Title :
Research of AFDX network delay based on modified network calculus
Author :
Xueyuan Zhang ; Yonggang Wang
Author_Institution :
Inf. Center, Beijing Polytech. Coll., Beijing, China
Abstract :
The avionics full duplex switched Ethernet (AFDX) network is a strong real-time system and its end to end transmission delay is paid close attention to fully. At first, a new service model was given according to different buffer area size based on network calculus. Then, the method of calculating the AFDX network delay based on different buffer area size was offered. At last, the new method was validated by experiment, and the experiment results showed the effectiveness of the approach. This method can provide theoretical guidance to the optimum allocation of AFDX network switch delay.
Keywords :
avionics; buffer storage; calculus; delays; local area networks; switching networks; AFDX network switch delay; avionics full duplex switched Ethernet network; buffer area size; end-to-end transmission delay; modified network calculus; service model; Aerospace electronics; Bandwidth; Calculus; Delay; Ports (Computers); Resource management; Switches; AFDX switch delay; Buffer area; Modified network calculus;
Conference_Titel :
Network Infrastructure and Digital Content (IC-NIDC), 2012 3rd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-2201-0
DOI :
10.1109/ICNIDC.2012.6418738
