Granted Patent B2

US 12,445,992 · App. 17/959,691 · Granted Oct 14, 2025

Inventors: Hyesung Kim (Suwon-si, KR); Jicheol Lee (Suwon-si, KR); Cheolung Lee (Suwon-si, KR)

Assignee: Samsung Electronics Co., Ltd.

H04W60/04H04W48/14

Abstract

Claims (47)

1. A communication method performed by a user equipment (UE) in a wireless communication system supporting edge computing, the communication method comprising:

transmitting, by an application client (AC) of the UE, an AC registration request message for an AC registration request, the AC registration request message including an AC profile, an edge configuration server (ECS) address, and an ECS provider ID to an edge enabler client (EEC) of the UE;

and

transmitting, by the EEC, an AC registration response message corresponding to the AC registration request message to the AC,

wherein the AC registration response message comprises information indicating the AC registration request is successful.

2. The communication method of claim 1 , further comprising:

selecting an ECS using the ECS address included in the AC registration request message in response to an absence of a ECS address pre-configured in the EEC or a ECS address provided by a core network.

3. The communication method of claim 1 , further comprising:

transmitting, by the AC, a service provisioning request message including the AC profile to an ECS in response to an user consent included in the AC registration request message indicating that external exposure of the AC profile is allowed.

4. The communication method of claim 1 , wherein the AC registration request message includes:

an application package name usable for the EEC to call the AC; and

an operation identifier required to induce the AC to perform obtaining an user consent on whether to allow external exposure of the AC profile.

5. The communication method of claim 1 , wherein the AC registration request message includes:

an EAS selection request delegation indicator indicating whether to notify the AC of all of a plurality of discovered EASs, or at least one EAS selected from among the plurality of discovered EASs.

6. The communication method of claim 1 , further comprises:

selecting an ECS preferentially using the ECS address included in the AC registration request message in response to an absence of a ECS address pre-configured in the EEC or a ECS address provided by a core network.

7. A communication method performed by an edge enabler client (EEC) of a user equipment (UE) in a wireless communication system supporting edge computing, the communication method comprising:

receiving, from an application client (AC) executed in the UE, an AC registration request message including a data network name (DNN), a public land mobile network (PLMN) identifier (ID), traffic descriptor information, and a DNN replacement allowance indicator;

transmitting a service provisioning request message including the DNN, the traffic descriptor information, and a UE route selection policy (URSP) guidance execution indication to an edge configuration server (ECS) based on the AC registration request message;

receiving a service provisioning response message including a URSP result from the ECS in response to the service provisioning request message; and

transmitting, to the AC, an indication indicating that an edge computing service is available, and an indication indicating whether a DNN configured in the AC is available as a traffic descriptor, in response to the reception of the service provisioning response message.

8. A user equipment (UE) in a wireless communication system supporting edge computing, the UE comprising:

a transceiver; and

a processor including an edge enabler client (EEC),

wherein the processor is configured to:

transmit, by an application client (AC) of the UE, an AC registration request message for an AC registration request, the AC registration request message including an AC profile, an edge configuration server (ECS) address, and an ECS provider ID to an edge enabler client (EEC) of the UE,

and

transmit, by the EEC, an AC registration response message corresponding to the AC registration request message to the AC,

wherein the AC registration response message comprises information indicating the AC registration request is successful.

9. The UE of claim 8 , wherein the processor is further configured to:

select an ECS using the ECS address included in the AC registration request message in response to an absence of a ECS address pre-configured in the EEC or a ECS address provided by a core network.

10. The UE of claim 8 , wherein the processor is further configured to, transmit, by the AC, a service provisioning request message including the AC profile to an ECS in response to an user consent included in the AC registration request message indicating that external exposure of the AC profile is allowed.

11. The UE of claim 8 , wherein the AC registration request message includes:

an application package name usable for the EEC to call the AC, and

an operation identifier required to induce the AC to perform obtaining an user consent on whether to allow external exposure of the AC profile.

12. The UE of claim 8 , wherein the AC registration request message includes:

an EAS selection request delegation indicator indicating whether to notify the AC of all of a plurality of discovered EASs, or at least one EAS selected from among the plurality of discovered EASs.

13. The UE of claim 8 , wherein the processor is further configured to:

select an ECS preferentially using the ECS address included in the AC registration request in response to an absence of a ECS address pre-configured in the EEC or a ECS address provided by a core network.

14. An user equipment (UE) in a wireless communication system supporting edge computing, the UE comprising:

a transceiver; and

a processor including an edge enabler client (EEC),

wherein the processor is configured to:

receive, from an application client (AC) executed in the UE, an AC registration request message including a data network name (DNN), a public land mobile network (PLMN) identifier (ID), traffic descriptor information, and a DNN replacement allowance indicator,

transmit a service provisioning request message including the DNN, the traffic descriptor information, and a UE route selection policy (URSP) guidance execution indication to an edge configuration server (ECS) based on the AC registration request message,

receive a service provisioning response message including a URSP result from the ECS in response to the service provisioning request message, and

transmit, to the AC, an indication indicating that an edge computing service is available, and an indication indicating whether a DNN configured in the AC is available as a traffic descriptor, in response to the reception of the service provisioning response message.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (16)