US 12,414,069 B2
Network search method for SA 5G service auto-provisioning and related apparatus
Zhenrong Wei, Shenzhen (CN); and Hao Song, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 17/921,442
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Apr. 26, 2021, PCT No. PCT/CN2021/090038
§ 371(c)(1), (2) Date Oct. 26, 2022,
PCT Pub. No. WO2021/218936, PCT Pub. Date Nov. 4, 2021.
Claims priority of application No. 202010339740.3 (CN), filed on Apr. 26, 2020.
Prior Publication US 2023/0164727 A1, May 25, 2023
Int. Cl. H04W 60/00 (2009.01)
CPC H04W 60/00 (2013.01) 17 Claims
OG exemplary drawing
 
1. A network search method for standalone (SA) fifth generation (5G) service auto-provisioning implemented by a user equipment, wherein the network search method comprises:
sending, to a network side device, a registration request requesting to register the user equipment with a 5G network, wherein a networking mode of the 5G network is SA networking;
receiving, from the network side device, a registration reject response when no available 5G subscription data corresponding to the user equipment is obtained through a query, wherein the registration reject response notifies the user equipment that a registration with the 5G network has failed;
receiving, from the network side device after the network side device provisions a 5G service for the user equipment, a notification short message notifying the user equipment that the 5G service is successfully provisioned; and
resending, in response to the notification short message and to the network side device, the registration request.