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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 41, Iss. 20 — Jul. 10, 2002
  • pp: 4070–4077

Frequency-hopping optical orthogonal codes with arbitrary time-blank patterns

Jinsoo Kim, Chung-Keun Lee, Seung-Woo Seo, and Byoungho Lee  »View Author Affiliations


Applied Optics, Vol. 41, Issue 20, pp. 4070-4077 (2002)
http://dx.doi.org/10.1364/AO.41.004070


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Abstract

We investigate a general scheme of frequency-hopping optical orthogonal codes with a specified distance between adjacent frequency symbols and propose a novel code that allows time blanks between adjacent frequency symbols in code sequences. A time blank represents the absence of frequency symbols in code sequences and makes no interference with frequency components. The insertion of time-blank patterns can provide ample scope to generate much more code sequences than the conventional codes lacking in time-blank patterns, and we show this by constructing an algorithm to generate the proposed code. The performance analysis demonstrates that its performance is superior to that of the conventional codes in terms of the bit error rate. We also derive the upper bound on the proposed code set.

© 2002 Optical Society of America

OCIS Codes
(000.3870) General : Mathematics
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.4510) Fiber optics and optical communications : Optical communications

History
Original Manuscript: September 3, 2001
Revised Manuscript: March 27, 2002
Published: July 10, 2002

Citation
Jinsoo Kim, Chung-Keun Lee, Seung-Woo Seo, and Byoungho Lee, "Frequency-hopping optical orthogonal codes with arbitrary time-blank patterns," Appl. Opt. 41, 4070-4077 (2002)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-41-20-4070


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References

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