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:
Nov. 12, 2024

Filed:

Jul. 22, 2020
Applicant:

Sharp Kabushiki Kaisha, Sakai, JP;

Inventors:

Ningjuan Chang, Shanghai, CN;

Renmao Liu, Shanghai, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04W 36/08 (2009.01);
U.S. Cl.
CPC ...
H04W 36/00837 (2018.08); H04W 36/0058 (2018.08); H04W 36/08 (2013.01);
Abstract

Provided in the present invention are a method for radio link failure recovery and user equipment. The method for radio link failure recovery includes: initiating, by user equipment (UE), an RRC connection re-establishment procedure; in a cell selection procedure of the RRC connection re-establishment procedure, if a selected cell is a conditional handover candidate cell of the UE, then performing, by the UE, a handover to the selected cell; and if the selected cell is not a conditional handover candidate cell of the UE, then suspending, by the UE, all radio bearers except signaling radio bearer 0 (SRB0), and continuing the RRC connection re-establishment procedure.


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