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dc.contributor.authorHsu, Yu-Pinen_US
dc.contributor.authorFeng, Kai-Tenen_US
dc.date.accessioned2014-12-08T15:04:32Z-
dc.date.available2014-12-08T15:04:32Z-
dc.date.issued2008en_US
dc.identifier.isbn978-1-4244-1462-8en_US
dc.identifier.urihttp://hdl.handle.net/11536/3030-
dc.description.abstractTechniques for improving the network congestion have been proposed in different fields. In recent year, the congestion control problems were studied to enhance the routing performance for wireless sensor networks. In this paper, an Adaptive NAV-Assisted Routing (ANAR) algorithm is proposed to improve the network congestion with a crosslayer approach. The NAV vectors obtained from the RTS/CTS packets are utilized for the determination of the channel status around a sensor node. The routing path is selected based on the congestion-free probability along the route for the transmission of data packets. Moreover, the adaptive path-switching scheme further enhances the routing performance of the proposed ANAR algorithm. The effectiveness of the ANAR protocol is illustrated via the simulations. Without consuming excessive power for each sensor node, the ANAR algorithm can achieve better performance comparing with other existing schemes, especially under the scenarios with network congestion.en_US
dc.language.isoen_USen_US
dc.subjectcongestion controlen_US
dc.subjectcross-layer designen_US
dc.subjectrouting protocolen_US
dc.subjectCSMA/CA schemeen_US
dc.subjectwireless multihop networksen_US
dc.titleCross-layer routing for congestion control in wireless sensor networksen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2008 IEEE RADIO AND WIRELESS SYMPOSIUM, VOLS 1 AND 2en_US
dc.citation.spage783en_US
dc.citation.epage786en_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:000256458600197-
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