アイテムの簡略レコードを表示する

Routing and Quality of Service in Mobile AdHoc Networks with TORA/INORA

dc.contributor.advisorBaras, John S.en_US
dc.contributor.authorDharmaraju, Dineshen_US
dc.date.accessioned2007-05-23T10:13:17Z
dc.date.available2007-05-23T10:13:17Z
dc.date.issued2002en_US
dc.identifier.urihttp://hdl.handle.net/1903/6333
dc.description.abstractMobile Adhoc NETworks(MANETs) are characterized by bandwidth constrainedlinks, multiple hops and dynamic topologies. Routing and providing qualityof service in these networks is a highly challenging task. In this thesis,we discuss the unicast routing in MANETs with enhancements to the Temporally OrderedRouting Algorithm(TORA) and quality of service at the network layer with INORA.<p> Temporally Ordered Routing Algorithm (TORA) is a highly distributed, scalable routingprotocol for MANETs. We discuss the improvements in the performance of TORA by QueryLocalization. We also discuss the improvements to TORA to remove aspecific traffic instability problem in TORA. We also describe theproactive operation of TORA and show by simulations that it is generally a good idea to have thegateway nodes in a MANET proactively perform route building and route maintenance.<p> We propose INORA, a network layer QoS support mechanism in adhoc networks, which makesuse of the INSIGNIA in-band signaling mechanism and TORA. We present aneffective couplingbetween TORA and INSIGNIA to get routes that are "best-able" to provide QoS requirementsfor a flow. INORA also provides congestion control. We present two schemes called"Coarse feedback scheme" and "Fine feedback scheme" under the INORA frame work. Weshow that under heavily loaded conditions, the INORA schemes perform better than whenthe signaling protocol and the routing protocol operate without feedback.<p>en_US
dc.format.extent566173 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen_US
dc.relation.ispartofseriesISR; MS 2002-1en_US
dc.relation.ispartofseriesCSHCN; MS 2002-1en_US
dc.subjectGlobal Communication Systemsen_US
dc.titleRouting and Quality of Service in Mobile AdHoc Networks with TORA/INORAen_US
dc.typeThesisen_US
dc.contributor.departmentISRen_US
dc.contributor.departmentCSHCNen_US


このアイテムのファイル

Thumbnail

このアイテムは次のコレクションに所属しています

アイテムの簡略レコードを表示する