发明名称 |
MOBILE COMMUNICATION METHOD AND CALL SESSION CONTROL SERVER APPARATUS |
摘要 |
<p>This invention can avoid unnecessary signal transmissions and shorten a time in which to establish a bearer to be used for UE. A mobile communication method of the present embodiment comprises: a step in which a P-CSCF, when having received a SIP signal #1, notifies a PCRF of a QoS corresponding to an SDP-A included in the SIP signal #1; a step in which the PCRF transmits a bearer setting instruction signal #1 to an EPC on the basis of the QoS; and a step in which the P-CSCF, when having received a SIP signal #2, does not notify the PCRF of a QoS corresponding to an SDP-B included in the SIP signal #2 when the SDP-B is identical with the SPD-A included in the SIP signal #1.</p> |
申请公布号 |
WO2013008606(A1) |
申请公布日期 |
2013.01.17 |
申请号 |
WO2012JP65971 |
申请日期 |
2012.06.22 |
申请人 |
NTT DOCOMO, INC.;OBATA, HIROSHI;TOKUNAGA, KAZUHITO;TANAKA, ITSUMA |
发明人 |
OBATA, HIROSHI;TOKUNAGA, KAZUHITO;TANAKA, ITSUMA |
分类号 |
H04M3/00;H04W80/10;H04W92/24 |
主分类号 |
H04M3/00 |
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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