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dc.contributor.authorChen, Lien-Wuen_US
dc.contributor.authorTseng, Yu-Cheeen_US
dc.date.accessioned2014-12-08T15:11:08Z-
dc.date.available2014-12-08T15:11:08Z-
dc.date.issued2008-08-01en_US
dc.identifier.issn1089-7798en_US
dc.identifier.urihttp://dx.doi.org/10.1109/LCOMM.2008.080428en_US
dc.identifier.urihttp://hdl.handle.net/11536/8536-
dc.description.abstractThe IEEE 802.16 standard is designed to meet the need of metropolitan-area broadband wireless access. This work studies two collision-resolution requesting schemes for best-effort (BE) traffics in IEEE 802.16 networks. One is the exponential backoff scheme defined in the standard and the other is a piggyback mechanism enhanced by single-frame backoff, called the Request Piggyback (RPB) scheme. We analyze and compare their performance in terms of the request success probability and the packet delivery delay under Poisson traffic. The results show that the RPB scheme outperforms the exponential backoff scheme and can reduce request collision.en_US
dc.language.isoen_USen_US
dc.subjectcontention resolutionen_US
dc.subjectIEEE 802.16en_US
dc.subjectmedium access controlen_US
dc.subjectWiMaxen_US
dc.subjectwireless communicationen_US
dc.titleDesign and analysis of contention-based request schemes for best-effort traffics in IEEE 802.16 networksen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/LCOMM.2008.080428en_US
dc.identifier.journalIEEE COMMUNICATIONS LETTERSen_US
dc.citation.volume12en_US
dc.citation.issue8en_US
dc.citation.spage602en_US
dc.citation.epage604en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000258373700020-
dc.citation.woscount3-
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