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:
Jul. 01, 2025
Filed:
Mar. 11, 2021
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventor:
Hongxia Long, Shanghai, CN;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04W 12/06 (2021.01); H04W 36/14 (2009.01);
U.S. Cl.
CPC ...
H04W 36/0038 (2013.01); H04W 12/06 (2013.01); H04W 36/142 (2023.05);
Abstract
Embodiments of the present disclosure provide methods and apparatuses for handover. A method at a first access and mobility management entity comprises obtaining at least one authentication and authorization status for a terminal device for at least one network slice of a network. The method further comprises sending the at least one authentication and authorization status for the terminal device for at least one network slice of the network to a second access and mobility management entity during a handover procedure.