VoIP支持差异化业务，支持快速转发

Conference Proceedings of the 2000 IEEE International Performance, Computing, and Communications Conference (Cat. No.00CH37086) Pub Date : 2000-02-20 DOI:10.1109/PCCC.2000.830365

A. Tyagi, J. Muppala, H. D. Meer

{"title":"VoIP支持差异化业务，支持快速转发","authors":"A. Tyagi, J. Muppala, H. D. Meer","doi":"10.1109/PCCC.2000.830365","DOIUrl":null,"url":null,"abstract":"Differentiated services (Diffserv) is a new service model proposed by the Internet Engineering Task Force (IETF) to provide an end-to-end quality of service (QoS) support for multimedia applications. One key element of Diffserv is the definition of different per hop behaviors (PHB) like Expedited Forwarding (EF) and Assured Forwarding (AF). EF can be used to build a low loss and low delay service to support Internet telephony and video conferencing. In this paper we study the performance of Voice over Internet Protocol (VoIP) over Diffserv using EF. We compare the delay and jitter performance of the traffic generated by different standard voice codec algorithms used for compressing a voice signal.","PeriodicalId":387201,"journal":{"name":"Conference Proceedings of the 2000 IEEE International Performance, Computing, and Communications Conference (Cat. No.00CH37086)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":"{\"title\":\"VoIP support on differentiated services using expedited forwarding\",\"authors\":\"A. Tyagi, J. Muppala, H. D. Meer\",\"doi\":\"10.1109/PCCC.2000.830365\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Differentiated services (Diffserv) is a new service model proposed by the Internet Engineering Task Force (IETF) to provide an end-to-end quality of service (QoS) support for multimedia applications. One key element of Diffserv is the definition of different per hop behaviors (PHB) like Expedited Forwarding (EF) and Assured Forwarding (AF). EF can be used to build a low loss and low delay service to support Internet telephony and video conferencing. In this paper we study the performance of Voice over Internet Protocol (VoIP) over Diffserv using EF. We compare the delay and jitter performance of the traffic generated by different standard voice codec algorithms used for compressing a voice signal.\",\"PeriodicalId\":387201,\"journal\":{\"name\":\"Conference Proceedings of the 2000 IEEE International Performance, Computing, and Communications Conference (Cat. No.00CH37086)\",\"volume\":\"124 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-02-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Proceedings of the 2000 IEEE International Performance, Computing, and Communications Conference (Cat. No.00CH37086)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PCCC.2000.830365\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Proceedings of the 2000 IEEE International Performance, Computing, and Communications Conference (Cat. No.00CH37086)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PCCC.2000.830365","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 23

摘要

差分服务(Diffserv)是Internet工程任务组(IETF)提出的一种新的服务模型，旨在为多媒体应用提供端到端的服务质量(QoS)支持。Diffserv的一个关键元素是不同的每跳行为(PHB)的定义，如加速转发(EF)和保证转发(AF)。EF可以用来建立一个低损耗、低延迟的服务，以支持互联网电话和视频会议。本文研究了基于差分服务器的VoIP (Voice over Internet Protocol)的性能。我们比较了用于压缩语音信号的不同标准语音编解码器算法产生的流量的延迟和抖动性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

VoIP support on differentiated services using expedited forwarding

Differentiated services (Diffserv) is a new service model proposed by the Internet Engineering Task Force (IETF) to provide an end-to-end quality of service (QoS) support for multimedia applications. One key element of Diffserv is the definition of different per hop behaviors (PHB) like Expedited Forwarding (EF) and Assured Forwarding (AF). EF can be used to build a low loss and low delay service to support Internet telephony and video conferencing. In this paper we study the performance of Voice over Internet Protocol (VoIP) over Diffserv using EF. We compare the delay and jitter performance of the traffic generated by different standard voice codec algorithms used for compressing a voice signal.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Conference Proceedings of the 2000 IEEE International Performance, Computing, and Communications Conference (Cat. No.00CH37086)

自引率

0.00%

发文量