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:
Jan. 07, 2025
Filed:
Aug. 26, 2020
Zte Corporation, Guangdong, CN;
Jinguo Zhu, Guangdong, CN;
Zhendong Li, Guangdong, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
A method of handing over a mobile communication device from a first access network to a second access network (in one implementation) is as follows. In response to a protocol data unit session update request, a first computing device (e.g., an AMF) receives an identifier of a protocol data unit session and network slice information regarding a network slice to be used by the mobile communication device to communicate on the second access network using the protocol data unit session. The first computing device uses the network slice information to select a network slice instance and to select a second computing device (e.g., another AMF) within the network slice instance. The first computing device transmits, to the second computing device, a relocation request that includes the network slice information and the identifier of the protocol data unit session.