- 专利标题： Communication system and communication controlling method
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申请号： EP11193779.3申请日： 2010-09-17
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公开(公告)号： EP2477440A2公开(公告)日： 2012-07-18
- 发明人: Zembutsu, Hajime , Tamura, Toshiyuki , Schmid, Stefan , Taleb, Tarik , Punz, Gottfried
- 申请人： NEC Corporation , NEC Europe Ltd.
- 申请人地址： 7-1, Shiba 5-chome Minato-ku, Tokyo 108-8001 JP
- 专利权人： NEC Corporation,NEC Europe Ltd.
- 当前专利权人： NEC Corporation,NEC Europe Ltd.
- 当前专利权人地址： 7-1, Shiba 5-chome Minato-ku, Tokyo 108-8001 JP
- 代理机构： Glawe, Delfs, Moll
- 优先权： JP2009217757 20090918
- 主分类号： H04W36/12
- IPC分类号： H04W36/12 ; H04W36/32
摘要：
A communication method in LIPA/ SIPTO architecture is provided which, when a user equipment (UE) is to connect from a serving area to an external network, allows re-selection of an optimal gateway. The communication method allows selecting a gateway apparatus physically or topologically close to a site, where the user equipment is attached.
公开/授权文献
- EP2477440A3 Communication system and communication controlling method 公开/授权日：2012-12-26
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