Effect of the Primary User Traffic on Cognitive Relaying with Adaptive Transmission

Handle URI:
http://hdl.handle.net/10754/242051
Title:
Effect of the Primary User Traffic on Cognitive Relaying with Adaptive Transmission
Authors:
Rao, Anlei; Ma, Hao; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Chen, Yunfei
Abstract:
In a cognitive-relay system, the secondary user is permitted to transmit data via a relay when the spectrum bands are detected to be free. The miss detection of spectrum sensing and the primary user traffic will affect the data transmission performance of the secondary user. In this paper, we investigate the impact of the status change of the primary user on the bit error rate (BER) of the adaptive transmission of the secondary user in a cognitive-relay system. Numerical results show that the primary user traffic can significantly degrade the BER of the secondary user transmission.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 IEEE GLOBECOM Workshops (GC Wkshps)
Conference/Event name:
2011 IEEE GLOBECOM Workshops, GC Wkshps 2011
Issue Date:
8-Sep-2012
DOI:
10.1109/GLOCOMW.2011.6162605
Type:
Conference Paper
Appears in Collections:
Conference Papers; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorRao, Anleien
dc.contributor.authorMa, Haoen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorChen, Yunfeien
dc.date.accessioned2012-09-08T14:49:59Z-
dc.date.available2012-09-08T14:49:59Z-
dc.date.issued2012-09-08en
dc.identifier.doi10.1109/GLOCOMW.2011.6162605en
dc.identifier.urihttp://hdl.handle.net/10754/242051en
dc.description.abstractIn a cognitive-relay system, the secondary user is permitted to transmit data via a relay when the spectrum bands are detected to be free. The miss detection of spectrum sensing and the primary user traffic will affect the data transmission performance of the secondary user. In this paper, we investigate the impact of the status change of the primary user on the bit error rate (BER) of the adaptive transmission of the secondary user in a cognitive-relay system. Numerical results show that the primary user traffic can significantly degrade the BER of the secondary user transmission.en
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleEffect of the Primary User Traffic on Cognitive Relaying with Adaptive Transmissionen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2011 IEEE GLOBECOM Workshops (GC Wkshps)en
dc.conference.date5 December 2011 through 9 December 2011en
dc.conference.name2011 IEEE GLOBECOM Workshops, GC Wkshps 2011en
dc.conference.locationHouston, TXen
dc.eprint.versionPublisher's Version/PDFen
kaust.authorRao, Anleien
kaust.authorMa, Haoen
kaust.authorAlouini, Mohamed-Slimen
This item is licensed under a Creative Commons License
Creative Commons
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.