发明授权
US09077723B2 Method, mobile management unit and gateway for restricting MTC device to access and communicate
有权
方法，移动管理单元和网关，用于限制MTC设备的访问和通信
- 专利标题： Method, mobile management unit and gateway for restricting MTC device to access and communicate
- 专利标题（中）： 方法，移动管理单元和网关，用于限制MTC设备的访问和通信
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申请号： US13258556申请日： 2010-11-04
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公开(公告)号： US09077723B2公开(公告)日： 2015-07-07
- 发明人: Mian Li , Fei Lu , Chunhui Zhu , Shuang Liang , Baoguo Xie
- 申请人： Mian Li , Fei Lu , Chunhui Zhu , Shuang Liang , Baoguo Xie
- 申请人地址： CN Shenzhen, Guangdong Province
- 专利权人： ZTE Corporation
- 当前专利权人： ZTE Corporation
- 当前专利权人地址： CN Shenzhen, Guangdong Province
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： CN200910210827 20091110
- 国际申请： PCT/CN2010/078416 WO 20101104
- 国际公布： WO2011/057541 WO 20110519
- 主分类号： H04M11/04
- IPC分类号： H04M11/04 ; H04M11/00 ; H04M1/66 ; H04M1/68 ; H04M3/16 ; H04M1/00 ; H04L29/06 ; H04W48/02 ; H04W4/00 ; H04W12/08
摘要：
A method, a mobility management unit and a gateway unit for restricting access and communication of a machine type communication (MTC) device are provided by the present invention. The method includes: a mobility management unit judging whether an access request or a service request of the MTC device is currently in a permission period according to the permission period of the MTC device; when the access request or the service request is not in the permission period, rejecting the access request or service request of the MTC device and notifying the MTC device of the rejection cause and/or the permission period at a meantime. The present invention can ensure that the MTC device only communicates in the permission period, and the MTC device is restricted to access the network or communicate in the non-permission period according to the requirement of the operator.