DocumentCode
3420701
Title
A new QoS aware predictive scheduling in EPONs
Author
Kumar, Rajnish ; De, Swades ; Gupta, Hari M. ; Saxena, Navrati ; Roy, Abhishek
Author_Institution
Electr. Eng. Dept., Indian Inst. of Technol. Delhi, New Delhi, India
fYear
2009
fDate
14-16 Dec. 2009
Firstpage
1
Lastpage
3
Abstract
A new dynamic bandwidth allocation algorithm for the upstream channel of EPONs is proposed. In contrast to the existing competitive approaches, a standard prediction mechanism along with a judicious mix of QoS awareness and fairness in resource allocation is adopted in our approach. Via simulations we show that the proposed scheme offers an increase in overall system throughput while maintaining the mean packet delay and loss rate below the maximum permitted upper bounds.
Keywords
bandwidth allocation; optical fibre LAN; quality of service; resource allocation; scheduling; EPON; Ethernet passive optical network; QoS awareness; QoS fairness; dynamic bandwidth allocation; predictive scheduling; resource allocation; upstream channel; Bandwidth; Channel allocation; Delay; EPON; Optical buffering; Optical network units; Optical sensors; Passive optical networks; Resource management; Traffic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Networks and Telecommunication Systems (ANTS), 2009 IEEE 3rd International Symposium on
Conference_Location
New Delhi
ISSN
2153-1676
Print_ISBN
978-1-4244-5989-6
Type
conf
DOI
10.1109/ANTS.2009.5409877
Filename
5409877
Link To Document