TVT.2012.2227860
ARXIV:
arXiv:1207.3654
Type:
Article
ISSN:
00189545
Sponsors:
This work was supported by a SABIC Postdoctoral Fellowship. The review of this paper was coordinated by Dr. Y. Gong.
Additional Links:
http://arxiv.org/abs/arXiv:1207.3654v1
Appears in Collections:
Articles; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorPark, Kihongen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-03T10:59:17Zen
dc.date.available2015-08-03T10:59:17Zen
dc.date.issued2013-02en
dc.identifier.issn00189545en
dc.identifier.doi10.1109/TVT.2012.2227860en
dc.identifier.urihttp://hdl.handle.net/10754/562637en
dc.description.abstractIn this paper, we study a two-hop relaying network consisting of one source, one destination, and three amplify-and-forward (AF) relays with multiple antennas. To compensate for the capacity prelog factor loss of 1/2$ due to the half-duplex relaying, alternate transmission is performed among three relays, and the inter-relay interference due to the alternate relaying is aligned to make additional degrees of freedom. In addition, suboptimal linear filter designs at the nodes are proposed to maximize the achievable sum rate for different fading scenarios when the destination utilizes a minimum mean-square error filter. © 1967-2012 IEEE.en
dc.description.sponsorshipThis work was supported by a SABIC Postdoctoral Fellowship. The review of this paper was coordinated by Dr. Y. Gong.en
dc.publisherInstitute of Electrical and Electronics Engineersen
dc.relation.urlhttp://arxiv.org/abs/arXiv:1207.3654v1en
dc.subjectAlternate transmissionen
dc.subjectamplify-and-forward (AF) relayingen
dc.subjectinterference alignment (IA)en
dc.subjectlinear filter designen
dc.titleAlternate MIMO AF relaying networks with interference alignment: Spectral efficient protocol and linear filter designen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journalIEEE Transactions on Vehicular Technologyen
dc.identifier.arxividarXiv:1207.3654en
kaust.authorPark, Kihongen
kaust.authorAlouini, Mohamed-Slimen
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