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Capacity Comparisons of Wireless Indoor Networks with Non-uniform User Distribution
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (MUCOM)
Responsible organisation
2002 (English)In: Proceedings - 2001 International Conference on Third Generation Wireless and Beyond (Key Function of World Wireless Congress), May 28-31 2002, San Francisco, CA, United States, 2002, 255-258 p.Conference paper, (Other academic)
Abstract [en]

Three different types of channel allocation methods are compared for wireless indoor networks having non-uniform user distributions. Capacity comparisons are made for networks using centralized, distributed and fixed channel allocation. The case with uniform user distribution will be used as a performance reference for all allocation methods. Sector antennas are used as a means to improve the system performance when the users are not evenly distributed over the area. All the compared networks with different allocation methods lose performance with non-uniform user distribution. Centralized networks suffer more from capacity loss than the other networks in our investigations, although the performance is still higher in all situations for the centralized scheme. Simulation results show that sector antennas improve the performance for all channel allocation methods and that the largest improvement can be seen for networks using fixed channel allocation.

Place, publisher, year, edition, pages
2002. 255-258 p.
Keyword [sv]
Radioresurshantering
National Category
Computer Science
Identifiers
URN: urn:nbn:se:miun:diva-1876Scopus ID: 2-s2.0-6344284691Local ID: 676OAI: oai:DiVA.org:miun-1876DiVA: diva2:26908
Conference
2001 International Conference on Third Generation Wireless and Beyond (Key Function of World Wireless Congress); San Francisco, CA; United States; 28 May 2002 through 31 May 2002; Code 63769
Available from: 2008-09-30 Created: 2008-09-30 Last updated: 2016-09-26Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf