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Journal of Optical Communications and Networking

Journal of Optical Communications and Networking

  • Editor: Richard A. Linke
  • Vol. 2, Iss. 7 — Jul. 6, 2003
  • pp: 202–212

Distributed traffic regulation and delay guarantees with a centralized controller in WDM passive optical networks

Ashok Karumanchi, Sridhar Varadarajan, and Srinivas Talabattula  »View Author Affiliations


Journal of Optical Networking, Vol. 2, Issue 7, pp. 202-212 (2003)


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Abstract

We address the problem of providing delay guarantees for virtual circuits comprising variable-length packets in wavelength-division multiplexing (WDM) passive optical networks. A centralized controller is used for regulating and scheduling traffic from multiple client nodes. A round-robin earliest available time-scheduling algorithm is used for scheduling packet transmission. An analytical model for delay bounding is provided by use of filtering theory under (max,+) algebra. Shift-varying filtering theory under (max,+) algebra is introduced for time-dependent traffic models.

© 2003 Optical Society of America

OCIS Codes
(060.4230) Fiber optics and optical communications : Multiplexing
(060.4250) Fiber optics and optical communications : Networks

ToC Category:
Research Papers

History
Original Manuscript: March 25, 2003
Revised Manuscript: March 25, 2003
Published: June 19, 2003

Citation
Ashok Karumanchi, Sridhar Varadarajan, and Srinivas Talabattula, "Distributed traffic regulation and delay guarantees with a centralized controller in WDM passive optical networks," J. Opt. Netw. 2, 202-212 (2003)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jon-2-7-202

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