dc.contributor.authorZhang, Xiao Juan.
dc.contributor.authorGong, Yi.
dc.date.accessioned2013-07-17T07:09:53Z
dc.date.available2013-07-17T07:09:53Z
dc.date.copyright2011en_US
dc.date.issued2011
dc.identifier.citationZhang, X. J., & Gong, Y. (2012). Joint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destination. Wireless Communications and Mobile Computing, 12(16), 1405-1413.en_US
dc.identifier.issn1530-8677en_US
dc.identifier.urihttp://hdl.handle.net/10220/11764
dc.description.abstractWe consider joint power allocation (PA) and relay positioning in a dual-hop regenerative relay system with multiple antennas equipped at the destination. With a fixed relay location, an adaptive PA strategy at the source and relay under a sum power constraint that minimizes the system outage probability is presented. With a fixed PA strategy, the optimal relay location is derived. We then propose to jointly optimize PA and relay location. It is shown that employing more destination antennas and/or choosing an appropriate relay location can significantly save the power needed at the relay. Numerical results are presented to demonstrate the performance of the proposed PA and relay positioning algorithms.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesWireless communications and mobile computingen_US
dc.rights© 2011 John Wiley & Sons, Ltd.en_US
dc.titleJoint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destinationen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1002/wcm.1072


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