Guaranteed Performance Communication in Distributed Real-Time Systems

分布式实时系统中有保证的性能通信

• 批准号: 9526761
• 负责人: Parameswaran Ramanathan
• 金额: $ 21万
• 依托单位: University of Wisconsin-Madison
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-02-01 至 2000-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9526761&HistoricalAwards=false
• 关键词: Guaranteed; Performance; Communication; Distributed; Real

This project is exploring new communication mechanisms that go beyond the deadline guarantees of previous work in real-time and non-real-time message streams, using models of real-time communication that can represent tolerance to deadline misses. For real-time message streams, these models suggest new techniques for providing service guarantees on the frequency or clustering of missed deadlines. for non-real-time message streams, the models will be used to develop support mechanisms that minimize average delivery delay subject to the constraints of the real-time streams. Simulation and analytic methods are being used to evaluate competing techniques.

该项目正在探索新的通信机制，超越了以前的工作在实时和非实时消息流的最后期限保证，使用实时通信模型，可以代表容忍的最后期限错过。 对于实时消息流，这些模型提出了新的技术，提供服务保证的频率或集群错过的最后期限。 对于非实时信息流，这些模型将用于开发支持机制，以在实时信息流的限制下最大限度地减少平均传递延迟。 模拟和分析方法正在用于评估竞争技术。