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dc.contributor.authorWan, Peng-Junen_US
dc.contributor.authorYi, Chih-Weien_US
dc.contributor.authorWang, Lixinen_US
dc.contributor.authorYao, Francesen_US
dc.contributor.authorJia, Xiaohuaen_US
dc.date.accessioned2014-12-08T15:40:30Z-
dc.date.available2014-12-08T15:40:30Z-
dc.date.issued2009-05-01en_US
dc.identifier.issn0090-6778en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TCOMM.2009.05.070307en_US
dc.identifier.urihttp://hdl.handle.net/11536/27643-
dc.description.abstractIn wireless ad hoe networks, greedy forward routing is a localized geographic routing algorithm in which one node discards a packet if none of its neighbors is closer to the destination of the packet than itself, or otherwise forwards the packet to the neighbor closest to the destination. If all nodes have the same transmission radii, the critical transmission radius for greedy forward routing is the smallest transmission radius which ensures packets can be delivered by greedy forward routing through any source-destination pair. In this paper, we study asymptotic critical transmission radii of randomly deployed wireless ad hoc networks. Assume network nodes are represented by a Poisson point process of density n over a unit-area convex compact region whose boundary curvature is bounded. We show that the ratio of critical transmission radii to root ln n/pi n is asymptotically almost surely equal to root 1/(2/3 - root 3/2 pi) approximate to 1.6.en_US
dc.language.isoen_USen_US
dc.subjectWireless ad hoc networksen_US
dc.subjectgreedy forward routingen_US
dc.subjectcritical transmission radiien_US
dc.subjectrandom deploymenten_US
dc.titleAsymptotic Critical Transmission Radii for Greedy Forward Routing in Wireless Ad Hoc Networksen_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.doi10.1109/TCOMM.2009.05.070307en_US
dc.identifier.journalIEEE TRANSACTIONS ON COMMUNICATIONSen_US
dc.citation.volume57en_US
dc.citation.issue5en_US
dc.citation.spage1433en_US
dc.citation.epage1443en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000266069700032-
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