UM
Centralized scheduling contention resolution for wireless metropolitan area networks
Lu W.-Y.2; Jia W.-J.2; Wang G.-J.2; Du W.-F.2
2006-12-01
Source PublicationTongxin Xuebao/Journal on Communications
ISSN1000436X
Volume27Issue:12
AbstractA novel centralized scheduling contention resolution (CSCR) was presented for the contention problem in PMP model of wireless metropolitan area networks. In each time frame, by estimating the number of active subscriber stations (SSs), the base station (BS) provides an optimal window to all SSs. Each SS then individually participates with this window in transmission. In comparison with the contention resolution based on truncated binary exponential backoff (BEB) algorithm given by IEEE 802.16, the CSCR resolution is not only easy to be implemented and more efficient in utilizing the transmission opportunities, but also can reduce the delay of admission. This was proved by our theoretical analysis and simulations.
KeywordBinary exponential backoff Centralized scheduling Collision Contention IEEE 802.16
URLView the original
Language英語
Fulltext Access
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.City University of Hong Kong
2.Central South University China
Recommended Citation
GB/T 7714
Lu W.-Y.,Jia W.-J.,Wang G.-J.,et al. Centralized scheduling contention resolution for wireless metropolitan area networks[J]. Tongxin Xuebao/Journal on Communications,2006,27(12).
APA Lu W.-Y.,Jia W.-J.,Wang G.-J.,&Du W.-F..(2006).Centralized scheduling contention resolution for wireless metropolitan area networks.Tongxin Xuebao/Journal on Communications,27(12).
MLA Lu W.-Y.,et al."Centralized scheduling contention resolution for wireless metropolitan area networks".Tongxin Xuebao/Journal on Communications 27.12(2006).
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