METHOD AND DEVICE FOR ACCESSING NETWORK SLICE, STORAGE MEDIUM, ELECTRONIC DEVICE

WIPO Patent Application WO/2019/196963

A1

Disclosed are a method and a device for accessing a network slice, a storage medium, and an electronic device, the method comprising: determining first network slice subscriber identity information (IMSIs) currently being used on user equipment, the first IMSIs being temporarily configured information; sending the first IMSIs to a network-side device, in order to instruct the network-side device to send the first IMSIs to an authentication server function entity (AUSF), so that the AUSF will generate a first authentication vector on the basis of the first IMSIs, the first authentication vector being used to instruct a security management entity (SEAF) of the network slice to perform, with the UE, and by means of the first authentication vector, authentication used for the network slice.

YU WANTAO (CN)

PCT/CN2019/089942

October 17, 2019

June 04, 2019

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ZTE CORP (CN)

H04W12/02; H04L29/06; H04W12/06; H04W8/26; H04W28/16

CN107579948A

2018-01-12

HUAWEI ET AL: "Network Authentication Supporting Network Slices", 3GPP TSG SA WG3 (SECURITY) MEETING #85, S3-161741, 31 October 2016 (2016-10-31), XP051170603
HUAWEI ET AL: "Slice Authentication", 3GPP TSG SA WG3 (SECURITY) MEETING #85, S3-161789, 31 October 2016 (2016-10-31), XP051170640
HUAWEI ET AL: "UE Sends SEAF Conceleade IMSI During Primary Authentication", 3GPP TSG SA WG3 (SECURITY) MEETING #88, S3-171830, 31 July 2017 (2017-07-31), pages 1 - 7, XP051310949

BEYOND ATTORNEYS AT LAW (CN)

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