Maximum likelihood sequence detection represents the most efficient technique in the electrical Aomain to combat fiber impairments such as polarization-mode dispersion and group-velocity dispersion. In order to successfully apply this technique, it is mandatory to estimate some key channel parameters needed by the Viterbi processor. We propose a simple and effective solution based on the least-mean-square algorithm to perform such an estimation.
Channel estimation algorithms for MLSD in optical communication systems / Foggi, Tommaso; Colavolpe, Giulio; Enrico, Forestieri; Giancarlo, Prati. - In: IEEE PHOTONICS TECHNOLOGY LETTERS. - ISSN 1041-1135. - 18:(2006), pp. 1984-1986. [10.1109/LPT.2006.882220]
Channel estimation algorithms for MLSD in optical communication systems
FOGGI, Tommaso;COLAVOLPE, Giulio;
2006-01-01
Abstract
Maximum likelihood sequence detection represents the most efficient technique in the electrical Aomain to combat fiber impairments such as polarization-mode dispersion and group-velocity dispersion. In order to successfully apply this technique, it is mandatory to estimate some key channel parameters needed by the Viterbi processor. We propose a simple and effective solution based on the least-mean-square algorithm to perform such an estimation.| File | Dimensione | Formato | |
|---|---|---|---|
|
j30.pdf
non disponibili
Tipologia:
Documento in Post-print
Licenza:
NON PUBBLICO - Accesso privato/ristretto
Dimensione
138.61 kB
Formato
Adobe PDF
|
138.61 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
