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1. (WO2017147815) DATA OFFLOADING METHOD, MOBILE EDGE PLATFORM, AND CORE NETWORK DEVICE

Pub. No.:    WO/2017/147815    International Application No.:    PCT/CN2016/075309
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Mar 03 00:59:59 CET 2016
IPC: H04W 60/00
H04W 48/14
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: ZHU, Qianghua
朱强华
SHI, Xiaoyan
时晓岩
Title: DATA OFFLOADING METHOD, MOBILE EDGE PLATFORM, AND CORE NETWORK DEVICE
Abstract:
Embodiments of the present application provide a data offloading method, a mobile edge platform and a core network device, so that data sent by a UE can be directly sent to a local network through a deployed mobile edge server and by means of a data offloading rule, and the data does not need to be forwarded through a core network, thereby providing service experience of rapid access, a high-bandwidth and low time delay to the UE. The method provided in an embodiment of the present application comprises the following: a mobile edge platform obtains a service certificate token of a UE, the token comprising subscribed data, and the subscribed data being configured by a core network device to the UE; the mobile edge platform sends request information to the core network device, the request information comprising the token; the mobile edge platform receives context information of the UE fed back by the core network device according to the token; the mobile edge platform generates a data offloading rule according to the context information; and the mobile edge platform sends the data offloading rule to a data plane, so that the data plane performs a data offloading operation according to the data offloading rule.