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Benefits of Joint Statistics in MLSD-Equalized Transmission

N. Alic ; Mats Sköld (Institutionen för mikroteknologi och nanovetenskap, Fotonik) ; Peter Andrekson (Institutionen för mikroteknologi och nanovetenskap, Fotonik) ; Magnus Karlsson (Institutionen för mikroteknologi och nanovetenskap, Fotonik) ; S. Radic
IEEE Photonics Technology Letters (1041-1135). Vol. 21 (2009), 8, p. 495-497.
[Artikel, refereegranskad vetenskaplig]

We experimentally investigate and quantify performance improvement, accounting for multiple bit intervals' joint statistics in filtered equalized on-off keying OC-192 fiber-optic links relying on Viterbi-algorithm-based sequence detection. We demonstrate that the penalty associated with narrow filtering can be alleviated for the most part with an appropriate detection approach.

Nyckelord: fiber-optic communications, joint statistics, equalized on-off keying, Viterbi-algorithm, Viterbi detection, statistical analysis, narrow filtering, fiber-optic link, amplitude shift keying, Colored noise, maximum likelihood detection, optical modulation, optical fibre communication, Viterbi algorithm, MLSD-equalized transmission, maximum-likelihood sequence detection, maximum-likelihood sequence detection (MLSD)



Denna post skapades 2009-05-13. Senast ändrad 2014-09-02.
CPL Pubid: 94035

 

Institutioner (Chalmers)

Institutionen för mikroteknologi och nanovetenskap, Fotonik

Ämnesområden

Elektroteknik och elektronik
Fotonik

Chalmers infrastruktur