NeTS-NR Collaborative Research: Multi-Layer Dual-Homing Survivability for the Next-Generation Internet

NeTS-NR 协作研究：下一代互联网的多层双归属生存能力

• 批准号: 0435105
• 负责人: Jason Jue
• 金额: $ 25.2万
• 依托单位: University of Texas at Dallas
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-09-01 至 2008-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0435105&HistoricalAwards=false
• 关键词: NeTS; NR; Collaborative; Research; Multi

National Science FoundationNETS- Research in Network Technologies and Systems CISE/CNSABSTRACTProposal Number: 0435105Principal Investigator: Jue, Jason P.Institution: University of Texas at DallasProposal Number: 0435095Principal Investigator: Jianping WangInstitution: Georgia Southern University Research and Service FoundationProposal Title: NeTS-NR Collaborative Research: Multi-Layer Dual-Homing Survivability for the Next-Generation InternetThis project investigates multi-layer survivability schemes for the next-generation networks, which are expected to be deployed over a wide range of underlying physical network infrastructures, from wireless networks in the ac-cess to optical networks in the core. An important issue in designing such net-works is to develop effective survivability schemes that can continue to carry critical traffic in the event of network failures. Traditionally, different survivabil-ity mechanisms have been implemented at various layers, independently. This project investigates the survivability schemes in which survivability mecha-nisms may be implemented simultaneously at multiple layers within the net-work in either a coordinated or independent manner. The work focuses primar-ily on multi-layer dual-homing techniques in the wireless and IP layers, protec-tion schemes in the optical layer, and the effective integration of these schemes. By establishing appropriate models and developing new algorithms, the project will provide insights into the trade-offs between coordinated and independent survivability schemes with respect to cost, complexity, and service levels pro-vided in the wireless and IP layers. Dr. Admela JukanProgram Director, CISE/CNSAug 4, 2004..

国家科学基金会网络 - 网络技术和系统研究CISE/CNSABSTRACTPROPOPOSASE编号：0435105Principal研究者：Jason P.Institution：DellasPropopopos的Jason P. Institution：DallasPropopals编号：0435095555555555.PRINCIPAL INCCIPAL INCKENATOR下一代Internet的双重生存能力此项目研究了下一代网络的多层生存能力，预计将在广泛的基础物理网络基础架构中部署，从AC-CESS的无线网络到核心的光学网络。设计此类网络工作的一个重要问题是制定有效的生存能力计划，这些计划在网络失败的情况下可以继续进行关键流量。传统上，独立在各个层次实施了不同的生存机制。该项目调查了可以以协调或独立的方式在网络工作中同时在净工作中同时实施生存能力的生存能力计划。这项工作集中在无线和IP层中的多层双兼具技术，光学层中的protec-tion方案以及这些方案的有效整合。通过建立适当的模型并开发新算法，该项目将在无线和IP层中支持成本，复杂性和服务水平方面对协调和独立生存能力方案之间的权衡。 Cise/Cnsaug 4，2004。