Title :
Simulation of voice over MPLS communication networks
Author :
Mir, Nader F. ; Chien, Albert
Author_Institution :
Dept. of Electr. Eng., San Jose State Univ., CA, USA
Abstract :
This paper presents analytical models for voice over IP with applications on multiprotocol label switching (MPLS) networks. Models are developed to measure the efficiency of the voice packets transmission over IP. For handling delay-sensitive packets such as voice packets, the voice back-bone of the systems to be analyzed eliminates the use of buffers on voice traffic. The network node models presented in this paper support the quality of service (QoS) requirements and traffic engineering standards supported by MPLS. The performance results in terms of voice delay and blocking probability are presented.
Keywords :
Internet telephony; delays; digital simulation; multiprotocol label switching; packet switching; probability; quality of service; telecommunication traffic; QoS; analytical models; blocking probability; buffers; delay-sensitive packets; multiprotocol label switching; network node models; performance results; quality of service; simulation; traffic engineering standards; voice back-bone; voice delay; voice over IP; voice over MPLS communication networks; voice packets transmission; voice traffic; Analytical models; Communication networks; Delay; Internet telephony; Multiprotocol label switching; Quality of service; Speech analysis; Standards; Telecommunication traffic; Traffic control;
Conference_Titel :
Communication Systems, 2002. ICCS 2002. The 8th International Conference on
Print_ISBN :
0-7803-7510-6
DOI :
10.1109/ICCS.2002.1182503
