US2022116866A1

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Title

Method And Apparatus For Mutually Exclusive Access To Network Slices In Wireless Communication System

Application Number:

US202117645414A

Publication Date:

14-04-2022

Current Assignee:

Family ID:

Application Date:

21-12-2021

Publication Country:

US

Priority Date:

13-08-2018

Declaring Company:

Abstract  Abstract

A method, performed by a base station (BS), of supporting access to network slices in a wireless communication system includes: receiving a registration request message including requested network slice identification information of a user equipment (UE) and network slice group identification information corresponding to the requested network slice identification information; selecting an access and mobility management function (AMF) to which the registration request message is to be transmitted based on the registration request message and network slice group information and network slice information supported by at least one AMF stored in the BS; transmitting the registration request message to the AMF; receiving a registration accept message in response to the registration request message; and transmitting the registration accept message to the UE.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.