NeTS-NBD Collaborative Research: SOON: Service-Oriented Optical Networks

NeTS-NBD 合作研究：即将推出：面向​​服务的光网络

• 批准号: 0627128
• 负责人: Jason Jue
• 金额: $ 23.55万
• 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: 2006
• 资助国家: 美国
• 起止时间: 2006-09-01 至 2010-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0627128&HistoricalAwards=false
• 关键词: NeTS; NBD; Collaborative; Research; SOON

Many emerging next-generation Internet applications, such as videoconferencing, multimedia distribution, and high-performance scientific computing, are characterized by high bandwidth requirements, multi-source and multi-destination communication paradigms, strict quality of service (QoS) requirements with respect to delay and loss, and high reliability and survivability requirements. In order to support these diverse requirements, emerging networks must be able to manage resources in a flexible manner. This project investigates a service-oriented optical network architecture that is enabled by an underlying optical transport network capable of dynamic and agile resource allocation. An optical transport layer provides the basic mechanisms for reserving resources, and an optical service layer builds a set of services over the basic optical transport layer. In the project, specific problems to be addressed include 1) investigating mechanisms for supporting manycast communication services in optical networks, 2) investigating mechanisms for providing survivability in such networks, and 3) developing methods for supporting reliable transport in optical networks. The proposed activity will result in a framework and an architecture for deploying a wide range of services in optical networks in order to support the requirements of the most demanding next-generation applications. The project will also result in the development of new algorithms and protocols for implementing manycasting and providing reliable services, and will lead to the development of analytical models for evaluating these algorithms and protocols. The broader impact of the proposed activity is that it will provide valuable training for graduate students, preparing them for careers in research and engineering in the field of optical networking.

许多新兴的下一代互联网应用程序，例如视频会议，多媒体分布和高性能的科学计算，其特征是高带宽要求，多源和多用后通信范式，严格的服务质量（QOS）服务（QoS），以及有关延迟和损失以及高可靠性和可靠性和生存能力的要求。 为了支持这些不同的要求，新兴网络必须能够灵活地管理资源。 该项目研究了面向服务的光网架构，该架构是通过能够动态和敏捷资源分配的基础光传输网络来启用的。 光传输层为保留资源提供了基本机制，光学服务层在基本的光传输层上构建了一组服务。在项目中，要解决的具体问题包括1）调查用于支持光网络中许多播放通信服务的机制，2）调查用于在此类网络中提供生存能力的机制，以及3）开发用于支持光学网络中可靠运输的方法。拟议的活动将导致在光网络中部署广泛服务的框架和架构，以支持最苛刻的下一代应用程序的要求。该项目还将导致开发新算法和协议，以实施许多播放和提供可靠的服务，并将导致开发用于评估这些算法和协议的分析模型。 拟议活动的更广泛的影响是，它将为研究生提供宝贵的培训，为他们为光学网络领域的研究和工程职业做好准备。