发明名称 |
A method and apparatus for transmission/receiving About Packet Call Service IN IP Multimedia Subsystem |
摘要 |
<p>Apparatus and Method for transmitting control message related to a packet call service in an IP multimedia subsystem (IMS) that transmits/receives an IMS control message using a control plane to reduce a delay caused by setting of a user plane in a packet call setup process. A user equipment (UE) determines whether an IMS service is registered in response to a radio resource control (RRC) connection request. The UE sets an SRB_IMS request parameter requiring that the IMS control message be processed through a signaling radio bearer (SRB) depending on whether the IMS service is registered. The UE transmits an RRC connection request message including the SRBJ-MS request parameter to a radio network controller (RNC). The UE configures an SRB_IMS entity.</p> |
申请公布号 |
KR101156159(B1) |
申请公布日期 |
2012.06.18 |
申请号 |
KR20050057318 |
申请日期 |
2005.06.29 |
申请人 |
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发明人 |
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分类号 |
H04L12/70;H04L12/911;H04M11/00;H04W28/00;H04W28/18;H04W72/00;H04W76/02;H04W80/00;H04W92/10 |
主分类号 |
H04L12/70 |
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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