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:
Apr. 02, 2024
Filed:
Jul. 02, 2020
Method for sending classical data in quantum information processing systems and corresponding system
Alma Mater Studiorum—università Di Bologna, Bologna, IT;
Marco Chiani, Bologna, IT;
ALMA MATER STUDIORUM—Università di Bologna, Bologna, IT;
Abstract
A method for sending first data as quantum information in qubits and classical second data over a quantum channel, in particular in quantum information communication systems, includes applying quantum error correction (QECC) encoding to the qubits obtaining quantum information codewords, applying intentional errors with error syndromes representing the second classical data to the quantum information codewords obtaining quantum information codewords with intentional errors applied upon, transmitting from a transmitting side the quantum information codewords with intentional errors applied upon over the quantum channel which outputs received codewords at a receiving side, computing error syndromes from the received codewords, performing a QECC error correction operation on the received codewords by applying a correction operator obtained at least by the computed syndromes to obtain corrected codewords, and outputting the corrected codewords and the computed syndromes.