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Method for Line Coding for Directly Modulated Multi Level Optical Transmission

IP.com Disclosure Number: IPCOM000018577D
Original Publication Date: 2003-Jul-24
Included in the Prior Art Database: 2003-Jul-24

Publishing Venue

IBM

Abstract

A method is proposed to enable multilevel Pulse-Amplitude Modulation (PAM) transmission for directly modulated optical data transmission links. The method is based on a novel class of codes specially suited for this application.