DocumentCode
1627864
Title
Iterative dynamic bandwidth allocation for XGPON
Author
Han, Man-Soo
Author_Institution
Dept. of Inf. & Commun., Mokpo Nat. Univ., Mokpo, South Korea
fYear
2012
Firstpage
1035
Lastpage
1040
Abstract
This paper proposes an immediate allocation with reallocation (IAR) algorithm for a dynamic bandwidth allocation of 10-gigabit-capable passive optical networks (XGPONs). IAR iterates scheduling with the unused bandwidth when bandwidth remains unused after the first scheduling. Moreover, IAR assigns an additional polling bandwidth to a queue in order to improve scheduling efficiency. Using simulations, we show the proposed method improves performance compared to existing methods.
Keywords
bandwidth allocation; iterative methods; passive optical networks; scheduling; IAR iterates scheduling; XGPON; iterative dynamic bandwidth allocation; passive optical networks; Optical network units; Radiation detectors; Scheduling; XGPON; dynamic bandwidth allocation; reallocation;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology (ICACT), 2012 14th International Conference on
Conference_Location
PyeongChang
ISSN
1738-9445
Print_ISBN
978-1-4673-0150-3
Type
conf
Filename
6174844
Link To Document