发明授权
US09461848B2 Gateway device, mobile communication system, mobile terminal, packet transfer control method, control method of mobile terminal, and non-transitory computer readable medium
有权
网关设备，移动通信系统，移动终端，分组传输控制方法，移动终端的控制方法以及非暂行计算机可读介质
- 专利标题： Gateway device, mobile communication system, mobile terminal, packet transfer control method, control method of mobile terminal, and non-transitory computer readable medium
- 专利标题（中）： 网关设备，移动通信系统，移动终端，分组传输控制方法，移动终端的控制方法以及非暂行计算机可读介质
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申请号： US13501440申请日： 2010-08-31
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公开(公告)号： US09461848B2公开(公告)日： 2016-10-04
- 发明人: Jun Awano
- 申请人： Jun Awano
- 申请人地址： JP Tokyo
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP Tokyo
- 代理机构： McGinn IP Law Group, PLLC
- 优先权： JP2009-236227 20091013
- 国际申请： PCT/JP2010/005363 WO 20100831
- 国际公布： WO2011/045887 WO 20110421
- 主分类号： H04H20/71
- IPC分类号： H04H20/71 ; H04L12/66 ; H04L12/18 ; H04L12/46 ; H04L29/06 ; H04W4/06 ; H04W76/02 ; H04W76/04 ; H04L12/725 ; H04L29/12 ; H04W36/02 ; H04W88/16
摘要：
A pass-through packet determination unit (112) of an anchor GW 100A controls whether or not to transfer a Layer 3 packet arriving from an external network (20) to a downlink channel set up with a mobile terminal (700) based on a transfer policy. Further, a transfer policy control unit (111) changes the transfer policy to enable transfer of a multicast packet or a broadcast packet to the mobile terminal (700) by the downlink channel in response to receiving from the mobile terminal (700) a Layer 3 packet preliminarily specified as a trigger to start transfer of a multicast packet or a broadcast packet to the mobile terminal (700) by the downlink channel.
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