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:
Jan. 09, 2024
Filed:
Aug. 31, 2021
Tencent Technology (Shenzhen) Company Limited, Guangdong, CN;
Yicong Zheng, Shenzhen, CN;
Shengyu Zhang, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Guangdong, CN;
Abstract
This disclosure discloses a fault tolerant and error correction decoding method and apparatus for a quantum circuit, and a chip. This disclosure relates to the field of artificial intelligence (AI) and quantum technologies. The method includes: obtaining actual error syndrome information of a quantum circuit by performing a noisy error syndrome measurement on the quantum circuit by using a quantum error correction (QEC) code; decoding the actual error syndrome information to obtain a logic error class and perfect error syndrome information that correspond to the actual error syndrome information; and determining error result information of the quantum circuit based on the logic error class and the perfect error syndrome information, the error result information being indicative of a data qubit in which an error occurs in the quantum circuit and a corresponding error class.