Radio Transmissions over Residue-Stuffed-QC-Coded Optical CDMA Network

Residue stuffed quadratic congruence (RSQC) codes are proposed for radio-over-fiber (RoF) scheme based on spectral-amplitude-coding (SAC) optical code-division multiple-access (OCDMA) networks. These new codes generated from residue method can enlarge the code space, and the decoder of this new code...

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Veröffentlicht in:	IEEE communications letters 2014-02, Vol.18 (2), p.329-331
Hauptverfasser:	YANG, Chao-Chin, HUANG, Jen-Fa, CHANG, Hsuan-Hao, CHEN, Kai-Sheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bit error rate Coding, codes Decoding Exact sciences and technology Fiber gratings Information, signal and communications theory Multiaccess communication Noise optical code-division multiple-access(OCDMA) Optical fiber communications Optical telecommunications radio-over-fiber(RoF) Residue-stuffed quadratic-congruence(RSQC) codes Signal and communications theory spectral-amplitude-coding(SAC) System performance Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments)
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Beschreibung
Zusammenfassung:	Residue stuffed quadratic congruence (RSQC) codes are proposed for radio-over-fiber (RoF) scheme based on spectral-amplitude-coding (SAC) optical code-division multiple-access (OCDMA) networks. These new codes generated from residue method can enlarge the code space, and the decoder of this new code is cost-effective and suitable for realization. The error rate performance of the proposed RSQC code (two-code keying) and the original SQC code (on-off keying) are analyzed.
ISSN:	1089-7798 1558-2558
DOI:	10.1109/LCOMM.2013.120613.131527