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dc.contributor.author | Guntupalli, Lakshmikanth | es_ES |
dc.contributor.author | Martínez Bauset, Jorge | es_ES |
dc.contributor.author | Li, Frank Y. | es_ES |
dc.date.accessioned | 2024-01-15T19:00:28Z | |
dc.date.available | 2024-01-15T19:00:28Z | |
dc.date.issued | 2018-04-07 | es_ES |
dc.identifier.issn | 1389-1286 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/201924 | |
dc.description.abstract | [EN] Two types of packet transmission schemes are prevalent in duty-cycled wireless sensor networks, i.e., single packet transmission and aggregated packet transmission which integrates multiple packets in one frame. While most existing models are developed based on an error-free channel assumption, this pa- per evaluates the performance of both transmission schemes under error-prone channel conditions. We develop a four-dimensional discrete-time Markov chain model to investigate the impact of channel im- pairments on the performance of frame transmissions. Together with tracking the number of packets in the queue, number of retransmissions and number of active nodes, the fourth dimension of the model is able to capture the channel behavior at the frame-level. Based on the developed model, we analyze packet loss probability, packet delay, throughput, node energy consumption, and energy efficiency under various channel conditions. To further reduce energy consumption, we propose an event-triggered sleep- ing (ETS) energy mode for synchronous duty-cycling medium access control protocols. Numerical results reveal to which extent channel impairments may deteriorate the network performance, as well as the advantage of adopting aggregated packet transmission. The benefit brought by the ETS energy mode is also demonstrated showing that the network lifetime is considerably extended, particularly in low traffic load scenarios. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Computer Networks | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Duty-cycled WSNs | es_ES |
dc.subject | Frame transmission | es_ES |
dc.subject | Error-prone channels | es_ES |
dc.subject | Event-triggered sleeping | es_ES |
dc.subject | Discrete-time Markov chain | es_ES |
dc.subject | Performance evaluation | es_ES |
dc.subject.classification | INGENIERÍA TELEMÁTICA | es_ES |
dc.title | Performance of Frame Transmissions and Event-triggered Sleeping in Duty-Cycled WSNs with Error-Prone Wireless Links | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.comnet.2018.01.047 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2015-71932-REDT/ES/ELASTIC NETWORKS: NUEVOS PARADIGMAS DE REDES ELASTICAS PARA UN MUNDO RADICALMENTE BASADO EN CLOUD Y FOG COMPUTING/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TIN2013-47272-C2-1-R/ES/PLATAFORMA DE SERVICIOS PARA CIUDADES INTELIGENTES CON REDES M2M DENSAS/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació | es_ES |
dc.description.bibliographicCitation | Guntupalli, L.; Martínez Bauset, J.; Li, FY. (2018). Performance of Frame Transmissions and Event-triggered Sleeping in Duty-Cycled WSNs with Error-Prone Wireless Links. Computer Networks. 134:215-227. https://doi.org/10.1016/j.comnet.2018.01.047 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.comnet.2018.01.047 | es_ES |
dc.description.upvformatpinicio | 215 | es_ES |
dc.description.upvformatpfin | 227 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 134 | es_ES |
dc.relation.pasarela | S\354971 | es_ES |
dc.contributor.funder | MINISTERIO DE ECONOMIA Y EMPRESA | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |