Title :
Inter-ONU Scheduling Scheme for QoS Guarantee in 10G EPON
Author :
Jun, Jae-Hyun ; Yu, Zhibin ; Jung, Min-Suk ; Kim, Sung-ho
Author_Institution :
Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., Daegu, South Korea
Abstract :
Recently, more and more services need high quality bandwidth. In order to satisfy those services, high-speed networks are needed. The Task Force team of IEEE 802.3ah set a standard as Ethernet Passive Optical Network (EPON) that is a next generation subscriber access network. IEEE 802.3av developed 10G EPON which has 10 times more capacity than EPON to solve the high quality problem. Research on 10G EPON has been conducted by Kramer, but still there were limitations in providing Quality of Service (QoS). Therefore, this paper suggests a Time synchronization method, resource reservation method, and bandwidth allocation method in 10G EPON. The OPNET simulation results show that our proposed ideas can provide enough services in 10G EPON.
Keywords :
local area networks; optical fibre networks; quality of service; scheduling; telecommunication standards; EPON; Ethernet passive optical network; IEEE 802.3ah; IEEE 802.3av; OPNET simulation results; QoS guarantee; Task Force team; bandwidth allocation method; high-speed networks; inter-ONU scheduling scheme; next generation subscriber access network; quality of service; resource reservation method; time synchronization method; Bandwidth; Channel allocation; Delay; EPON; Logic gates; Optical network units; Protocols; 10G EPON; Inter-ONU Scheduling; QoS;
Conference_Titel :
Broadband, Wireless Computing, Communication and Applications (BWCCA), 2010 International Conference on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4244-8448-5
Electronic_ISBN :
978-0-7695-4236-2
DOI :
10.1109/BWCCA.2010.61