Beat Noise Compensation in OCDMA Systems Using Soft Decoding Based FEC

In this paper we study Forward Error Correction (FEC) under beat noise assumption in the context of incoherent Optical Code Division Multiple Access (OCDMA) systems. Due to the use of unipolar codes, Multiple Access Interference (MAI) amount and thus beatings between different user contributions kno...

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Veröffentlicht in:	IEEE transactions on communications 2011-05, Vol.59 (5), p.1400-1410
Hauptverfasser:	Sahuguede, S, Julien-Vergonjanne, A, Cances, J P
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive optics Applied sciences beat noise Code Division Multiple Access Coding, codes Decoders Decoding Density Detection, estimation, filtering, equalization, prediction Exact sciences and technology Exact solutions Forward error correction incoherent/coherent optical regime Information, signal and communications theory Interference low density parity check codes Mathematical analysis Mathematical models Multiple access multiple access interference Noise Optical fiber communications Optical networks Optical noise Optical receivers Optical telecommunications Signal and communications theory Signal, noise Studies Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments)
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