A scalable CAC scheme for VoIP traffic

被引：0

作者：

Chen, Chin-Ling ^{[1
]}

Wu, Jia-Chun ^{[1
]}

机构：

[1] Natl Pingtung Inst Commerce, Dept Informat Management, Pingtung 900, Taiwan

来源：

INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL | 2011年 / 14卷 / 03期

关键词：

call admission; VoIP; blocking probability; QoS; ADMISSION CONTROL;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a novel scalable call admission control for VoIP based on blocking probability calculation (BPC). Blocking probabilities were measured carrying VoIP for every router across the source-destination path. Ingress router selects the optimal path for the new request by calculating blocking probabilities across all source-destination paths. A simple algorithm design and evaluation results show that the proposed scheme is effective to achieve end-to-end targets in terms of delay and packet loss rate.

引用

页码：1027 / 1032

页数：6

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