US 12,219,457 B2
Communication method, apparatus, and system
Hui Ding, Xi'an (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Mar. 1, 2022, as Appl. No. 17/683,433.
Application 17/683,433 is a continuation of application No. PCT/CN2020/086805, filed on Apr. 24, 2020.
Claims priority of application No. 201910822115.1 (CN), filed on Sep. 2, 2019.
Prior Publication US 2022/0191765 A1, Jun. 16, 2022
Int. Cl. H04W 40/24 (2009.01)
CPC H04W 40/248 (2013.01) 9 Claims
OG exemplary drawing
 
1. A communication method; comprising:
receiving, by a policy control network element, first information from a terminal device, wherein the first information is a banned application identifier, or a banned policy section identifier (PSI);
obtaining, by the policy control network element, a first user route selection policy (URSP) of the terminal device from a data storage network element; and
determining, by the policy control network element, a second URSP of the terminal device based on the first information and the first URSP: wherein:
the determining, by the policy control network element, of the second URSP of the terminal device based on the first information and the first URSP comprises:
determining, by the policy control network element, the second URSP based on a third URSP and the first URSP, wherein the second URSP does not comprise the third URSP determined based on the first information.