CHROMATIC DISPERSION ESTIMATION FOR DIGITAL COHERENT OPTICAL RECEIVERS

Patent №

US 9,800,348

Granted

2017-10-24

Filed 2014

Owner

FUTUREWEI TECHNOLOGIES, INC.

+1 more

Lab

AI components

1

evo

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14546976

An apparatus comprises a front end configured to receive an optical signal, and convert the optical signal into a plurality of digital signals, and a processing unit coupled to the front end and configured to determine a best-match chromatic dispersion (CD) estimate in the optical signal by optimizing a cost function based on signal peaks of the plurality of digital signals.

Evolutionary computationH04B 10/6161H04B 10/613H04B 10/614

AI classification

Evolutionary computation0.74
Knowledge representation0.02
Machine learning0.00
Natural language0.00
AI hardware0.00
Planning0.00
Vision0.00
Speech0.00

Ownership

FUTUREWEI TECHNOLOGIES, INC.

assignment · 344910687

HUAWEI TECHNOLOGIES CO., LTD

assignment · 406060834

© 2026 NYSGPT2525 LLC