Joint Statistics and MLSD in Filtered Incoherent High-Speed Fiber-Optic Communications
Artikel i vetenskaplig tidskrift, 2010

In this paper, signal statistics and their utilization for detection in narrowly filtered equalized high-speed fiber-optic communications are investigated experimentally. Tradeoffs between log-likelihood metric applications and oversampling are covered in detail. It is, for the first time, demonstrated that performance loss in bandwidth-limited systems can be nearly fully recovered (to within 0.5 dB) by taking advantage of band-width-limitation-induced noise correlations and oversampling.

likelihood sequence estimation

polarization-mode dispersion

maximum-likelihood sequence

bit-error-rate

Colored noise

dispersion

optical amplifiers

Viterbi algorithm

performance

fiber-optic communications

chromatic

lightwave systems

analytical expressions

receiver

detection

transmission

Författare

N. Alic

California Institute for Telecommunications and Information Technology

University of California

Magnus Karlsson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Mats Sköld

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

O. Milenkovic

University of Illinois

Peter Andrekson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

S. Radic

University of California

Journal of Lightwave Technology

0733-8724 (ISSN)

Vol. 28 1564-1572

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/JLT.2010.2043054