Title :
Design of frame structure and MAC protocol for real-time EPON
Author_Institution :
Inst. of IOT & IT-basedInformatization, Xi´an Univ. of Posts & Telecommun., Xi´an, China
Abstract :
Problem of real-time performance is a mostly obstacle on Ethernet used to industrial control. In this paper, proposed a RT-EPON concept, combines real-time performance of real-time Ethernet and efficiency of EPON, and design the frame structure and protocol of RT-EPON MAC. In a building test system, the designed frame and Mac protocol have tested, it shows that the RT-EEPON system is stable and reliable, and the BER (Bit Error Rate) is 10-10 below on the physical layer of fiber link.
Keywords :
access protocols; error statistics; optical fibre LAN; Ethernet passive optical networks; MAC protocol; bit error rate; frame structure; realtime EPON; IEEE 802.3 Standards; Media Access Protocol; Optical fibers; Passive optical networks; Real time systems; EPON; MAC protocol; real-time ethernet;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023432
