Title :
Response time analysis of composable micro-protocols
Author :
Ventura, João ; Rodrigues, João ; Rodrigues, Luís
Author_Institution :
Lisbon Univ., Portugal
Abstract :
The paper presents a generic framework to analyse the timing behavior of protocol graphs derived from the composition of micro-protocols. The model assumes that a protocol stack is composed of a set of protocol objects that interact through the exchange of events. A specific task is associated with each relevant protocol event and for each task, the periods and offsets are derived from a description of the interactions between adjacent protocols. To illustrate the use of the model, a stack of modular reliable group communication protocols for the CAN field-bus is analysed
Keywords :
controller area networks; field buses; object-oriented programming; protocols; real-time systems; timing; CAN field-bus; adjacent protocols; composable micro-protocols; event exchange; generic framework; modular reliable group communication protocols; protocol graphs; protocol objects; protocol stack; response time analysis; timing behavior; Bandwidth; Delay; Kernel; Power system modeling; Power system reliability; Protocols; Real time systems; Telecommunication network reliability; Telecommunication traffic; Timing;
Conference_Titel :
Object-Oriented Real-Time Distributed Computing, 2001. ISORC - 2001. Proceedings. Fourth IEEE International Symposium on
Conference_Location :
Magdeburg
Print_ISBN :
0-7695-1089-2
DOI :
10.1109/ISORC.2001.922857
