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. 09, 2021
Filed:
Dec. 20, 2017
Applicants:
Sharp Kabushiki Kaisha, Sakai, JP;
Fg Innovation Company Limited, Tuen Mun, HK;
Inventors:
Osamu Nakamura, Sakai, JP;
Takashi Yoshimoto, Sakai, JP;
Jungo Goto, Sakai, JP;
Yasuhiro Hamaguchi, Sakai, JP;
Assignees:
SHARP KABUSHIKI KAISHA, Sakai, JP;
FG Innovation Company Limited, Tuen Mun, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04L 1/18 (2006.01); H04W 72/04 (2009.01); H04J 1/00 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0094 (2013.01); H04J 1/00 (2013.01); H04L 1/189 (2013.01); H04L 5/0051 (2013.01); H04L 27/26 (2013.01); H04L 27/2636 (2013.01); H04W 72/04 (2013.01); H04W 72/042 (2013.01); H04L 5/0007 (2013.01);
Abstract
A terminal apparatus using large FFT points transmits a reference signal such that short OFDM symbols are repeated.