Integration of GCAC and SPF for connection management in ATM networks

Jianli Wang, H. Mouftah
{"title":"Integration of GCAC and SPF for connection management in ATM networks","authors":"Jianli Wang, H. Mouftah","doi":"10.1109/CCECE.1996.548280","DOIUrl":null,"url":null,"abstract":"GCAC (generic call admission control) has been adopted by the ATM Forum in its PNNI specification to reduce call setup delay. In the current version of PNNI specification, GCAC is separated from the route computation. All links within the network must be checked against GCAC even if they are not involved in the route computation. To further reduce call setup delay, a new mechanism, the integrated path selection (IPS), is proposed in this paper. In the IPS mechanism, only the links involved in the route computation need to be checked against GCAC. Analysis shows that by using IPS, the number of link checks can be reduced by 30% on the average.","PeriodicalId":269440,"journal":{"name":"Proceedings of 1996 Canadian Conference on Electrical and Computer Engineering","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1996 Canadian Conference on Electrical and Computer Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCECE.1996.548280","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

GCAC (generic call admission control) has been adopted by the ATM Forum in its PNNI specification to reduce call setup delay. In the current version of PNNI specification, GCAC is separated from the route computation. All links within the network must be checked against GCAC even if they are not involved in the route computation. To further reduce call setup delay, a new mechanism, the integrated path selection (IPS), is proposed in this paper. In the IPS mechanism, only the links involved in the route computation need to be checked against GCAC. Analysis shows that by using IPS, the number of link checks can be reduced by 30% on the average.
集成GCAC和SPF的ATM网络连接管理
GCAC(通用呼叫接纳控制)已被ATM论坛在其PNNI规范中采用,以减少呼叫建立延迟。在当前版本的PNNI规范中,GCAC从路由计算中分离出来。网络中的所有链路都必须根据GCAC进行检查,即使它们不参与路由计算。为了进一步降低呼叫建立延迟,本文提出了一种新的集成路径选择机制。在IPS机制中,只有涉及路由计算的链路需要根据GCAC进行检查。分析表明,使用IPS可以使链路检测的次数平均减少30%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信