RIA: Routing in Integrated Boradband Networks

RIA：集成宽带网络中的路由

• 批准号: 9110105
• 负责人: Melike Baykal-Gursoy
• 金额: $ 1.17万
• 依托单位: Rutgers University New Brunswick
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-09-01 至 1993-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9110105&HistoricalAwards=false
• 关键词: RIA; Routing; Integrated; Boradband; Networks

Research Planning Grants are one-time awards designed to help increase the number of new women investigators participating in NSF researchprograms, and to facilitate preliminary studies and other activities related to the development of competitive NSF research proposals. The project investigates the issues of call routing for integrated broadband networks in a multilayer control framework. The Principal Investigator is developing models to predict the network performance, algorithms and software to achieve optimal performance. The study involves the following issues: -How much bandwidth is required to satisfy a certain grade of service for the purposes of call admission and routing? -How should the probability of blocking be quantified as a function of the current state and traffic statistics? -For a given set of paths, how the calls should be routed dynamically according to the degree of congestion of these paths. -Stability of such dynamic routing methods. Markov decision theory is used in finding optimum routing policies.

研究计划补助金是一次性奖励，旨在帮助增加参与NSF研究计划的新女性研究者的数量，并促进初步研究和其他与竞争性NSF研究计划发展相关的活动。该项目研究了多层控制框架下集成宽带网络的呼叫路由问题。首席研究员正在开发模型来预测网络性能、算法和软件，以实现最佳性能。是项研究涉及以下问题：-为满足来电接纳和路由的目的，需要多少带宽才能满足某一等级的服务？-如何将阻塞概率量化为当前状态和交通统计数据的函数？-对于给定的一组路径，如何根据这些路径的拥塞程度动态路由呼叫。-这种动态路由方法的稳定性。马尔可夫决策理论用于寻找最优路由策略。