A New Dynamic Bandwidth Assignment Algorithm for Ethernet-PON


KIPS Transactions on Computer and Communication Systems, Vol. 10, No. 4, pp. 441-446, Aug. 2003
10.3745/KIPSTC.2003.10.4.441,   PDF Download:

Abstract

Earlier efforts on optical access concentrated on the design of PONs for the collection and distribution portion of the access network. The PON architecture is very simple but it requires a MAC protocol for control of upstream traffic. The MAC protocol must support QoS (Quality of Service) administration function by various traffic class, efficient dynamic bandwidth assignment function, CDV (Cell Delay Variation) minimization function etc. This paper proposes a dynamic bandwidth assignment algorithm of the MAC protocol for a broadband access network using an Ethernet Passive Optical Network supporting various traffic class. We compare our proposed with MDRR algorithm using simulation, and confirmed that our proposed Request-Counter algorithm produces shorter average cell delay.


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Cite this article
[IEEE Style]
J. S. Ho and J. J. Ug, "A New Dynamic Bandwidth Assignment Algorithm for Ethernet-PON," KIPS Journal C (2001 ~ 2012) , vol. 10, no. 4, pp. 441-446, 2003. DOI: 10.3745/KIPSTC.2003.10.4.441.

[ACM Style]
Jang Seong Ho and Jang Jong Ug. 2003. A New Dynamic Bandwidth Assignment Algorithm for Ethernet-PON. KIPS Journal C (2001 ~ 2012) , 10, 4, (2003), 441-446. DOI: 10.3745/KIPSTC.2003.10.4.441.