发明名称 |
MOBILE COMMUNICATION METHOD, SESSION CONTROL NODE, GATEWAY DEVICE, AND MOBILITY MANAGEMENT NODE |
摘要 |
A mobile communication method according to the present invention includes a step of establishing, by a session control node S/P-CSCF, a prioritized-call bearer between a gateway device P-GW and a mobile station UE when an Invite signal including prioritized-call information is received; a step of transmitting, by the session control node S/P-CSCF, the Invite signal including the prioritized-call information to the gateway device P-GW after the prioritized-call bearer is established; and a step of transmitting, by the gateway device P-GW, the Invite signal including the prioritized-call information to the mobile station UE.
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申请公布号 |
US2012270574(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201013508629 |
申请日期 |
2010.11.09 |
申请人 |
NISHIDA KATSUTOSHI;KAWAKATSU SHIMPEI;NTT DOCOMO, INC. |
发明人 |
NISHIDA KATSUTOSHI;KAWAKATSU SHIMPEI |
分类号 |
H04W68/00 |
主分类号 |
H04W68/00 |
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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