Projects Improving QoS of the Voice Real-Time Data Based on IP Network

Abstract:

The reasons influencing the VoIP QoS include transmission delay, jitter and data packet drop. The main measures improving the VoIP QoS are the integrated services and the differentiated services. But the integrated service is only suitable for the small-scale network, and the differentiated services can’t guarantee QoS from the source end to the destination end for every IP data stream alone. The paper sets forth a kind of mixed model combining integrated Services with differentiated Services to support the VoIP QoS on the bases analysis of their defects.

• Periodical: Applied Mechanics and Materials (Volumes 220-223)
• Pages: 2471-2474
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.220-223.2471
• Online since: November 2012
• Authors: Jin Hua Liang, Xuan Zen
• Keywords: Diff-Serv, Int-Serv, QoS, VOIP

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