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Journal of Optical Communications and Networking

Journal of Optical Communications and Networking

  • Editor: Richard Barry
  • Vol. 1, Iss. 2 — Feb. 1, 2002
  • pp: 93–101

Performance of wavelength-convertible multihop optical ShuffleNets employing convolutional coding under hot-potato routing

SuFong Chien, Kenzo Takahashi, and Satya Prasad Majumder  »View Author Affiliations


Journal of Optical Networking, Vol. 1, Issue 2, pp. 93-101 (2002)


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Abstract

Performance analysis is carried out for a multihop optical ShuffleNet with full wavelength conversion to evaluate the effect of wavelength converters on the bit-error-rate (BER) and packet-error-rate (PER) performance. Computed results show that there is a significant decrease in BER with an increase in the number of wavelength converters nw for the same transmitter power. Further, an increase of nw is needed at increased network load g; for example, to achieve the maximum throughput, nw ≈ 10 and nw ≈ 20 are needed corresponding to g = 0.5 and g = 1.0. It is found that when convolutional coding is applied, the required number of wavelength converters is greatly reduced at the full load g = 1.0.

© Optical Society of America

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.4510) Fiber optics and optical communications : Optical communications

ToC Category:
Research Papers

History
Original Manuscript: December 3, 2001
Revised Manuscript: November 27, 2001
Published: February 5, 2002

Citation
SuFong Chien, Kenzo Takahashi, and Satya Prasad Majumder, "Performance of wavelength-convertible multihop optical ShuffleNets employing convolutional coding under hot-potato routing," J. Opt. Netw. 1, 93-101 (2002)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jon-1-2-93

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