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ISSN : 1226-9654

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Vol.22 No.3
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Quality-based VoIP charging mechanism design from listening and identification test

The Korean Journal of Cognitive and Biological Psychology / The Korean Journal of Cognitive and Biological Psychology, (P)1226-9654; (E)2733-466X
2010, v.22 no.3, pp.419-433
https://doi.org/10.22172/cogbio.2010.22.3.010

J. William Atwood (Concordia University)

J., W. A. , & (2010). Quality-based VoIP charging mechanism design from listening and identification test. The Korean Journal of Cognitive and Biological Psychology, 22(3), 419-433, https://doi.org/10.22172/cogbio.2010.22.3.010
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Abstract

Providing quality-of service (QoS) guarantees in VoIP applications becomes more challenging in wireless and mobile networks. Then, one of the important issues is to find a mechanism that can probe to what degree the users are satisfied with their experiences and give them service quality guarantees with varying prices depending on the network performance they may experience. In the traditional telephone services, the issue of the quality-based accounting has been relegated to the margins of quality communications. Also existing studies to date rarely deal with quality-based VoIP accounting because it is very difficult to find a suitable VoIP accounting metric. In this paper, we use a methodology of listening and identifying word by word and derive a VoIP accounting metric. Using the accounting metric, we design a quality-based VoIP charging mechanism with a “no charging” window.

keywords
VoIP, Quality of Service, Listening and Identification Test, Quality-based Charging Mechanism, No Charging Window, Psychophysics, VoIP, 서비스 품질, 청취-파악 검사, 품질 기반 과금 기제, 무과금 영역창, 정신물리학

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