CAREER: Dynamic Multi-Domain/Multi-Granularity Network Provisioning

职业：动态多域/多粒度网络配置

• 批准号: 0448225
• 负责人: Nasir Ghani
• 金额: --
• 依托单位: Tennessee Technological University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-03-01 至 2008-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0448225&HistoricalAwards=false
• 关键词: CAREER; Dynamic; Multi; Domain; Granularity

The recent years have seen unprecedented deployments of high-speed transport networking technologies, particularly based on advanced, next-generation synchronous optical networks (SONET) and wavelength division multiplexing. While related carrier provisioning methods for these specific technologies have been well-studied, the emergence of more expansive applications-grid computing, storage networking, virtual private networks-is driving the need for dynamic service provisioning across multiple network domains and granularity layers. This CAREER proposal focuses on research in the area of heterogeneous, high-performance, high-bandwidth, multi-domain networks comprising hundreds of nodes and fielding dynamic connection demands, refereed to as "Bandwidth-on-Demand" Services. The key efforts include scalable inter-domain routing, path selection and traffic grooming, service survivability, and high-performance network infrastructure expansion. Overall, this project is expected to yield fundamental insights into the operation of large-scale, distributed, multi-domain, circuit-switched infrastructures. As such, it will help accelerating the development of robust next-generation cyber-infrastructure, thereby facilitating the emergence of a wide range of new services and applications.

近年来，高速运输网络技术的前所未有的部署，尤其是基于先进的下一代同步光网（SONET）和波长分层多路复用。 尽管对这些特定技术的相关载体配置方法进行了充分研究，但更广泛的应用程序网格计算，存储网络，虚拟专用网络的出现推动了跨多个网络域和粒度层的动态服务提供的需求。这项职业建议着重于在异质，高性能，高带宽，多域网络领域的研究，这些网络包括数百个节点和野外动态连接需求，并被指定为“带宽在线”服务。关键工作包括可扩展的域间路线，路径选择和流量修饰，服务生存能力以及高性能网络基础架构的扩展。 总体而言，该项目有望对大型，分布式，多域，电路开关基础设施的运作产生基本见解。 因此，它将有助于加速强大的下一代网络基础结构的发展，从而促进各种新服务和应用程序的出现。