Abstract: This application relates to the field of mobile communication, and in particular, to a method, an apparatus, and a system for selecting MEC node. The method includes: receiving a domain name request initiated by a terminal forwarded by the UPF, the domain name request comprising at least one of: a domain name, a destination address, or a protocol port information; obtaining a corresponding edge-application VIP from the GSLB based on the domain name request; returning a domain name response to the terminal, the domain name response comprising the edge-application VIP; receiving a service request initiated from the terminal forwarded by the UPF, a destination address of the service request being the edge-application VIP; and determining a corresponding MEC processing server according to the service request and a preset offloading policy, and offloading the service request to the corresponding MEC processing server.

Abstract: In a method for selecting a mobile edge computing (MEC) node that performed by an edge cloud gateway, a first HyperText Transfer Protocol (HTTP) service request forwarded by the UPF is received by processing circuitry of the edge cloud gateway. A destination address of the first HTTP service request is an edge-application virtual Internet Protocol address (VIP). A corresponding MEC processing server is determined according to the first HTTP service request and a preset offloading policy, and the first HTTP service request is offloaded to the corresponding MEC processing server. The edge cloud gateway is disposed in a system for selecting a MEC node, such that the system includes at least a user plane function (UPF) and the edge cloud gateway.

Abstract: This application relates to the field of mobile communication, and in particular, to a method, an apparatus, and a system for selecting MEC node. The method includes: receiving a domain name request initiated by a terminal forwarded by the UPF, the domain name request comprising at least one of: a domain name, a destination address, or a protocol port information; obtaining a corresponding edge-application VIP from the GSLB based on the domain name request; returning a domain name response to the terminal, the domain name response comprising the edge-application VIP; receiving a service request initiated from the terminal forwarded by the UPF, a destination address of the service request being the edge-application VIP; and determining a corresponding MEC processing server according to the service request and a preset offloading policy, and offloading the service request to the corresponding MEC processing server.

Abstract: In a method for selecting a mobile edge computing (MEC) node that performed by an edge cloud gateway, a first HyperText Transfer Protocol (HTTP) service request forwarded by the UPF is received by processing circuitry of the edge cloud gateway. A destination address of the first HTTP service request is an edge-application virtual Internet Protocol address (VIP). A corresponding MEC processing server is determined according to the first HTTP service request and a preset offloading policy, and the first HTTP service request is offloaded to the corresponding MEC processing server. The edge cloud gateway is disposed in a system for selecting a MEC node, such that the system includes at least a user plane function (UPF) and the edge cloud gateway.