| 发明名称 |
MOBILE COMMUNICATION METHOD, GATEWAY DEVICE, MOBILE MANAGEMENT NODE AND CALL SESSION CONTROL SERVER DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable transmission and reception for communications using PCC when a PCRF failure occurs or when the PCRF is restarted after the failure. <P>SOLUTION: The mobile communication method includes a step A for reassociating a PDN connection with a PCC connection #1 when a P-GW detects a predetermined event after detecting a PCRF failure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012120137(A) |
申请公布日期 |
2012.06.21 |
| 申请号 |
JP20100270918 |
申请日期 |
2010.12.03 |
| 申请人 |
NTT DOCOMO INC;NEC CORP |
发明人 |
NISHIDA KATSUTOSHI;TAMURA TOSHIYUKI |
| 分类号 |
H04W8/30;H04M3/00;H04W88/16 |
主分类号 |
H04W8/30 |
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