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:
Aug. 25, 2026
Filed:
Oct. 05, 2021
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/36 (2009.01); H04W 36/00 (2009.01); H04W 76/30 (2018.01);
U.S. Cl.
CPC ...
H04W 36/362 (2023.05); H04W 76/30 (2018.02); H04W 36/00698 (2023.05);
Abstract
The invention concerns MR-DC (multi-radio dual connectivity) in which a UE is connected to a master node (MN) and secondary nodes (SN). In a Conditional PSCell Change (CPC)—i.e. a PSCell Change which is executed by the UE when an execution condition is met—a source secondary node, S-SN, may send a cancellation indication to a master node, MN, when said S-SN desires cancellation of a CPC configuration. Subsequently, the MN transmits a cancellation indication to the target candidate SNs configured with CPC.