Mostra el registre d'ítem simple
Cooperation on demand protocols for wireless networks
dc.contributor.author | Jesus, Gomez |
dc.contributor.author | Alonso Zárate, Jesús |
dc.contributor.author | Verikoukis, Christos |
dc.contributor.author | Pérez Neira, Ana Isabel |
dc.contributor.author | Alonso Zárate, Luis Gonzaga |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2015-03-16T14:16:58Z |
dc.date.created | 2007-05-31 |
dc.date.issued | 2007-05-31 |
dc.identifier.citation | Jesus, G. [et al.]. Cooperation on demand protocols for wireless networks. A: International Conference on Communications. "Proceedings of ICC07". Glasgow: Institute of Electrical and Electronics Engineers (IEEE), 2007, p. 1-5. |
dc.identifier.uri | http://hdl.handle.net/2117/26730 |
dc.description.abstract | We consider a cooperative network where the communication between a single source-destination pair is assisted by the transmission of relays. In the considered cooperative model, once a node requires cooperation, it broadcasts a claim for cooperation message. Under high mobility conditions or in some special scenarios this is the natural procedure to discover the potential relays. However, when there is a large number of nodes that can potentially serve as a relay, a multiple relay access control (MRAC) problem turns up and the relay transmissions must be organized in an effective manner. We introduce this problematic and propose three different strategies to manage this severe competitive channel. In these strategies either the source, the destination or both trigger the cooperative process. The methodology employed makes the results and conclusions valid for a wide range of cooperative scenarios, and hence, useful for a wide range of applications. |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica |
dc.subject.lcsh | Wireless LANs |
dc.subject.lcsh | Computer network protocols |
dc.subject.lcsh | cooperative communications |
dc.title | Cooperation on demand protocols for wireless networks |
dc.type | Conference lecture |
dc.subject.lemac | Xarxes locals sense fil Wi-Fi |
dc.subject.lemac | Protocols de xarxes d'ordinadors |
dc.contributor.group | Universitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
dc.contributor.group | Universitat Politècnica de Catalunya. WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils |
dc.identifier.doi | 10.1109/PIMRC.2007.4394100 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 2375879 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Jesus, G.; Alonso-Zárate, J.; Verikoukis, C.; Perez, A.; Alonso, L. |
local.citation.contributor | International Conference on Communications |
local.citation.pubplace | Glasgow |
local.citation.publicationName | Proceedings of ICC07 |
local.citation.startingPage | 1 |
local.citation.endingPage | 5 |