| 发明名称 |
Controlling communication sessions in a communication system |
| 摘要 |
In a method in a communication system a request for registration of a user equipment to a data network is sent from a second controller to a serving controller. Information regarding the state of the second controller is sent from the second controller to the serving controller.
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| 申请公布号 |
US2005159156(A1) |
申请公布日期 |
2005.07.21 |
| 申请号 |
US20040834992 |
申请日期 |
2004.04.30 |
| 申请人 |
NOKIA CORPORATION |
发明人 |
BAJKO GABOR;GABOR JARO;OUTINEN PETTERI Y. |
| 分类号 |
H04L12/56;H04L29/06;H04W48/08;H04W60/00;(IPC1-7):H04Q7/20 |
主分类号 |
H04L12/56 |
| 代理机构 |
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代理人 |
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| 主权项 |
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