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dc.contributor.authorJeng, Andy An-Kaien_US
dc.contributor.authorJan, Rong-Hongen_US
dc.date.accessioned2014-12-08T15:20:33Z-
dc.date.available2014-12-08T15:20:33Z-
dc.date.issued2011-12-01en_US
dc.identifier.issn1045-9219en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TPDS.2011.68en_US
dc.identifier.urihttp://hdl.handle.net/11536/14639-
dc.description.abstractIn MANETs, mobile devices are usually powered by batteries with limited energy supplies. Topology control is a promising approach, which conserves energy by either reducing transmission power for each node or preserving energy-efficient routes for the entire network. However, there is empirically a trade-off between the energy efficiency of the nodes and routes in a topology. Besides, it may consume considerable energy to maintain the topology due to node mobility. In this paper, we propose an adaptive topology control protocol for mobile nodes. The protocol allows each node to decide whether to support energy-efficient routing or conserve its own energy. Moreover, it can drastically shrink the broadcasting power of beacon messages for mobile nodes. We prove that any reconstruction and change of broadcasting radius converge in four and five beacon intervals, respectively. The experimental results show that our protocol can significantly reduce the total energy consumption for each successfully transmitted packet, and prolong the life times of nodes, especially in high mobility environments.en_US
dc.language.isoen_USen_US
dc.subjectMobile ad hoc networken_US
dc.subjecttopology controlen_US
dc.subjectenergy-efficient protocolen_US
dc.subjectdistributed systemen_US
dc.titleAdaptive Topology Control for Mobile Ad Hoc Networksen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TPDS.2011.68en_US
dc.identifier.journalIEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMSen_US
dc.citation.volume22en_US
dc.citation.issue12en_US
dc.citation.spage1953en_US
dc.citation.epage1960en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000296090100001-
dc.citation.woscount7-
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