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:
Oct. 27, 2026

Filed:

Aug. 24, 2023
Applicant:

Rakuten Symphony, Inc., Tokyo, JP;

Inventor:

Subramanya Chandrashekar, Karnataka, IN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/36 (2009.01); H04W 36/30 (2009.01);
U.S. Cl.
CPC ...
H04W 36/362 (2023.05); H04W 36/305 (2018.08);
Abstract

A fallback configuration is prepared for one of a Radio Link Failure (RLF) or a handover (HO) failure of a User Equipment (UE). Layer 1 (L1)/Layer 2 (L2) Triggered Mobility (LTM) candidate cells are identified for fallback. An HO failure or an RLF is predicted for LTM target cells and at least one of a fallback LTM configuration or a fallback Conditional Handover (CHO) configuration is prepared for a target cell selected from the one or more LTM candidate cells. The UE is provided with the at least one of the prepared fallback LTM configuration or the fallback CHO configuration for the target cell. Control information is sent to the UE to initiate a cell switch by the UE from a serving cell to the target cell based on the at least one of the prepared fallback LTM configuration or the fallback CHO configuration for the target cell.


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Chandrashekar, Subramanya. (2026). Ltm failure handling using a fallback configuration for one of a radio link failure (rlf) or a handover (ho) failure of a user equipment (ue) (U.S. Patent No. 12777400). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12777400

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