Two-dimensional M-matrices coding in spatial/frequency optical CDMA networks

Chao Chin Yang; Jen Fa Huang

doi:10.1109/LPT.2002.805780

Two-dimensional M-matrices coding in spatial/frequency optical CDMA networks

Chao Chin Yang, Jen Fa Huang

Department of Electrical Engineering

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

61 Citations (Scopus)

Abstract

A spatial/frequency encoder-decoder scheme is proposed for optical code-division multiple-access (OCDMA) communications. The coders adopt codewords with multiple-weight-perrow property and can be realized via compact hardware. With the proposed decoding scheme, an intended user will reject any interfering user and theoretically achieve quasiorthogonality between OCDMA users. The performance degradation due to various noise sources in previous discussed one-dimensional coding scheme can be improved.

Original language	English
Pages (from-to)	168-170
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	15
Issue number	1
DOIs	https://doi.org/10.1109/LPT.2002.805780
Publication status	Published - 2003 Jan

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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abstract = "A spatial/frequency encoder-decoder scheme is proposed for optical code-division multiple-access (OCDMA) communications. The coders adopt codewords with multiple-weight-perrow property and can be realized via compact hardware. With the proposed decoding scheme, an intended user will reject any interfering user and theoretically achieve quasiorthogonality between OCDMA users. The performance degradation due to various noise sources in previous discussed one-dimensional coding scheme can be improved.",

author = "Yang, {Chao Chin} and Huang, {Jen Fa}",

note = "Funding Information: Manuscript received April 2, 2002; revised September 9, 2002. This work was supported by the Ministry of Education Program for Promoting Academic Excellence of Universities under Grant A-91–E-FA08–1–4, and in part by the National Science Council under Grant NSC 91–2622–L–011–001.",

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