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Protocols and resource allocation for the two-way relay channel with half-duplex terminals
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 | 2011-05-05T11:22:43Z |
dc.date.available | 2011-05-05T11:22:43Z |
dc.date.created | 2009 |
dc.date.issued | 2009 |
dc.identifier.citation | Agustin, A.; Vidal, J.; Muñoz, O. Protocols and resource allocation for the two-way relay channel with half-duplex terminals. A: IEEE International Conference on Communications (ICC). "2009 IEEE International Conference on Communications". 2009, p. 4288-4292. |
dc.identifier.isbn | 978-1-4244-3436-7 |
dc.identifier.uri | http://hdl.handle.net/2117/12474 |
dc.description.abstract | The two-way relay channel (TWRC) describes the communication between two terminals sharing a common relay. In this work we compare different protocols for the TWRC with a half-duplex relay (forwarding and protocol I) and transmission schemes (Network Coding Relaying with random binning and XOR precoding), when the relay works in decode-and-forward and without channel state information at the transmitters. We provide the optimal resource allocation (in terms of phase duration, data rate and power allocation) when there is an individual or sum-average power constraint over the terminals. Closed-form solutions are derived whenever it is possible, while for others cases we show that the resource allocation can be formulated as a convex problem, which means that the solution can be obtained by low-complexity interior point methods. |
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 | Computer network protocols |
dc.subject.lcsh | Radio resource management (Wireless communications) |
dc.subject.lcsh | Two-way relay channel |
dc.subject.lcsh | TWRC |
dc.title | Protocols and resource allocation for the two-way relay channel with half-duplex terminals |
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.2009.5199374 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5199374 |
dc.rights.access | Open Access |
local.identifier.drac | 3130184 |
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 | 4288 |
local.citation.endingPage | 4292 |