US 12,483,564 B2
Method for providing restricted service, and communications device
Manli Sun, Shenzhen (CN); Zhenglei Huang, Shenzhen (CN); Yanmei Yang, Beijing (CN); and Haiyang Sun, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Nov. 22, 2023, as Appl. No. 18/517,924.
Application 18/517,924 is a continuation of application No. 17/120,720, filed on Dec. 14, 2020, granted, now 11,848,963.
Application 17/120,720 is a continuation of application No. PCT/CN2019/091145, filed on Jun. 13, 2019.
Claims priority of application No. 201810627352.8 (CN), filed on Jun. 13, 2018.
Prior Publication US 2024/0089299 A1, Mar. 14, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/40 (2022.01); G16Y 30/10 (2020.01); G16Y 40/50 (2020.01); H04L 47/20 (2022.01); H04L 67/12 (2022.01); H04L 67/14 (2022.01); H04L 41/0894 (2022.01)
CPC H04L 63/1408 (2013.01) [G16Y 30/10 (2020.01); G16Y 40/50 (2020.01); H04L 47/20 (2013.01); H04L 63/20 (2013.01); H04L 67/12 (2013.01); H04L 67/14 (2013.01); H04L 41/0894 (2022.05)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
a policy control function (PCF) configured to:
receive an identifier of a terminal and indication information, wherein the indication information indicates an exception type of the terminal, and wherein the exception type comprises that performance of a flow of the terminal is abnormal;
determine a first service policy corresponding to the exception type; and
send the first service policy; and
a network data analytics function (NWDAF) configured to:
determine the exception type; and
send, to the PCF, the identifier and the indication information.