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:
Sep. 02, 2025
Filed:
Apr. 28, 2022
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Jun Shikida, Tokyo, JP;
Kazushi Muraoka, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04W 72/542 (2023.01);
U.S. Cl.
CPC ...
H04L 5/006 (2013.01); H04L 5/0048 (2013.01); H04W 72/542 (2023.01);
Abstract
A radio communication apparatus includes a distortion calculation unit and an assignment unit. The distortion calculation unit calculates the degree of distortion of the frequency response of the channel between the radio communication apparatus and the radio terminal. Further, the assignment unit assigns the reference signal to the radio terminal based on the degree of distortion calculated by the distortion calculation unit.