公开(公告)号：US09894695B2

公开(公告)日：2018-02-13

申请号：US14758905

申请日：2013-07-24

Applicant: ZTE Corporation

Inventor： Zhongming Chen ,  Yada Huang ,  Zhongda Lin

IPC: H04W4/00 ,  H04W76/02 ,  H04W84/04 ,  H04W92/20 ,  H04W8/04 ,  H04W36/00 ,  H04W36/04 ,  H04W92/04

CPC classification number: H04W76/12 ,  H04W8/04 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/04 ,  H04W84/042 ,  H04W84/045 ,  H04W92/04 ,  H04W92/20

Abstract: Provided are a network access system and method. The system comprises a control plane node which is connected with a UE via a radio interface, connected with an MME via an S1 interface, and configured to process control plane data; and a user plane node, connected with the UE via a radio interface, connected with an SGW via an Ss interface, and configured to process user plane data. It is solved the problem in the related art that a core network is impacted because of frequent information interaction among nodes due to the fact that a user switches among cells, and then achieves the effects of reducing the information interaction among the nodes and reducing the impact on a core network signalling.