Title :
Design of access network system based on 10G EPON
Author :
Xiong, Nian ; Xu, Baomin ; Zeng, Zhiwei ; Chen, Shun´er ; Liu, Weiping
Author_Institution :
Dept. of Electron. & Eng., Jinan Univ., Guangzhou, China
Abstract :
Improvement and advantages of 10 G EPON hierarchical model, which had been standardized in the framework of the IEEE 802.3av Task Force, are analyzed. Based on the analysis, the related upgrading technique scheme of 1 G EPON to 10 G EPON as well as the corresponding technical key bottlenecks of dynamic bandwidth allocation (DBA) mechanism and security problems are thoroughly studied. Furthermore, three kinds of networking schemes based on 10 G EPON systems are proposed, which can respectively be suitable for different situations of FTTH, FTTO and mobile communications. At the same time, these schemes can support various triple-play services and effectively integrate the computer communication with telephone and video services, providing a good reference for future 10 G EPON access network system.
Keywords :
local area networks; multimedia communication; optical fibre networks; telecommunication network planning; telecommunication standards; telephony; 10 G EPON; FTTH; FTTO; IEEE 802.3av Task Force; access network system; computer communication; mobile communications; telephone service; video service; Bandwidth; EPON; Ethernet networks; Forward error correction; Mobile communication; Optical fiber networks; Optical fiber subscriber loops; Optical network units; Passive optical networks; Telecommunication network topology; 10G EPON; FTTH; IEEE 802.3av; backhaul;
Conference_Titel :
Communications and Networking in China, 2009. ChinaCOM 2009. Fourth International Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4337-6
Electronic_ISBN :
978-1-4244-4337-6
DOI :
10.1109/CHINACOM.2009.5339934
