A distributed time-slot allocation method in WiMedia UWB wireless personal area networks

Kyoung Sung Kim, Seokhwan Kim, Kyung Hur, Doo-Seop Eom, Yeonwoo Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Although the WiMedia UWB enables high-speed multimedia stream delivery in WPANs, a WiMedia MAC still does not have well-defined QoS mapping and resource allocation mechanisms to support multimedia streams with requested QoS parameters in a distributed manner. Thus, we propose a new QoS-aware distributed time slot allocation method for providing fair and adaptive QoS provisionings to isochronous streams according to current traffic loads and their requested QoS parameters, by virtue of executing only a proposed satisfaction of QoS algorithm at each device. From simulation results, it is shown that the proposed method improves the efficiency of time-slot utilization while it achieves fairness of QoS provisionings in a fully distributed manner.

Original languageEnglish
Title of host publicationProceedings of the IASTED International Conference on Wireless Communications, WC 2010
Pages679-685
Number of pages7
Publication statusPublished - 2010 Dec 1
EventIASTED International Conference on Wireless Communications, WC 2010 - Banff, AB, Canada
Duration: 2010 Jul 152010 Jul 17

Other

OtherIASTED International Conference on Wireless Communications, WC 2010
CountryCanada
CityBanff, AB
Period10/7/1510/7/17

Fingerprint

Personal communication systems
Ultra-wideband (UWB)
Quality of service
Telecommunication traffic
Resource allocation

Keywords

  • QoS provisioning
  • Time slot allocation
  • UWB
  • WiMedia MAC

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Kim, K. S., Kim, S., Hur, K., Eom, D-S., & Lee, Y. (2010). A distributed time-slot allocation method in WiMedia UWB wireless personal area networks. In Proceedings of the IASTED International Conference on Wireless Communications, WC 2010 (pp. 679-685)

A distributed time-slot allocation method in WiMedia UWB wireless personal area networks. / Kim, Kyoung Sung; Kim, Seokhwan; Hur, Kyung; Eom, Doo-Seop; Lee, Yeonwoo.

Proceedings of the IASTED International Conference on Wireless Communications, WC 2010. 2010. p. 679-685.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, KS, Kim, S, Hur, K, Eom, D-S & Lee, Y 2010, A distributed time-slot allocation method in WiMedia UWB wireless personal area networks. in Proceedings of the IASTED International Conference on Wireless Communications, WC 2010. pp. 679-685, IASTED International Conference on Wireless Communications, WC 2010, Banff, AB, Canada, 10/7/15.
Kim KS, Kim S, Hur K, Eom D-S, Lee Y. A distributed time-slot allocation method in WiMedia UWB wireless personal area networks. In Proceedings of the IASTED International Conference on Wireless Communications, WC 2010. 2010. p. 679-685
Kim, Kyoung Sung ; Kim, Seokhwan ; Hur, Kyung ; Eom, Doo-Seop ; Lee, Yeonwoo. / A distributed time-slot allocation method in WiMedia UWB wireless personal area networks. Proceedings of the IASTED International Conference on Wireless Communications, WC 2010. 2010. pp. 679-685
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