{"title":"A network level fractional channel to support guaranteed real-time communication","authors":"T. Znati, Brian Field","doi":"10.1109/LCN.1992.228104","DOIUrl":null,"url":null,"abstract":"A network-level abstraction called phi -channel that supports the requirements of real-time applications is proposed. A phi -channel represents a simplex, end-to-end communication channel between a source and a destination. The channel is characterized by a set of specific performance parameters associated with its traffic, namely packet maximum end-to-end delay and the maximum number of packets that can be sent over that delay. The primary attribute supported by the phi -channel is on-time reliability. The basic scheme used to verify the feasibility of accepting a phi -channel, and the run-time support to guarantee its performance are described. The results of a simulation experiment implementing the basic functionalities of the proposed scheme are presented.<<ETX>>","PeriodicalId":249184,"journal":{"name":"[1992] Proceedings 17th Conference on Local Computer Networks","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[1992] Proceedings 17th Conference on Local Computer Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LCN.1992.228104","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
A network-level abstraction called phi -channel that supports the requirements of real-time applications is proposed. A phi -channel represents a simplex, end-to-end communication channel between a source and a destination. The channel is characterized by a set of specific performance parameters associated with its traffic, namely packet maximum end-to-end delay and the maximum number of packets that can be sent over that delay. The primary attribute supported by the phi -channel is on-time reliability. The basic scheme used to verify the feasibility of accepting a phi -channel, and the run-time support to guarantee its performance are described. The results of a simulation experiment implementing the basic functionalities of the proposed scheme are presented.<>
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