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Performance Evaluation of Activity-Based Uplink Load Estimates in WCDMA
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
Ericsson Resarch, Sweden.
Ericsson Research, Sweden.
2004 (English)In: Proceedings of thee IEEE Global Telecommunications Conference 2004, 2004Conference paper, Published paper (Refereed)
Abstract [en]

Activity-based uplink load estimation is considered for WCDMA. By taking the user activity explicitly into account, the method is suitable for a scenario where services with very different activity levels use the same RAB. Scenarios with different mixes of email and MMS (multimedia messaging service) traffic are considered. Simulations indicate that the method provides good accuracy in situations where methods without activity estimation may overestimate the uplink load with about 3 dB.

Place, publisher, year, edition, pages
2004.
Keyword [en]
Admission control, Parameter estimation, Radio link, Noise measurement, Telecommunication services
National Category
Engineering and Technology Control Engineering
Identifiers
URN: urn:nbn:se:liu:diva-89185DOI: 10.1109/GLOCOM.2004.1379088ISBN: 0-7803-8794-5 (print)OAI: oai:DiVA.org:liu-89185DiVA: diva2:612719
Conference
IEEE Global Telecommunications Conference 2004, Dallas, TX, USA, November-December, 2004
Available from: 2013-03-24 Created: 2013-02-25 Last updated: 2013-03-24

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Gunnarsson, Fredrik

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CiteExportLink to record
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Citation style
  • apa
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  • sv-SE
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Output format
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