Parameter decision for enhancing performance of wireless lans with prioritized messages
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Seokyun | - |
dc.contributor.author | Hur, Sun | - |
dc.contributor.author | KIM, JUNG YONG | - |
dc.date.accessioned | 2021-06-23T19:39:59Z | - |
dc.date.available | 2021-06-23T19:39:59Z | - |
dc.date.issued | 2007-06 | - |
dc.identifier.issn | 0219-6220 | - |
dc.identifier.issn | 1793-6845 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/43682 | - |
dc.description.abstract | Distributed coordination function (DCF) is a primary random access mechanism of IEEE 802.11, which is the basic protocol of wireless LAN based on the CSMA/CA protocol. It enables fast installation with minimal management and maintenance costs and is a very robust protocol for the best effort service in wireless medium. The current DCF, however, is known to be unsuitable for real-time applications such as voice message transmission. In this paper, we focus on the performance issues of IEEE 802.11 which accommodates the prioritized messages. Existing results use the initial window size and backoff window increasing factor as tools to handle the priority of the messages. Instead, we introduce a novel scheme which chooses the backoff timer with arbitrary probabilities. By this, one can greatly reduce the backoff delay of the lower priority messages without degrading the performance of higher priority. Additionally, we provide a step-by-step procedure which determines the system parameters such as the initial window size, backoff window increasing factor, and the backoff timer choosing probabilities, guaranteeing the quality of service (QoS). | - |
dc.format.extent | 13 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | World Scientific Publishing Co | - |
dc.title | Parameter decision for enhancing performance of wireless lans with prioritized messages | - |
dc.type | Article | - |
dc.publisher.location | 싱가폴 | - |
dc.identifier.doi | 10.1142/S0219622007002514 | - |
dc.identifier.scopusid | 2-s2.0-34547360420 | - |
dc.identifier.wosid | 000250926500006 | - |
dc.identifier.bibliographicCitation | International Journal of Information Technology and Decision Making, v.6, no.2, pp 301 - 313 | - |
dc.citation.title | International Journal of Information Technology and Decision Making | - |
dc.citation.volume | 6 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 301 | - |
dc.citation.endPage | 313 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Operations Research & Management Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Artificial Intelligence | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications | - |
dc.relation.journalWebOfScienceCategory | Operations Research & Management Science | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordAuthor | wireless LAN | - |
dc.subject.keywordAuthor | distributed coordination function | - |
dc.subject.keywordAuthor | backoff algorithm | - |
dc.subject.keywordAuthor | priority | - |
dc.subject.keywordAuthor | quality of service | - |
dc.identifier.url | https://www.worldscientific.com/doi/abs/10.1142/S0219622007002514 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.