{"title":"Fault-tolerant path teardown signalling for broken-link resource collection","authors":"G. Fiaschi, D. Caviglia, D. Bramanti","doi":"10.1109/DRCN.2005.1563893","DOIUrl":null,"url":null,"abstract":"Efficient resource usage is an essential part in service availability, because more usable spare resources mean more space for restoration. Temporary outages in the control plane may represent a cause of waste of resource, if during a path deletion procedure the signal flow is interrupted and some nodes may fail to receive the proper resource release commands. This paper presents a \"safe deletion\" procedure to preserve efficiency in resource usage even in presence of temporary node isolation. Index Terms control plane, signalling protocol, resource usage, service availability.","PeriodicalId":415896,"journal":{"name":"DRCN 2005). Proceedings.5th International Workshop on Design of Reliable Communication Networks, 2005.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"DRCN 2005). Proceedings.5th International Workshop on Design of Reliable Communication Networks, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DRCN.2005.1563893","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Efficient resource usage is an essential part in service availability, because more usable spare resources mean more space for restoration. Temporary outages in the control plane may represent a cause of waste of resource, if during a path deletion procedure the signal flow is interrupted and some nodes may fail to receive the proper resource release commands. This paper presents a "safe deletion" procedure to preserve efficiency in resource usage even in presence of temporary node isolation. Index Terms control plane, signalling protocol, resource usage, service availability.
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