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Monitoring jitter and packet loss in VoIP networks using speech quality features | IEEE Conference Publication | IEEE Xplore

Monitoring jitter and packet loss in VoIP networks using speech quality features


Abstract:

In VoIP services over heterogeneous networks the values of network parameters, such as packet loss rate, delay and delay jitter are generally unavailable. As a result, en...Show More

Abstract:

In VoIP services over heterogeneous networks the values of network parameters, such as packet loss rate, delay and delay jitter are generally unavailable. As a result, ensuring QoS by means of reliable call routing is impaired. In this paper we report on the development of a network conditions estimator, based on the analysis and classification of the received speech signal. The developed system was tested in a variety of network and traffic conditions. It correctly detects network conditions at an average rate of 68%.
Date of Conference: 09-12 January 2011
Date Added to IEEE Xplore: 12 May 2011
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Conference Location: Las Vegas, NV, USA

References

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