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:
Sep. 30, 2025

Filed:

Jun. 24, 2024
Applicant:

Kyocera Corporation, Kyoto, JP;

Inventor:

Masato Fujishiro, Yokohama, JP;

Assignee:

KYOCERA Corporation, Kyoto, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04W 36/08 (2009.01); H04W 36/36 (2009.01);
U.S. Cl.
CPC ...
H04W 36/00837 (2018.08); H04W 36/0061 (2013.01); H04W 36/00835 (2018.08); H04W 36/08 (2013.01); H04W 36/362 (2023.05);
Abstract

A handover control according to a first aspect is a method for performing conditional handover of user equipment from a source cell to which the user equipment is connected to a target cell. The handover control method comprises receiving, by the user equipment, from the source cell, an RRC message for handover, the RRC message including identifiers of a plurality of candidate cells being candidates for the target cell; and transmitting, by the user equipment, a report message including information related to a radio link failure detected in the source cell, to a cell to which the user equipment connects after the radio link failure. The report message includes the identifiers of all the candidate cells included in the RRC message.


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