The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2024
Filed:
Jun. 23, 2020
Applicant:
Institut Mines-telecom, Palaiseau, FR;
Inventors:
Akram Abouseif, Paris, FR;
Ghaya Rekaya, Antony, FR;
Assignee:
INSTITUT MINES TELECOM, Palaiseau, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/2581 (2013.01);
U.S. Cl.
CPC ...
H04B 10/2581 (2013.01); H04B 2210/254 (2013.01);
Abstract
An optical transmitter for transmitting a vector of information symbols over an optical fiber transmission channel made of a multi-core fiber, optical signals carrying the vector of information symbols propagating along the multi-core fiber according to two or more cores, wherein the optical transmitter includes a precoder configured to determine a precoding matrix depending on one or more fiber parameters associated with the multi-core fiber and to precode the vector of information symbols by multiplying the vector of information symbols by the precoding matrix.