US 12,231,515 B2
Service continuity event notification method, and apparatus
Cuili Ge, Beijing (CN); and Yanmei Yang, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Jan. 23, 2023, as Appl. No. 18/158,132.
Application 18/158,132 is a continuation of application No. PCT/CN2020/104660, filed on Jul. 24, 2020.
Prior Publication US 2023/0164234 A1, May 25, 2023
Int. Cl. H04L 67/55 (2022.01); H04L 67/148 (2022.01)
CPC H04L 67/55 (2022.05) [H04L 67/148 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A service continuity event notification method, comprising:
receiving, by a source edge enabler server (source EES) a subscription message from a first device, wherein the subscription message is used for requesting to subscribe to a service continuity event notification associated with a terminal device; and
sending, by the source EES, a notification message to the first device in response to a condition for the service continuity event notification being satisfied, wherein the notification message provides information for an application context transfer event of the terminal device and includes an event category that is usable to indicate a category of an event that triggers the service continuity event notification;
wherein the first device is an edge application server (EAS) or an edge enabler client (EEC), and wherein the sending the event category includes sending an indication of completion of the transfer of the application context of the terminal device.