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:
May. 12, 2026
Filed:
Mar. 26, 2021
Applicant:
Lenovo (Beijing) Limited, Beijing, CN;
Inventors:
Congchi Zhang, Shanghai, CN;
Lianhai Wu, Beijing, CN;
Mingzeng Dai, Shanghai, CN;
Le Yan, Shanghai, CN;
Assignee:
Lenovo (Beijing) Limited, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/08 (2024.01); H04W 74/0833 (2024.01); H04W 76/19 (2018.01);
U.S. Cl.
CPC ...
H04W 74/0833 (2013.01); H04W 76/19 (2018.02);
Abstract
Embodiments of the present disclosure relate to methods and apparatuses for a user equipment (UE) triggered secondary cell group (SCG) activation procedure in a multi-radio dual connectivity (MR-DC) scenario. According to an embodiment of the present disclosure, a method which may be performed by a UE includes: deciding whether to activate a SCG associated with a secondary node (SN), wherein the SCG has been deactivated; and in response to deciding to activate the SCG, triggering a random access (RA) procedure to the SN.