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:
Aug. 15, 2023
Filed:
Apr. 05, 2018
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Yuki Matsumura, Tokyo, JP;
Hideyuki Moroga, Tokyo, JP;
Satoshi Nagata, Tokyo, JP;
Yuichi Kakishima, Palo Alto, CA (US);
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 72/1268 (2023.01); H04B 1/713 (2011.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 72/1268 (2013.01); H04B 1/713 (2013.01); H04L 5/0048 (2013.01); H04L 5/0078 (2013.01); H04L 5/0098 (2013.01); H04B 2201/698 (2013.01);
Abstract
A terminal is disclosed including a processor that assumes a position of an additional demodulation reference signal (DMRS) based on a value corresponding to whether frequency hopping is enabled or disabled; and a transmitter that transmits the additional DMRS according to an allocation duration of an uplink shared channel (PUSCH). In other aspects, a radio communication method and a base station are also disclosed.