Protocol Agile Optical Networking for the Next Generation Internet

下一代互联网的协议敏捷光网络

• 批准号: 9986665
• 负责人: S J Ben Yoo
• 金额: $ 110万
• 依托单位: University of California-Davis
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-01 至 2005-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9986665&HistoricalAwards=false
• 关键词: Protocol; Agile; Optical; Networking; Next

The researchers propose to investigate and to demonstrate an optical networking technique that offers extremely high performance and flexibility, targeting the goals of the Next Generation Internet and beyond. In particular, the researchers will study the Optical-Label Switching technique which offers the following unique properties: 1) Accommodates signals of any protocol and format, 2) Achieves ultra-low latency transport of high burst rate packets, 3) Requires no network or packet synchronization, 4) Interoperates with both circuit-switched and packet-switched traffic, 5) Automatically detects and restores network failures, and 6) Provides on-demand Quality of Service (QoS) and priority based differentiated services. The proposed effort makes comprehensive studies of the Next Generation Internet, and seeksinnovations in both hardware and software. Specifically, the researchers will pursue an integrated effort of the following research activities: 1) NGI architecture and protocol studies, which will design and simulate an optimum network, architecture and protocol to transport optical packets over multi-wavelength signals, 2) NGI network control & management (NC&M), and signaling, which will pursue efficient and rapid routing of packets while intelligently reflecting the network traffic conditions, 3) NGI network element design and optical technologies, which will design, simulate, and prototype network elements that effectively route packets while resolving packet contentions, and 4) NGI Testbed Integration and Demonstration, which will bring network elements and NC&M together to implement a testbed and to experimentally demonstrate broad aspects of networking research covered in this proposed effort. The designed architecture, protocol, and network elements will be put to test at this step and the simulation results will be experimentally verified.

研究人员建议调查并展示一种具有极高性能和灵活性的光学网络技术，以针对下一代互联网及其他地区的目标。特别是，研究人员将研究提供以下独特属性的光标记开关技术：1）适应任何协议和格式的信号，2）实现高爆发速率数据包的超低潜伏期传输，3）不需要网络或数据包同步，4）与电路交流和交流的交通端口，以及6）交通端，并在5）中互动，并在5）上及可自动依靠，并在5）上自动依靠。服务（QoS）和基于优先级的差异化服务。 拟议的努力对下一代互联网进行了全面的研究，并在硬件和软件中寻求详细研究。具体而言，研究人员将追求以下研究活动的综合努力：1）NGI体系结构和协议研究，该研究将设计和模拟最佳网络，体系结构和协议，以运输多波长信号的光学数据包，2）NGI网络控制与管理（NC＆M）以及信号传导，并将追求元素的有效和快速的网络设计，同时又有元素的元素，并反映了3个元素，3.在3个元素中反映了智能，3.3它将设计，模拟和原型网络元素有效地路由数据包，同时解决数据包内容，以及4）NGI测试床的集成和演示，这将使网络元素和NC＆M聚集在一起，以实现测试台，并在这项提出的努力中涵盖了网络研究的广泛方面。设计的架构，协议和网络元素将在此步骤进行测试，并将对仿真结果进行实验验证。