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Adaptive bitrate and resource allocation for relay-assisted ARQ transmissions
dc.contributor.author | Agustín de Dios, Adrián |
dc.contributor.author | Vidal Manzano, José |
dc.contributor.author | Muñoz Medina, Olga |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2011-05-06T07:24:26Z |
dc.date.available | 2011-05-06T07:24:26Z |
dc.date.created | 2009 |
dc.date.issued | 2009 |
dc.identifier.citation | Agustin, A.; Vidal, J.; Muñoz, O. Adaptive bitrate and resource allocation for relay-assisted ARQ transmissions. A: IEEE International Conference on Communications (ICC). "2009 IEEE International Conference on Communications". 2009, p. 3920-3924. |
dc.identifier.isbn | 978-1-4244-3436-7 |
dc.identifier.uri | http://hdl.handle.net/2117/12487 |
dc.description.abstract | Automatic repeat request (ARQ) protocols deal with the situations where the selected data rate is not supported by the current channel realization. The inappropriate selection is motivated by the limited channel state information at the transmitter (CSIT). This work looks into how the ARQ protocols are applied to the half-duplex relay-assisted transmission with decode-and-forward relays by exploiting the ACK feedback channel of the terminals. Two implementations are tackled: 1) only the source or 2) source and relay manage the retransmissions under the pure-ARQ protocol. This work presents an analytical framework for the comparison of both options. The study allows the optimization of the bitrate and amount of resource allocated for the relay transmission phases. |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Protocols de comunicació |
dc.subject.lcsh | Automatic repeat request protocols |
dc.subject.lcsh | ARQ transmissions |
dc.subject.lcsh | Radio resource management (Wireless communications) |
dc.title | Adaptive bitrate and resource allocation for relay-assisted ARQ transmissions |
dc.type | Conference report |
dc.subject.lemac | Protocols de comunicació |
dc.contributor.group | Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
dc.identifier.doi | 10.1109/ICC.2009.5198697 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://portal.acm.org/citation.cfm?id=1818003 |
dc.rights.access | Open Access |
local.identifier.drac | 3130162 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/215282/EU/Reconfigurable OFDMA-based Cooperative NetworKs Enabled by Agile SpecTrum Use/ROCKET |
local.citation.author | Agustin, A.; Vidal, J.; Muñoz, O. |
local.citation.contributor | IEEE International Conference on Communications (ICC) |
local.citation.publicationName | 2009 IEEE International Conference on Communications |
local.citation.startingPage | 3920 |
local.citation.endingPage | 3924 |