Title:
PRIVATE-NETWORK SLICE ACCESS METHOD, APPARATUS AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/240873
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of wireless communications. Provided are a private-network slice access method, apparatus and system. The method comprises: a public-network NSSF network element receiving a request sent by a public-network AMF network element for querying a target AMF; if no target AMF is found, the public-network NSSF network element returning default AMF setting information to the public-network AMF network element; and the public-network AMF network element redirecting, according to the AMF setting information, a user registration message to a private-network gateway, wherein the private-network gateway is configured to guide a user to access a private-network slice.
Inventors:
XIE PEIRONG (CN)
LI WENYI (CN)
YIN JUN (CN)
LIANG HAOQUAN (CN)
WU MINQING (CN)
LI WENYI (CN)
YIN JUN (CN)
LIANG HAOQUAN (CN)
WU MINQING (CN)
Application Number:
PCT/CN2022/127241
Publication Date:
December 21, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
CHINA TELECOM CO LTD (CN)
International Classes:
H04W48/18; H04W36/00
Foreign References:
| CN114980276A | 2022-08-30 | |||
| CN109922472A | 2019-06-21 | |||
| CN113194519A | 2021-07-30 | |||
| CN112235798A | 2021-01-15 | |||
| CN114303404A | 2022-04-08 | |||
| US20190104458A1 | 2019-04-04 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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