发明名称 |
MOBILE COMMUNICATION METHOD AND MOBILE COMMUNICATION SYSTEM |
摘要 |
<P>PROBLEM TO BE SOLVED: To prevent resource of a media gate way #1 (MGW#1) from being wasted. <P>SOLUTION: A mobile communication method of the invention includes steps of: UE#1 transmitting "INVITE" to a P-CSCF/VATF in a network in which the UE#1 stays; the P-CSCF/VATF transmitting "INVITE" to an IMS; the P-CSCF/VATF allocating an MGW#1 to a path for voice communication based on an allocation request signal received from the IMS. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2011259017(A) |
申请公布日期 |
2011.12.22 |
申请号 |
JP20100129116 |
申请日期 |
2010.06.04 |
申请人 |
NTT DOCOMO INC;NEC CORP |
发明人 |
NISHIDA KATSUTOSHI;TAMURA TOSHIYUKI |
分类号 |
H04W36/14;H04M3/00;H04W8/22;H04W88/06 |
主分类号 |
H04W36/14 |
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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