SGER-Predictable Mobile Ad-Hoc Networks

SGER-可预测移动自组织网络

• 批准号: 0553247
• 负责人: Mihail Sichitiu
• 金额: --
• 依托单位: North Carolina State 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: 2005-10-01 至 2007-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0553247&HistoricalAwards=false
• 关键词: SGER; Predictable; Mobile; Ad; Hoc

This project is developing protocols that exploit the predictability of the node movements to improve the performance of MANETs in terms of reliability, delay, capacity, or other measures. These protocols will operate at the media access control (MAC) and network (routing and forwarding) layers. The protocols are aimed at increasing the network scalability and reliability by: (1) predicting when a route is about to break well in advance of any other prediction techniques (e.g., based on signal strength); (2) finding a new route (or just patching it) by using only local information (the new route does not have to be available at the time it is sought, but, rather, at the time it will be needed - just before the current one breaks); (3) selecting routes optimized for long-life, thus, further reducing the number of route interruptions. This effort will have impact on the fundamental assumptions of mobile ad hoc networking as well as on graduate student education.

该项目正在开发协议，利用节点移动的可预测性，以提高性能的移动自组网的可靠性，延迟，容量，或其他措施。 这些协议将在媒体访问控制（MAC）和网络（路由和转发）层运行。 这些协议旨在通过以下方式来增加网络可扩展性和可靠性：（1）在任何其他预测技术（例如，基于信号强度）;（2）通过仅使用本地信息来寻找新的路由（或仅仅修补它）（新的路由不必在寻找它的时候可用，而是在需要它的时候可用--就在当前路由中断之前）;（3）选择针对长寿命优化的路由，从而进一步减少路由中断的数量。 这一努力将对移动的ad hoc网络的基本假设以及研究生教育产生影响。