Direct Link Aware Cooperative Relaying

dc.contributor.author	Figuera Pozuelo, Carlos
dc.contributor.author	Morgado, Eduardo
dc.contributor.author	Caamaño, Antonio J.
dc.contributor.author	Cano, Alfonso
dc.date.accessioned	2008-11-24T18:35:27Z
dc.date.available	2008-11-24T18:35:27Z
dc.date.issued	2006-09-06
dc.identifier.citation	Page(s):292 - 296	es
dc.identifier.other	Digital Object Identifier 10.1109/ISWCS.2006.4362306
dc.identifier.uri	http://hdl.handle.net/10115/1626
dc.description.abstract	Cooperative relaying strategies enable spatial diversity gains. Using a proper forwarding strategy, these techniques can achieve diversity order as high as the number of diverse paths. We derive a strategy named Direct Link-Aware Relaying (DLA), which uses the source-destination link status as a condition to forward or not the signal at the relay. DLA is shown to achieve full diversity and to save energy compared to decodeand-forward strategies. Compared to selective-forwarding, DLA overcomes the use of error detection codes. Extension to the Multi-Branch case is developed. Simulations corroborate our analytical claims.	es
dc.language.iso	en	es
dc.publisher	Wireless Communication Systems, 2006. ISWCS '06. 3rd International Symposium on	es
dc.subject	Telecomunicaciones	es
dc.title	Direct Link Aware Cooperative Relaying	es
dc.type	info:eu-repo/semantics/conferenceObject	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess
dc.subject.unesco	3325 Tecnología de las Telecomunicaciones	es
dc.description.departamento	Teoría de la Señal y Comunicaciones