From Schedules to Programs — Reimagining Networking Infrastructure for Future Cyber-Physical Systems

Autor: Ted Herman, Ryan Brummet, Kowsar Hossain, Octav Chipara, Steve Goddard
Rok vydání: 2021
Předmět:
Zdroj: 8th International Conference on Networking, Systems and Security.
Popis: Future cyber-physical systems will require higher capacity, meet more stringent real-time requirements, and adapt quickly to a broader range of network dynamics. However, the traditional approach of using fixed schedules to drive the operation of wireless networks has inherent limitations that make it unsuitable for these systems. As an alternative, we propose to replace schedules with domain-specific programs that coordinate the operation of the network. Our idea is that nodes in the network will run automatically generated programs that make informed decisions about flows at run time rather than using an a priori fixed schedule. We will sketch a domain-specific language that uses this additional flexibility to increase network capacity significantly. Furthermore, the constructed programs are also sufficiently simple to efficiently analyze key performance metrics such as flow response time and reliability. We conclude with future research directions.
Databáze: OpenAIRE