Organic Self-organizing Bus-based Communication Systems

基于总线的有机自组织通信系统

• 批准号: 134144932
• 负责人: Professor Dr.-Ing. Jürgen Teich
• 金额: --
• 依托单位: Lehrstuhl für Informatik 12: Hardware-Software-Codesign
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/134144932?language=en
• 关键词: Organic; Self; organizing; Bus; based

Today s electronic systems comprise a multitude of complex components interacting over communication networks and bus systems. In this project, an organic approach for the analysis, design and optimization of bus-based communication systems is investigated. The goal of our approach is to overcome drawbacks of today s pure offline designs that are based on worst-case estimations, are not expandable, and may easily degenerate when the environment or requirements change at run-time. In contrast, a decentralized approach using online self-organization would be able to monitor the actual traffic ofthe communication system and adapt either sending rates, probabilities, priorities, etc. accordingly. This project intends to provide a) theoretical foundations on self-organization for bus-based communication architectures based on game theory and utility functions, b) models as well as a design methodology including learning techniques to implement such properties for conflicting requirements, such as deadlines and bandwidth, and c) a simulation testbed. Finally, d) a hardware demonstrator shall be developed in order to prove the benefits of the investigated approaches in a realistic environment.

当今的电子系统包括通过通信网络和总线系统交互的大量复杂组件。在这个项目中，基于总线的通信系统的分析，设计和优化的有机方法进行了研究。我们的方法的目标是克服当今纯离线设计的缺点，这些设计基于最坏情况的估计，不可扩展，并且当环境或需求在运行时发生变化时可能很容易退化。相比之下，使用在线自组织的去中心化方法将能够监控通信系统的实际流量，并相应地调整发送速率、概率、优先级等。本项目旨在提供a）基于博弈论和效用函数的总线通信体系结构自组织的理论基础，B）模型以及设计方法，包括学习技术，以实现冲突要求，如截止日期和带宽，以及c）模拟测试床。最后，d）应开发硬件演示器，以证明所研究方法在现实环境中的益处。