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:
Jan. 14, 2025

Filed:

Apr. 26, 2022
Applicant:

Fujitsu Limited, Kawasaki, JP;

Inventor:

Yoshihiro Kawasaki, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 4/00 (2006.01); H04W 36/08 (2009.01); H04W 36/30 (2009.01); H04W 36/36 (2009.01); H04W 36/38 (2009.01);
U.S. Cl.
CPC ...
H04W 36/08 (2013.01); H04W 36/302 (2023.05); H04W 36/362 (2023.05); H04W 36/38 (2013.01);
Abstract

A base station includes a receiver and a transmitter. The receiver configured to receive, from a terminal, a handover destination notification including first identification information and second identification information, the first identification information being information for identifying a first base station as a handover destination determined by the terminal, the second identification information being information for identifying a preamble to be transmitted by the terminal to the first base station. The transmitter configured to transmit an advance notification including third identification information and the second identification information to the first base station, the third identification information being information for identifying the terminal.


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