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NETS-网络技术和系统研究CEISE/CNSABSTRACT论文编号：0435105论文编号：0435105论文编号：0435105论文编号：Jue，Jason P.机构：德克萨斯大学达拉斯分校论文编号：0435095论文编号：主要研究员：王建平研究所：佐治亚南方大学研究与服务基金会论文题目：NETS-NR协作研究：下一代互联网的多层双宿生存性本项目研究了下一代网络的多层生存性方案，这些方案有望部署在从接入的无线网络到核心的光网络的各种底层物理网络基础设施上。设计这样的网络的一个重要问题是开发有效的生存性方案，该方案能够在网络故障的情况下继续承载关键业务。传统上，不同的生存性机制是在不同的层独立实现的。本项目研究生存性机制可以以协调或独立的方式在网络内的多个层同时实现的生存性方案。工作主要集中在无线层和IP层的多层双归属技术、光层的保护方案以及这些方案的有效集成。通过建立适当的模型和开发新的算法，该项目将深入了解协调的和独立的生存性方案之间在成本、复杂性和无线和IP层提供的服务级别之间的权衡。Admela Jukan博士，项目主任，CEISE/CNS2004年8月4日