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. 28, 2023
Filed:
Feb. 16, 2022
Nec Corporation, Tokyo, JP;
Osaka University, Osaka, JP;
The Doshisha, Kyoto, JP;
Kazushi Muraoka, Tokyo, JP;
Takanobu Doi, Tokyo, JP;
Naoto Ishii, Tokyo, JP;
Takumi Takahashi, Osaka, JP;
Seiichi Sampei, Osaka, JP;
Shinsuke Ibi, Kyoto, JP;
Abstract
A method implemented in a computer system includes training a network, which is obtained by unfolding an iterative algorithm for demodulation or demodulation and decoding, using a machine learning technique with a loss function that takes into account non-Gaussianity of a log-likelihood ratio (LLR) distribution calculated from an output of the network. The method further includes producing a first set of learned parameters of that iterative algorithm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile