发明名称 |
CIRCUIT SWITCHED FALLBACK MECHANISM |
摘要 |
Circuit Switched Fallback Mechanism There is provided a method and apparatus for handling a Circuit Switched fallback mechanism for a terminal attached to a Packet Switched cell in a radio access network. A request is received at a node in the radio access network to establish a Circuit Switched session with the terminal whilst the terminal has an ongoing Packet Switched session. At the node, a target cell that is capable of handling a Circuit Switched session is selected from a plurality of target cells to which the terminal may attach. A Packet Switched handover is performed to the selected cell, and the Circuit Switched session is also handled in the selected cell. |
申请公布号 |
WO2008148432(A1) |
申请公布日期 |
2008.12.11 |
申请号 |
WO2007EP55681 |
申请日期 |
2007.06.08 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);VIKBERG, JARI TAPIO;HALLENSTAAL, MAGNUS |
发明人 |
VIKBERG, JARI TAPIO;HALLENSTAAL, MAGNUS |
分类号 |
H04W36/00;H04W36/14 |
主分类号 |
H04W36/00 |
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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