On-demand SIR and band width-guaranteed routing with transmit power assignment in ad hoc mobile networks

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dc.contributor.authorKim, Dko
dc.contributor.authorMin, CHko
dc.contributor.authorKim, Sehunko
dc.date.accessioned2007-08-29T02:06:33Z-
dc.date.available2007-08-29T02:06:33Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2004-07-
dc.identifier.citationIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.53, pp.1215 - 1223-
dc.identifier.issn0018-9545-
dc.identifier.urihttp://hdl.handle.net/10203/1151-
dc.description.abstractIn this paper, we propose a novel on-demand quality-of-service (QoS) routing protocol, SBR [signal-to-interference (SIR) and bandwidth routing], which explicitly fulfills both SIR and bandwidth requirements from different multimedia users in ad hoc mobile networks. With SBR, bandwidth reservation is made by allocating time slots and SIR reservation is ensured by assigning adequate powers at the intermediate nodes between a source and a destination. The power-assignment method used in SBR supports finding routes that satisfy the SIR requirements as well as reduces the level of prevailing interference that necessarily occurs in multiple-access wireless networks. SBR also has a new backup capability of establishing multiple paths, even for a single connection, when the route search cannot find a single path that supports the QoS requirements, which contributes to reducing the probability of call denials in constructing the route due to a lack of suitable paths. Extensive simulations show that SBR significantly reduces the ratio of unsuccessful calls with modest routing overhead.-
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectWIRELESS NETWORKS-
dc.subjectPROTOCOLS-
dc.titleOn-demand SIR and band width-guaranteed routing with transmit power assignment in ad hoc mobile networks-
dc.typeArticle-
dc.identifier.wosid000222884400025-
dc.identifier.scopusid2-s2.0-3943075186-
dc.type.rimsART-
dc.citation.volume53-
dc.citation.beginningpage1215-
dc.citation.endingpage1223-
dc.citation.publicationnameIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY-
dc.identifier.doi10.1109/TVT.2004.830140-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorKim, Sehun-
dc.contributor.nonIdAuthorKim, D-
dc.contributor.nonIdAuthorMin, CH-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorad hoc mobile networks-
dc.subject.keywordAuthorbandwidth reservation-
dc.subject.keywordAuthorquality-of-service (QoS) routing-
dc.subject.keywordAuthorsignal-to-interference (SIR) requirement-
dc.subject.keywordAuthortransmit power assignment-
dc.subject.keywordPlusWIRELESS NETWORKS-
dc.subject.keywordPlusPROTOCOLS-
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