Method and device for managing roaming session for edge computing service
AssigneeSamsung Electronics Co., Ltd.
InventorsHyesung Kim, Jaehyeon Bae, Jicheol Lee
Life of this patent
Estimating the term…
Abstract
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for operating a home-session management function (H-SMF) in a wireless communication system, according to an embodiment, may comprise transmitting a first message requesting subscription data for a packet data unit (PDU) session to a unified data management (UDM), receiving, from the UDM, a second message including the subscription data and information about allowing routing of roaming traffic to an edge hosting environment (EHE) of a home network, and selecting a home-edge application server discovery function (H-EASDF) based on the second message.
Claims13
A method for operating a home-session management function (H-SMF) in a wireless communication system, the method comprising:
- transmitting, to a unified data management (UDM), a first message requesting subscription data for a packet data unit (PDU) session;
- receiving, from the UDM, a second message including the subscription data and information about allowing routing of roaming traffic to an edge hosting environment (EHE) of a home network;
- and
- discovering a home-edge application server discovery function (H-EASDF) based on at least one of visited public land mobile network (VPLMN) ID, visited EASDF (V-EASDF) information, user equipment (UE) IP address, or home EHE routing target traffic information.
A home-session management function (H-SMF) in a wireless communication system, the H-SMF comprising:
- a transceiver;
- and
- a controller operably coupled to the transceiver, the controller configured to:
- transmit, to a unified data management (UDM), a first message requesting subscription data for a packet data unit (PDU) session;
- receive, from the UDM, a second message including the subscription data and information about allowing routing of roaming traffic to an edge hosting environment (EHE) of a home network;
- and
- discover a home-edge application server discovery function (H-EASDF) based on at least one of visited public land mobile network (VPLMN) ID, visited EASDF (V-EASDE) information, user equipment (UE) IP address, or home EHE routing target traffic information.
One or more non-transitory computer-readable storage media storing one or more computer programs including computer-executable instructions that, when executed by one or more processors of a device individually or collectively, cause the device to perform operations, the operations comprising:
- transmitting, to a unified data management (UDM), a first message requesting subscription data for a packet data unit (PDU) session;
- receiving, from the UDM, a second message including the subscription data and information about allowing routing of roaming traffic to an edge hosting environment (EHE) of a home network;
- and
- discovering a home-edge application server discovery function (H-EASDF) based on at least one of visited public land mobile network (VPLMN) ID, visited EASDF (V-EASDF) information, user equipment (UE) IP address, or home EHE routing target traffic information.
Dependencies are inferred from the claim text.