CISE Postdoctoral Associates in Experimental Computer Science: On Demand Wavelength Routing In Support Of Flexible And High Speed Internet

CISE 实验计算机科学博士后：支持灵活高速互联网的按需波长路由

• 批准号: 9901579
• 负责人: Imrich Chlamtac
• 金额: $ 6.37万
• 依托单位: University of Texas at Dallas
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-09-15 至 2002-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9901579&HistoricalAwards=false
• 关键词: CISE; Postdoctoral; Associates; Experimental; Computer

99-01579Chlamtac, ImrichFumagalli, AndreaUniversity of Texas at DallasCISE Postdoctoral Associates in Experimental Computer Science: On DemandWavelength Routing in Support of Flexible and High Speed InternetThe aim of this research is to provide an experimental study of an innovative solution for high speed access and backbone networks in support of IP data transmission directly over Wavelength Division Multiplexing (WDM), thus avoiding intermediate protocol layers, such as ATM and SONET. The proposed solution enables optical transmission of both individual IP packets and large quantities of traffic comprising multiple IP packets using a novel control technique that allows on-demand establishment of optical circuits -- the so-called lightpaths or wavelength routes.The postdoctoral research associate is being specifically trained to develop comprehensive knowledge of the current network infrastructure and identify the current drawbacks and bottlenecks that prevent the realization of a flexible telecommunications network capable of providing on-demand bandwidth to the user. The research plan includes an evaluation of the impacts of the proposed solution on the current network, specifically addressing how the drawbacks and bottlenecks of the extant network are circumvented. A considerable effort is devoted to investigate potential ways to make the proposed solution compatible with and transparent to the end user's equipment.

99- 01579 Chlamtac，ImrichFumagalli，Andrea德克萨斯大学达拉斯分校CISE实验计算机科学博士后研究员：基于需求的波长路由技术支持灵活的高速互联网本研究的目的是提供一个实验研究的创新解决方案，用于高速接入和骨干网络，支持IP数据传输直接在波分复用（WDM），从而避免了诸如ATM和SONET的中间协议层。 所提出的解决方案使用允许按需建立光电路的新颖控制技术来实现单个IP分组和包括多个IP分组的大量业务的光传输，所谓的光路或波长路由。博士后研究助理正在接受专门培训，以发展当前网络基础设施的全面知识，并确定当前的缺点和瓶颈，妨碍了能够向用户提供按需带宽的灵活电信网络的实现。 该研究计划包括评估拟议解决方案对当前网络的影响，特别是解决如何规避现有网络的缺点和瓶颈。 相当大的努力致力于调查潜在的方法，使所提出的解决方案兼容和透明的最终用户的设备。