DocumentCode :
449572
Title :
An urgency fair queuing scheduling to support differentiated services in EPONs
Author :
Zhu, Yongqing ; Ma, Maode ; Cheng, Tee Hiang
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ.
Volume :
4
fYear :
2005
fDate :
2-2 Dec. 2005
Lastpage :
1929
Abstract :
The Ethernet passive optical network (EPON) has recently attracted more attentions from the academic research and industry since it could be a perfect candidate for next generation access networks. Supporting differentiated services is an important issue for service providers to design an EPON system. In this paper, we propose an urgency fair queuing (UFQ) scheme to support DiffServ among multiple users in EPONs. It can achieve fairness by providing better services to best-effort users while guaranteeing the services for QoS users. The simulation results show that the UFQ scheme can effectively provide differentiated services for different classes of traffic
Keywords :
DiffServ networks; optical fibre LAN; quality of service; queueing theory; scheduling; DiffServ; EPON; Ethernet passive optical network; QoS; differentiated services; urgency fair queuing scheduling; Bandwidth; Diffserv networks; EPON; Job shop scheduling; Media Access Protocol; Next generation networking; Optical fiber networks; Optical network units; Quality of service; Traffic control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Global Telecommunications Conference, 2005. GLOBECOM '05. IEEE
Conference_Location :
St. Louis, MO
Print_ISBN :
0-7803-9414-3
Type :
conf
DOI :
10.1109/GLOCOM.2005.1578002
Filename :
1578002
Link To Document :
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