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Erlang Capacity of UMTS Using Perceptual-based Power Control: An Analytical Framework
Responsible organisation
2009 (English)Conference paper, (Refereed) Published
Abstract [en]

An analytical framework for calculation of Erlang capacity per cell of UMTS with perceptual-based power control is derived. A comparison of the capacity of the system using the proposed power control algorithm with its conventional counterpart is performed. This is supported by numerical results on Erlang capacity over a variety of system parameters for both considered power control approaches. It is shown that the use of perceptual speech quality metrics in power control results in a capacity gain of at least 10% over that of conventional UMTS.

Place, publisher, year, edition, pages
Honolulu, U.S.A.: IEEE , 2009.
Keyword [en]
Power Control, UMTS, Erlang Capacity, PESQ
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-8004Local ID: oai:bth.se:forskinfo045E7709A5083135C125760F0040CED0OAI: oai:DiVA.org:bth-8004DiVA: diva2:835688
Conference
IEEE Global Communications Conference
Available from: 2012-09-18 Created: 2009-08-11 Last updated: 2015-06-30Bibliographically approved

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Zepernick, Hans-Jürgen
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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
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