Patent · US Active

Performance monitoring device, method for performance monitoring of an optical system, and optical signal network

US12308877B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

ADTRAN NETWORKS SE · DE

Inventors

Tobias Fehenberger · Meiningen, DE
Henrik Enggaard Hansen · Copenhagen, DK

Key dates

Filing date	Jan 26, 2023
Grant date	May 20, 2025
Priority date	—
Expiry date	Jul 12, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04B10/616
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The present invention provides a performance monitoring device, an optical signal network with performance monitoring, and a performance monitoring method. The performance monitoring device (100) comprises a coherent receiver (10), an analog-to-digital-converter, ADC (20), a digital signal processing module, DSPM (30), and a noise correction module, NCM (40),

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