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.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.description.departamento	Teoría de la Señal y Comunicaciones
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.language.iso	en	es
dc.publisher	Wireless Communication Systems, 2006. ISWCS '06. 3rd International Symposium on	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess
dc.subject	Telecomunicaciones	es
dc.subject.unesco	3325 Tecnología de las Telecomunicaciones	es
dc.title	Direct Link Aware Cooperative Relaying	es
dc.type	info:eu-repo/semantics/conferenceObject	es

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