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dc.citation.endPage 124 -
dc.citation.startPage 112 -
dc.citation.title COMPUTER NETWORKS -
dc.citation.volume 64 -
dc.contributor.author Kang, Daeho -
dc.contributor.author Park, Sangkyu -
dc.contributor.author Joo, Changhee -
dc.contributor.author Bahk, Saewoong -
dc.date.accessioned 2023-12-22T02:41:11Z -
dc.date.available 2023-12-22T02:41:11Z -
dc.date.created 2014-06-16 -
dc.date.issued 2014-05 -
dc.description.abstract In wireless local area network (WLAN) with common control channel (CCC), where the spectrum bandwidth is divided into two separate channels for access control and data transmission, concurrent transmissions of control and data frames can improve the spectrum efficiency by pipelining data transmissions. However, the state-of-the-art MAC schemes cannot fully exploit the channel separation due to large control overhead and receiver contention problem, where the former causes bandwidth erosion reducing the data transmission rate and the latter prevents the pipelining when two consecutive transmissions involve a common node as the receiver. In this paper, we focus on the two problems, and develop a novel CCC-based MAC scheme with address-free contention resolution for wireless access networks. Through both analysis and simulations, we show that the proposed scheme minimizes the control overhead and significantly improves the spectrum efficiency: It achieves as twice throughput as the conventional CCC-based MAC and 30% average performance gain over IEEE 802.11 MAC. -
dc.identifier.bibliographicCitation COMPUTER NETWORKS, v.64, pp.112 - 124 -
dc.identifier.doi 10.1016/j.comnet.2014.02.009 -
dc.identifier.issn 1389-1286 -
dc.identifier.scopusid 2-s2.0-84896888053 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/4922 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84896888053 -
dc.identifier.wosid 000335610700008 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE BV -
dc.title Address-free contention in wireless access networks with common control channel for throughput improvement -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Computer Science, Hardware & Architecture; Computer Science, Information Systems; Engineering, Electrical & Electronic; Telecommunications -
dc.relation.journalResearchArea Computer Science; Engineering; Telecommunications -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -

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