METHOD FOR OFFLOADING DATA STREAM AND TRAFFIC OFFLOAD FUNCTION ENTITY

摘要

The present invention provides a method for offloading data stream and a traffic offload function entity. The method for offloading data stream includes: detecting a signaling establishment message sent by a user equipment, or detecting the data stream sent on the first-time context by the user equipment; obtaining the service information of the user equipment; obtaining the Selected Internet Protocol Traffic Offload (SIPTO) policy corresponding to the service information of the user equipment; offloading the received data stream according to the SIPTO policy. The embodiments of the present invention realize offload processing under the same Access Point Name (APN) according to different services performed by the user equipment.