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.:
Date of Patent:
Sep. 23, 2025
Filed:
Jul. 12, 2022
Qualcomm Incorporated, San Diego, CA (US);
Mohamed Atef Abdelazim Shehata, Lannion, FR;
Jelena Damnjanovic, Del Mar, CA (US);
Tao Luo, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive, from a first serving cell, Layer 3 (L3) control signaling indicative of multiple sets of parameters for primary serving cell and secondary serving cell operation. The UE may receive, from the first serving cell, via Layer 2 (L2) control signaling indicating an activation of a second serving cell at the UE and an indication that specifies that the second serving cell is to be activated as a primary serving cell. The UE may then communicate with the second serving cell as the primary serving cell based on receiving the second signaling and in accordance with a set of parameters from the multiple sets of parameters indicated by the L3 control signaling.