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Quality of service and mobility for the wireless internet

Published: 21 July 2001 Publication History

Abstract

Our paper explores the issue of how to provide appropriate quality of Service mechanisms closely integrated with flexible mobility management in wireless local area networks. We consider them as access networks of choice for the high performance Wireless Mobile Internet. We present a hierarchical QoS architecture that extends Differentiated Services (DiffServ) to mobile hosts in a wireless environment. Our approach is based on controlling several parameters of a wiireless LAN cell: the limited geographicaL span to ensure the same high bit rate for all hosts, the constrained rate of traffic sources to limit the use of the channel in function of the required QoS and the limited number of active hosts to keep the load sufficiently low. The QoS management is coupled with mobility management at the IP level. We use a micro-mobility scheme implemented in the IPv6 layer with fast hand-offs between adjacent cells. Micro-mobility avoids address translation, traffic tunnelling, and enables fast hand-offs. We give some details of experiments to show the quality of service diffferentiation over the 802.11b network.

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Cited By

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  • (2009)Applying fair intelligent congestion control in a hybrid QoS architecture for wireless environmentProceedings of the 7th international conference on Information, communications and signal processing10.5555/1818318.1818508(748-753)Online publication date: 8-Dec-2009
  • (2009)Wireless Local Access to the Mobile InternetWireless Internet Handbook10.1201/9780203011690.ch10Online publication date: 11-Dec-2009
  • (2009)Applying Fair Intelligent Congestion Control in a hybrid QoS architecture for wireless environment2009 7th International Conference on Information, Communications and Signal Processing (ICICS)10.1109/ICICS.2009.5397563(1-6)Online publication date: Dec-2009
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cover image ACM Conferences
WMI '01: Proceedings of the first workshop on Wireless mobile internet
July 2001
88 pages
ISBN:1581134231
DOI:10.1145/381472
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 21 July 2001

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Author Tags

  1. 802.11 WLAN
  2. DiffServ
  3. IPv6
  4. QoS support in wireless access networks
  5. handover and admission control\
  6. micro-mobility management mechanisms

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Cited By

View all
  • (2009)Applying fair intelligent congestion control in a hybrid QoS architecture for wireless environmentProceedings of the 7th international conference on Information, communications and signal processing10.5555/1818318.1818508(748-753)Online publication date: 8-Dec-2009
  • (2009)Wireless Local Access to the Mobile InternetWireless Internet Handbook10.1201/9780203011690.ch10Online publication date: 11-Dec-2009
  • (2009)Applying Fair Intelligent Congestion Control in a hybrid QoS architecture for wireless environment2009 7th International Conference on Information, Communications and Signal Processing (ICICS)10.1109/ICICS.2009.5397563(1-6)Online publication date: Dec-2009
  • (2006)Applications and Performance Analysis of Bridging with Layer-3 Forwarding on Wireless LANsAdvanced Int'l Conference on Telecommunications and Int'l Conference on Internet and Web Applications and Services (AICT-ICIW'06)10.1109/AICT-ICIW.2006.50(81-81)Online publication date: 2006
  • (2005)Differentiated services for wireless networksPACRIM. 2005 IEEE Pacific Rim Conference on Communications, Computers and signal Processing, 2005.10.1109/PACRIM.2005.1517367(625-628)Online publication date: 2005
  • (2005)A Framework for Quality of Service in Wireless NetworksProceedings of the 3rd Annual Communication Networks and Services Research Conference10.1109/CNSR.2005.7(231-236)Online publication date: 16-May-2005
  • (2004)Service differentiation at the MAC level in the wireless segment of IEEE 802.11 WLANs'(ICEEE). 1st International Conference on Electrical and Electronics Engineering, 2004.10.1109/ICEEE.2004.1433854(78-83)Online publication date: 2004
  • (2004)Provision of QoS in wireless networksProceedings. Second Annual Conference on Communication Networks and Services Research, 2004.10.1109/DNSR.2004.1344748(337-340)Online publication date: 2004
  • (2004)Adaptive QoS management for IEEE 802.11 future wireless ISPsWireless Networks10.1023/B:WINE.0000028545.57424.8d10:4(413-421)Online publication date: 1-Jul-2004
  • (2004)A new policy-aware terminal for QoS, AAA and mobility managementInternational Journal of Network Management10.1002/nem.50914:2(77-87)Online publication date: 1-Mar-2004
  • Show More Cited By

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