Alternate transmission with half-duplex relaying in MIMO interference relay networks

Handle URI:
http://hdl.handle.net/10754/564836
Title:
Alternate transmission with half-duplex relaying in MIMO interference relay networks
Authors:
Park, Seongho; Ko, Youngchai; Park, Kihong ( 0000-0002-6867-4277 ) ; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this paper, we consider an alternate transmission scheme for a multiple-input multiple-output interference relay channel where multiple sources transmit their own signals to their corresponding destinations via one of two relaying groups alternately every time phase. Each of the relaying groups has arbitrary number of relays, and each relay operates in half-duplex amplify-and-forward mode. In our scheme, the received signals at the relay nodes consist of desired signals and two different interference signals such as the inter-source interferences and the inter-group interferences which are caused by the phase incoherence of relaying. As such, we propose an iterative interference alignment algorithm to mitigate the interferences. We show that our proposed scheme achieves additional degrees of freedom compared to the conventional half-duplex relaying system in the interference relay channels. © 2013 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 (IEEE)
Journal:
2013 IEEE Global Communications Conference (GLOBECOM)
Conference/Event name:
2013 IEEE Global Communications Conference, GLOBECOM 2013
Issue Date:
Dec-2013
DOI:
10.1109/GLOCOM.2013.6831604
Type:
Conference Paper
ISBN:
9781479913534
Appears in Collections:
Conference Papers; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorPark, Seonghoen
dc.contributor.authorKo, Youngchaien
dc.contributor.authorPark, Kihongen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-04T07:22:37Zen
dc.date.available2015-08-04T07:22:37Zen
dc.date.issued2013-12en
dc.identifier.isbn9781479913534en
dc.identifier.doi10.1109/GLOCOM.2013.6831604en
dc.identifier.urihttp://hdl.handle.net/10754/564836en
dc.description.abstractIn this paper, we consider an alternate transmission scheme for a multiple-input multiple-output interference relay channel where multiple sources transmit their own signals to their corresponding destinations via one of two relaying groups alternately every time phase. Each of the relaying groups has arbitrary number of relays, and each relay operates in half-duplex amplify-and-forward mode. In our scheme, the received signals at the relay nodes consist of desired signals and two different interference signals such as the inter-source interferences and the inter-group interferences which are caused by the phase incoherence of relaying. As such, we propose an iterative interference alignment algorithm to mitigate the interferences. We show that our proposed scheme achieves additional degrees of freedom compared to the conventional half-duplex relaying system in the interference relay channels. © 2013 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleAlternate transmission with half-duplex relaying in MIMO interference relay networksen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2013 IEEE Global Communications Conference (GLOBECOM)en
dc.conference.date9 December 2013 through 13 December 2013en
dc.conference.name2013 IEEE Global Communications Conference, GLOBECOM 2013en
dc.conference.locationAtlanta, GAen
dc.contributor.institutionSchool of Electrical Engineering, Korea University, Seoul, South Koreaen
kaust.authorPark, Kihongen
kaust.authorAlouini, Mohamed-Slimen
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