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Benefits of Perceptual Speech Quality Metrics in Modern Cellular Systems
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2006 (engelsk)Inngår i: Electronics Letters, ISSN 0013-5194, E-ISSN 1350-911X, Vol. 42, nr 21, s. 1250-1251Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Advanced algorithms have become available in recent years that can reliably measure the speech quality as “perceived” by humans. The benefits of applying the perceptual quality measures obtained using these algorithms in the Outer Loop Power Control (OLPC) of Third Generation Universal Mobile Telecommunication System (3G UMTS) are studied in this letter. It is shown that 20% capacity improvement compared to the use of conventional measures can be achieved while an adequate and uniform speech quality is maintained.

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London: IEE , 2006. Vol. 42, nr 21, s. 1250-1251
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URN: urn:nbn:se:bth-9085ISI: 000242233400038Lokal ID: oai:bth.se:forskinfoDFDE698C9B3E9552C12573320046AF27OAI: oai:DiVA.org:bth-9085DiVA, id: diva2:836862
Tilgjengelig fra: 2012-09-18 Laget: 2007-08-09 Sist oppdatert: 2017-12-04bibliografisk kontrollert

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Zepernick, Hans-Jürgen

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