US 12,133,149 B2
Service invocation method and network device
Xu Chen, Beijing (CN); and Yue Song, Beijing (CN)
Assigned to China Mobile Communication Co., Ltd Research Institute, Beijing (CN); and China Mobile Communications Group Co., Ltd, Beijing (CN)
Appl. No. 17/764,698
Filed by China Mobile Communication Co., Ltd Research Institute, Beijing (CN); and China Mobile Communications Group Co.,Ltd., Beijing (CN)
PCT Filed Sep. 29, 2020, PCT No. PCT/CN2020/118889
§ 371(c)(1), (2) Date Mar. 29, 2022,
PCT Pub. No. WO2021/063360, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 201910941178.9 (CN), filed on Sep. 30, 2019.
Prior Publication US 2022/0345864 A1, Oct. 27, 2022
Int. Cl. H04W 4/00 (2018.01); H04W 4/50 (2018.01); H04W 48/18 (2009.01); H04W 60/00 (2009.01); H04W 64/00 (2009.01)
CPC H04W 4/50 (2018.02) [H04W 48/18 (2013.01); H04W 60/00 (2013.01); H04W 64/003 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A service invocation method, comprising:
receiving a service request for a first service by a provider of the first service, the service request being sent by a service consumer; and
sending a service response for the first service to the service consumer by the provider of the first service, wherein, the service response for the first service comprises service invocation information or a service invocation result of at least one second service associated with the first service, the service invocation information is configured to instruct the service consumer to invoke the second service,
wherein, in a case where the service request for the first service is a request for a service of location registration, the second service comprises a service of downloading subscription data and a service of subscribing a change of subscription data; and
the service invocation information of the second service comprises service invocation information of the service of downloading the subscription data and service invocation information of the service of subscribing the change of subscription data.