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:
Nov. 03, 2026
Filed:
Aug. 20, 2021
Lenovo (Beijing) Limited, Beijing, CN;
Congchi Zhang, Shanghai, CN;
Lianhai Wu, Beijing, CN;
Mingzeng Dai, Shanghai, CN;
Le Yan, Shanghai, CN;
Lenovo (Beijing) Limited, Beijing, CN;
Abstract
Methods and apparatuses are provided for supporting connectivity of multiple secondary nodes (SNs) () in a multi-radio dual connectivity (MR-DC) scenario under a 3rd Generation Partnership Project (3GPP) 5G system or the like. A method can be performed by a network device, e.g., a master node (MN) in a MR-DC scenario and can include: determining whether to support a quality of service (QoS) flow terminated at one SN or whether to support a further QoS flow terminated at multiple SNs simultaneously (A); in response to supporting the QoS flow, determining that the QoS flow is terminated at a SN and the QoS flow uses a radio resource of a secondary cell group (SCG) at a further SN (A); and in response to supporting the further QoS flow, transmitting, to a core network (CN) node, information regarding a current serving SN of the futher QoS flow (A).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile