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Contention-Based Polling Efficiency in Broadband Wireless Networks
St. Petersburg State University of Aerospace Instrumentation, Bolshaya Morskaya street, 67, 190000, St. Petersburg, Russian Federation.
St. Petersburg State University of Aerospace Instrumentation, Bolshaya Morskaya street, 67, 190000, St. Petersburg, Russian Federation.
St. Petersburg State University of Information Technologies, Mechanics and Optics, Vasilievsky Island, Birjevaja Linija, 4, 199034, St. Petersburg, Russian Federation.ORCID-id: 0000-0003-4894-4134
2008 (Engelska)Ingår i: Analytical and Stochastic Modeling Techniques and Applications: 15th International Conference, ASMTA 2008 Nicosia, Cyprus, June 4-6, 2008 Proceedings / [ed] Khalid Al-Begain, Armin Heindl, Miklós Telek, Berlin: Springer Berlin/Heidelberg, 2008, s. 295-309Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

This paper addresses the performance of the contention-based polling techniques at the bandwidth reservation stage of IEEE 802.16 standard. A general proposition is proved, which establishes that the grouping of users in the random multiple access system does not change its capacity. Broadcast and multicast polling mechanisms are then considered, for which the throughput and the rate of the truncated binary exponential backoff algorithm are calculated for the lossy and the lossless system types, respectively. It is shown, that subject to proper optimization the performance of the aforementioned algorithm is the same for both system types. The efficiency of the symmetric user grouping is finally studied, which demonstrates that a negligible performance gain may be achieved for the cost of the increased IEEE 802.16 overhead.

Ort, förlag, år, upplaga, sidor
Berlin: Springer Berlin/Heidelberg, 2008. s. 295-309
Serie
Lecture Notes in Computer Science, ISSN 0302-9743 ; 5055
Nyckelord [en]
Standards, Stochastic control systems, Stochastic programming, Telecommunication systems
Nationell ämneskategori
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Identifikatorer
URN: urn:nbn:se:hh:diva-21003DOI: 10.1007/978-3-540-68982-9_21ISI: 000256876600021Scopus ID: 2-s2.0-46049101474ISBN: 978-3-540-68980-5 ISBN: 978-3-540-68982-9 ISBN: 354068980X OAI: oai:DiVA.org:hh-21003DiVA, id: diva2:587621
Konferens
15th International Conference on Analytical and Stochastic Modelling Techniques and Applications, Nicosia, CYPRUS, JUN 04-06, 2008
Tillgänglig från: 2013-01-14 Skapad: 2013-01-14 Senast uppdaterad: 2015-09-29Bibliografiskt granskad

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