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.

Date of Patent:
Aug. 20, 2024

Filed:

Jun. 16, 2023
Applicant:

Kyocera Corporation, Kyoto, JP;

Inventors:

Masato Fujishiro, Yokohama, JP;

Chiharu Yamazaki, Tokyo, JP;

Henry Chang, San Diego, CA (US);

Assignee:

KYOCERA Corporation, Kyoto, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/00 (2009.01); H04W 52/02 (2009.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2024.01); H04W 76/27 (2018.01);
U.S. Cl.
CPC ...
H04W 74/002 (2013.01); H04W 52/0229 (2013.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01); H04W 76/27 (2018.02);
Abstract

A communication control method used in a user equipment and user equipment that performs a predetermined data transmission in which uplink user data is transmitted during a random access procedure include transmission of a first message for the predetermined data transmission while in a predetermined RRC state in which an RRC connection is suspended to a base station. After transmitting the first message, a second message is received from the base station for maintaining the user equipment in the predetermined RRC state. A communication control method and base station include reception of a first message for the predetermined data transmission at the base station from a user equipment that is in a predetermined RRC state in which an RRC connection is suspended during a random access procedure. After receiving the first message, a second message is received for maintaining the user equipment in the predetermined RRC state.


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