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dc.contributor.authorShi, Juanfei
dc.contributor.authorCalveras Augé, Anna M.
dc.contributor.authorCheng, Ye
dc.contributor.authorLiu, Kai
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2013-05-31T14:11:06Z
dc.date.available2013-05-31T14:11:06Z
dc.date.created2013-05-15
dc.date.issued2013-05-15
dc.identifier.citationShi, J. [et al.]. A novel power efficient location-based cooperative routing with transmission power-upper-limit for wireless sensor networks. "Sensors", 15 Maig 2013, vol. 13, núm. 5, p. 6448-6476.
dc.identifier.issn1424-8220
dc.identifier.urihttp://hdl.handle.net/2117/19478
dc.description.abstractThe extensive usage of wireless sensor networks (WSNs) has led to the development of many power- and energy-efficient routing protocols. Cooperative routing in WSNs can improve performance in these types of networks. In this paper we discuss the existing proposals and we propose a routing algorithm for wireless sensor networks called Power Efficient Location-based Cooperative Routing with Transmission Power-upper-limit (PELCR-TP). The algorithm is based on the principle of minimum link power and aims to take advantage of nodes cooperation to make the link work well in WSNs with a low transmission power. In the proposed scheme, with a determined transmission power upper limit, nodes find the most appropriate next nodes and single-relay nodes with the proposed algorithm. Moreover, this proposal subtly avoids non-working nodes, because we add a Bad nodes Avoidance Strategy (BAS). Simulation results show that the proposed algorithm with BAS can significantly improve the performance in reducing the overall link power, enhancing the transmission success rate and decreasing the retransmission rate.
dc.format.extent29 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshWireless LANs
dc.subject.otherwireless sensor networks
dc.subject.otherpower conservation
dc.subject.othercooperative communication
dc.subject.otherbad nodes avoidance
dc.subject.otherpower efficient
dc.titleA novel power efficient location-based cooperative routing with transmission power-upper-limit for wireless sensor networks
dc.typeArticle
dc.subject.lemacXarxes locals sense fil Wi-Fi
dc.contributor.groupUniversitat Politècnica de Catalunya. WNG - Grup de xarxes sense fils
dc.identifier.doi10.3390/s130506448
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.mdpi.com/1424-8220/13/5/6448
dc.rights.accessOpen Access
local.identifier.drac12368988
dc.description.versionPostprint (published version)
local.citation.authorShi, J.; Calveras, A.; Cheng, Y.; Liu, K.
local.citation.publicationNameSensors
local.citation.volume13
local.citation.number5
local.citation.startingPage6448
local.citation.endingPage6476
dc.identifier.pmid23676625


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