Effect of primary network on performance of spectrum sharing AF relaying
Blekinge Institute of Technology, School of Computing2012 (English)In: Electronics Letters, ISSN 0013-5194, E-ISSN 1350-911X, Vol. 48, no 1, 25-U95 p.Article in journal (Refereed) Published
Most of the research in spectrum sharing has neglected the effect of interference from primary users. In this reported work, the performance of spectrum sharing amplify-and-forward relay networks under interference-limited environment, where the interference induced by the transmission of primary networks is taken into account, is investigated. In particular, a closed-form expression tight lower bound of outage probability is derived. To reveal additional insights into the effect of primary networks on the diversity and array gains, an asymptotic expression is also obtained.
Place, publisher, year, edition, pages
IET , 2012. Vol. 48, no 1, 25-U95 p.
Cognitive radio, spectrum sharing, AF relaying
Telecommunications Signal Processing
IdentifiersURN: urn:nbn:se:bth-7316DOI: 10.1049/el.2011.3151ISI: 000298878900013Local ID: oai:bth.se:forskinfoECAD51B8D72093FDC12579AA0055096EOAI: oai:DiVA.org:bth-7316DiVA: diva2:834922