发明名称 |
MOBILE COMMUNICATION SYSTEM FOR LOW POWER CONSUMPTION, CALL CONTROL SERVER AND ACCESS GATEWAY |
摘要 |
It is provided a mobile communication system comprising base stations, call control servers and access gateways. The call control servers cause a mobile terminal accommodated in one of the control server to transmit the location registration request so that the mobile terminal accommodates in another control server according to a processing amount of control signals. The base station selects a second call control server into which the one of the mobile terminals is to be newly accommodated. The one of the call control server switches to a power-saving state after the mobile terminal is accommodated into the another call control server. |
申请公布号 |
US2010184432(A1) |
申请公布日期 |
2010.07.22 |
申请号 |
US20100690455 |
申请日期 |
2010.01.20 |
申请人 |
HITACHI, LTD. |
发明人 |
YANO MASASHI;NAKAMURA HITOMI;TAKATORI MASAHIRO;MORISHIGE TAKEHIRO;SHIMIZU YOSHIHIRO |
分类号 |
H04W4/00;G08C17/00;H04W36/00 |
主分类号 |
H04W4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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