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dc.contributor.authorWu, Fang-Jingen_US
dc.contributor.authorHsu, Hsiu-Chien_US
dc.contributor.authorTseng, Yu-Cheeen_US
dc.date.accessioned2014-12-08T15:32:44Z-
dc.date.available2014-12-08T15:32:44Z-
dc.date.issued2012en_US
dc.identifier.isbn978-1-4673-0921-9en_US
dc.identifier.issn1930-529Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/22871-
dc.description.abstractThis paper considers an ad hoc network, where a set of energy-rich mobile nodes, termed mobile relays, are used to facilitate relaying packets so as to mitigate the energy consumption of static nodes. Existing work has focused on link-level relaying behaviors. In this work, we show how to achieve route-level relaying by overhearing route control and data packets. This allows mobile relays to redirect the traffic of static nodes and thus reduce their energy consumption. As the relocation of mobile relays needs to dynamically adjust the current traffic condition, a dynamic relocation scheme of mobile relays needs to be designed. In this paper, we refer to the mobile relay deployment (MRD) problem and design a distributed protocol for mobile relays. In our protocol, mobile relays do not necessarily participate in the routing discovery process, so static nodes can quickly switch back to their original routing paths without reconstruction efforts once mobile relays leave their communication ranges. Simulations by QualNet are presented to evaluate the performance of our protocol as compared to link-level relaying.en_US
dc.language.isoen_USen_US
dc.subjectmobile ad hoc networken_US
dc.subjectmobile relayen_US
dc.subjectpower controlen_US
dc.subjectrouting protocolen_US
dc.subjectwireless networken_US
dc.titleTraffic-Attracted Mobile Relay Deployment in a Wireless Ad Hoc Networken_US
dc.typeProceedings Paperen_US
dc.identifier.journal2012 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM)en_US
dc.citation.spage100en_US
dc.citation.epage105en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000322375100016-
Appears in Collections:Conferences Paper