Patent · US Active

Optical communication system having enhanced spectral efficiency using electronic signal processing

US8478131B2 · kind B2 · utility

1Cited by

2References

20Claims

0Family size

Assignee

Eye Diagram2 IP, LLC · US

Inventors

M. Imran Hayee · Columbia, US
Rami J. Haddad · Assendelft, NL

Key dates

Filing date	Jun 28, 2010
Grant date	Jul 2, 2013
Priority date	—
Expiry date	Nov 5, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04J14/02
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An optical communication system combines strong electrical pre-filtering of data at the transmitter and digital feedback equalization (DFE) at the receiver to enhance spectral efficiency. The system can be applied to optical networking and digital communication systems, including binary modulated systems optical network systems.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.