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On SIP session setup delay modeling in next generation networks

Pavel Abaev

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Abstract

With the increasing use of session initiation protocol (SIP) in large deployments and the fact that numerous conventional communication networks have been spread, it is profitably to build a next generation network (NGN) linking circuit and packet-switched networks. This paper is concerned with the quality-of-service (QoS) parameters estimation problem in NGN. We have proposed a mathematical model and developed an approximate method for computing QoS parameters. Furthermore, numerical analysis has demonstrated the accuracy of the model as well as the method.

About this research paper

What this paper is about

With the increasing use of session initiation protocol (SIP) in large deployments and the fact that numerous conventional communication networks have been spread, it is profitably to build a next generation network (NGN) linking circuit and packet-switched networks. This paper is concerned with the quality-of-service (QoS) parameters estimation problem in NGN. We have proposed a mathematical model and developed an approximate method for computing QoS parameters. Furthermore, numerical analysis has demonstrated the accuracy of the model as well as the method.

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Available abstract

With the increasing use of session initiation protocol (SIP) in large deployments and the fact that numerous conventional communication networks have been spread, it is profitably to build a next generation network (NGN) linking circuit and packet-switched networks. This paper is concerned with the quality-of-service (QoS) parameters estimation problem in NGN. We have proposed a mathematical model and developed an approximate method for computing QoS parameters. Furthermore, numerical analysis has demonstrated the accuracy of the model as well as the method.

Key concepts: Next-generation network, Session Initiation Protocol, Computer science, Quality of service, Session (web analytics), Computer network, Circuit switching, Network packet

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