Analysis of signal detection rates in Optical CDMA

Jae Ho Han

doi:10.1587/elex.2.280

Analysis of signal detection rates in Optical CDMA

Research output: Contribution to journal › Article › peer-review

Abstract

The estimation of OCDMA system performance under the condition of code phase alignment between received and locally generated code signals is demonstrated in dual homodyne correlation receiver using balanced detector. Based on the analysis of auto correlation property for prime codes, distinctive compared to the conventional CDMA codes, the developed model provides a method for interpreting the effect of code synchronization state on the false alarm probability and the corresponding bit error probability. The performance influenced by the chip pulse power and noises is also examined with this model for the cases of single and multiple users.

Original language	English
Pages (from-to)	280-285
Number of pages	6
Journal	ieice electronics express
Volume	2
Issue number	8
DOIs	https://doi.org/10.1587/elex.2.280
Publication status	Published - 2005 Apr
Externally published	Yes

Keywords

Code division multiaccess
communication system performance
correlation
homodyne detection
synchronization

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1587/elex.2.280

Cite this

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AB - The estimation of OCDMA system performance under the condition of code phase alignment between received and locally generated code signals is demonstrated in dual homodyne correlation receiver using balanced detector. Based on the analysis of auto correlation property for prime codes, distinctive compared to the conventional CDMA codes, the developed model provides a method for interpreting the effect of code synchronization state on the false alarm probability and the corresponding bit error probability. The performance influenced by the chip pulse power and noises is also examined with this model for the cases of single and multiple users.

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KW - communication system performance

KW - correlation

KW - homodyne detection

KW - synchronization

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Analysis of signal detection rates in Optical CDMA

Abstract

Keywords

ASJC Scopus subject areas

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