US 12,457,580 B2
Service indication method and device
Zhenhua Xie, Guangdong (CN); Xiaowan Ke, Guangdong (CN); and Wen Wang, Guangdong (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed on Feb. 21, 2022, as Appl. No. 17/676,356.
Application 17/676,356 is a continuation of application No. PCT/CN2020/111712, filed on Aug. 27, 2020.
Claims priority of application No. 201910798427.3 (CN), filed on Aug. 27, 2019.
Prior Publication US 2022/0174645 A1, Jun. 2, 2022
Int. Cl. H04W 68/02 (2009.01)
CPC H04W 68/02 (2013.01) 18 Claims
OG exemplary drawing
 
1. A service indication method, executed by a network device being a User Plane Function (UPF) or a base station, wherein the method comprises:
receiving, from a terminal device of a user, matching information specific to the user, wherein
the matching information comprises one or more matching values, and one of the matching values corresponds to one or more services or corresponds to one or more service types;
receiving a downlink message related to data of a target service or a target service type, or receiving a downlink data of the target service or the target service type; wherein the downlink message is triggered by the downlink data of the target service or the target service type; and
sending a first target matching value to the terminal device through a paging message;
wherein the first target matching value corresponds to the target service or the target service type;
wherein before the receiving matching information specific to a user, the method further comprises:
sending a request message to the terminal device of the user, wherein the request message comprises one or more pieces of service information or one or more pieces of service type information, the service information is used to indicate the service, and the service type information is used to indicate the service type;
or,
wherein the method further comprises:
receiving, from the terminal device of the user, service information or service type information corresponding to a currently active service of the terminal device; and
based on the service information or service type information corresponding to the currently active service, the matching information, and one of the target service or the target service type, determining to refuse to send the first target matching value.