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A QoS management system for multimedia applications in IEEE 802.11 wireless LAN

Published: 04 December 2006 Publication History

Abstract

Wireless networks are becoming increasingly popular in professional environments as well as in the home. The success of IEEE 802.11 has cut down equipment costs and people are now building their own residential wireless networks, connecting PCs, MP3 players, broadband gateways and Hi-Fi systems.However, such dramatic growth is creating problems in crowded areas, as the Wi-Fi bandwidth is limited and interference effects start to limit the technology usability.This paper describes a management system for handling the quality of the overall home wireless network, so that interference or bulk noise effects can be alleviated allowing users to enjoy digital content with the reliability they expect. By means of Universal Plug 'n Play, events that may deteriorate the quality of existing services can be propagated to all interested devices so that a smart allocation of network resources can be applied. A simple Admission Control scheme is also used to regulate the admission of real-time streams.

References

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Chen, L., and Heinzelman, W. 2004. Network architecture to support qos in mobile ad hoc networks. IEEE International Conference on Multimedia and Expo. 3, 1715--1718.
[2]
IEEE. 1999. Std 802.11 Standard for Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications.
[3]
IEEE. 2004. Draft 802.11k Radio Resource Measurement Enhancements.
[4]
IEEE. 2005. Std 802.11e Standard for Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Medium Access Control (MAC) Quality of Service (QoS) Enhancements.
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Jain, M., and Dovrolis, C. 2002. Pathload: A measurement tool for end-to-end available bandwidth. In Proceedings of Passive and Active Measurements (PAM) Workshop, 14--25.
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Nahrstedt, K., Xu, D., Wichakakul, D., and Li, B. 2001. Qos-aware middleware for ubiquitous and heterogeneous environments. IEEE Communications Magazine 39, 11, 140--148.
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Ni, Q., Romdhani, L., and Turletti, T. 2004. A survey of qos enhancements for ieee 802.11 wireless lan. Wireless Communications and Mobile Computing 4, 5, 547--566.
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Ong, C. S., Xue, Y., and Nahrsdedt, K. 2004. A middleware for service adaptation in differentiated 802.11 wireless networks. In Proceedings of the Workshop on Coordinated Quality of Service in Distributed Systems, (COQODS).
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Prasad, R. S., Murray, M., Dovrolis, C., and Claffy, K. 2003. Bandwidth estimation: Metrics, measurement techniques, and tools. IEEE Network.
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UPnPForum, 2005. Upnp device architecture. http://www.upnp.org.
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UPnPForum, 2006. Upnp qos architecture: 2.0, for upnp version 1.0. http://www.upnp.org.

Cited By

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  • (2008)Implementing QoS Support in a Wireless Home Network2008 IEEE Wireless Communications and Networking Conference10.1109/WCNC.2008.571(3273-3278)Online publication date: Mar-2008
  • (2008)Adaptive QoS-Aware Resource Management in Heterogeneous Wireless NetworksProceedings of the 22nd International Conference on Advanced Information Networking and Applications - Workshops10.1109/WAINA.2008.327(880-885)Online publication date: 25-Mar-2008
  • (2007)Usability improvements for WLAN accessProceedings of the 12th international conference on Human-computer interaction: interaction design and usability10.5555/1772490.1772553(549-558)Online publication date: 22-Jul-2007

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  1. A QoS management system for multimedia applications in IEEE 802.11 wireless LAN

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      cover image ACM Other conferences
      MUM '06: Proceedings of the 5th international conference on Mobile and ubiquitous multimedia
      December 2006
      78 pages
      ISBN:1595936076
      DOI:10.1145/1186655
      • General Chair:
      • Vidya Setlur
      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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      • MediaX-Stanford University
      • Nokia
      • Ricoh

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      Association for Computing Machinery

      New York, NY, United States

      Publication History

      Published: 04 December 2006

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      Author Tags

      1. QoS
      2. UPnP
      3. admission control
      4. run-time monitoring

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      MUM06
      Sponsor:
      MUM06: Mobile Ubiquitous Multimedia Conferene 2006
      December 4 - 6, 2006
      California, Stanford, USA

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      Overall Acceptance Rate 190 of 465 submissions, 41%

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      Cited By

      View all
      • (2008)Implementing QoS Support in a Wireless Home Network2008 IEEE Wireless Communications and Networking Conference10.1109/WCNC.2008.571(3273-3278)Online publication date: Mar-2008
      • (2008)Adaptive QoS-Aware Resource Management in Heterogeneous Wireless NetworksProceedings of the 22nd International Conference on Advanced Information Networking and Applications - Workshops10.1109/WAINA.2008.327(880-885)Online publication date: 25-Mar-2008
      • (2007)Usability improvements for WLAN accessProceedings of the 12th international conference on Human-computer interaction: interaction design and usability10.5555/1772490.1772553(549-558)Online publication date: 22-Jul-2007

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