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:
Jun. 20, 2023
Filed:
May. 23, 2019
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Kenichiro Aoyagi, Tokyo, JP;
Atsushi Minokuchi, Tokyo, JP;
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 8/06 (2009.01); H04W 36/00 (2009.01); H04W 48/02 (2009.01); H04W 48/10 (2009.01); H04W 88/06 (2009.01);
U.S. Cl.
CPC ...
H04W 8/06 (2013.01); H04W 36/0022 (2013.01); H04W 48/02 (2013.01); H04W 48/10 (2013.01); H04W 88/06 (2013.01);
Abstract
User equipment is capable of connecting to a first core network and a second core network through a base station apparatus. The user equipment includes a controller that connects to, upon selecting or visiting a cell of a base station apparatus that does not support the first core network while connecting to the first core network or visiting the first core network, the second core network through a connection in the cell.