SB-10-12 Efficiency Evaluation for VoIP Networks with Enhanced Endpoint Admission Control

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概要

• 論文の詳細を見る

• This paper presents QoS control enhanced architecture for VoIP networks. In this architecture we use both the probe flow delay and average loss measurement systems. We propose a new probability-based EMBAC with a severe congestion consideration scheme to improve the admission control scheme in delay and loss measurement systems. we compare the performance of EMBAC schemes and the circuit switched model in terms of throughput under the same condition of achieving average packet loss rate and blocking probability no greater than the certain target by setting an optimum admission threshold in each scheme under each scenario. In this study, it is shown through simulations that the enhanced systems not only outperforms the conventional schemes in handling the network resources but also achieves high efficiency close to the ideal efficiency of the circuit switch networks.

• 一般社団法人電子情報通信学会の論文
• 2003-09-10

著者

• Mase Kenichi

  Department Of Information Engieering Niigata University

• Bilhaj Abdulkhalig

  Department of Information Engineering, Niigata University

• Bilhaj Abdulkhalig

  Department Of Information Engineering Niigata University

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• SB-10-12 Efficiency Evaluation for VoIP Networks with Enhanced Endpoint Admission Control
• Endpoint Admission Control Enhanced Systems for VoIP Networks(Internet)
• SB-9-7 Performance Evaluation on End-to-end Measurement Based Admission Control Mechanisms for VolP Networks

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