SERVICE OFFLOADING METHOD, DEVICE, AND SYSTEM

摘要

The present application provides a service offloading method, a device, and a system, and relate to the mobile communications field. The method includes: sending attribute information of a first network to a network controller of a second network, where the attribute information includes identity information of the first network or a combination of identity information and status information of the first network; sending quality information of service to the network controller of the second network, receiving the service offloading indication fed back by the network controller; and selecting, according to the received service offloading indication, a bearer network for a service requested by user equipment, thereby achieving an effect that the network controller of the second network can perform service offloading appropriately according to a network status of the first network, the network status of the second network, and the quality information of service, so as to improve network utilization.

主权项

1. A service offloading method for a user equipment accessing a first network, wherein the method comprises:
sending, by the user equipment, attribute information of the first network to a network controller of a second network, wherein the attribute information comprises identity information of the first network; sending, by the user equipment, quality information of a service to the network controller of the second network, wherein the quality information of the service comprises a correspondence between a quality of service (QoS) parameter and the service, to enable the network controller to perform service offloading according to the attribute information and the quality information of the service and a network status of the second network, and to feed back service offloading indication, wherein the service offloading indication indicates a network for bearing a service requested by the user equipment; receiving, by the user equipment, the service offloading indication fed back by the network controller; and selecting, by the user equipment, according to the received service offloading indication, a bearer network for the service requested by the user equipment.