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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.:

US 11523295 B1

PDFFull Text
Date of Patent:
Dec. 06, 2022

Filed:

Nov. 16, 2017

Terminal and method for communicating with a first base station apparatus and a second base station apparatus

Applicant:

Ntt Docomo, Inc., Tokyo, JP;

Inventors:

Hiroki Harada, Tokyo, JP;

Yousuke Sano, Tokyo, JP;

Takuma Takada, Tokyo, JP;

Assignee:

NTT DOCOMO, INC., Tokyo, JP;

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

Timothy J Weidner

Int. Cl.
CPC ...
H04W 24/10 (2009.01); H04W 28/08 (2009.01); H04W 36/00 (2009.01); H04W 56/00 (2009.01); H04W 72/04 (2009.01); H04W 76/15 (2018.01); H04W 84/02 (2009.01); H04W 88/06 (2009.01); H04W 88/10 (2009.01); H04W 92/02 (2009.01); H04W 92/10 (2009.01);
U.S. Cl.
CPC ...
H04W 24/10 (2013.01); H04W 28/0819 (2020.05); H04W 36/0069 (2018.08); H04W 56/001 (2013.01); H04W 56/003 (2013.01); H04W 56/0045 (2013.01); H04W 72/0446 (2013.01); H04W 76/15 (2018.02); H04W 84/02 (2013.01); H04W 88/06 (2013.01); H04W 88/10 (2013.01); H04W 92/02 (2013.01); H04W 92/10 (2013.01);
Abstract

A user apparatus communicates with a first base station apparatus and a second base station apparatus, and the user apparatus includes a receiving unit configured to receive, from the first base station apparatus, a configuration for measuring a timing difference between the first base station apparatus and the second base station apparatus; a control unit configured to execute measurement with respect to the second base station apparatus, based on the configuration for measuring the timing difference; and a transmitting unit configured to transmit a result of the executed measurement, to the first base station apparatus, wherein the executed measurement is executed before starting to communicate with the second base station apparatus.

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