| 发明名称 |
Method of establishing a group call in a GPRS telecommunications system |
| 摘要 |
The group call establishment method has a GPRS system broadcasting a group call to a mobile terminal in a packet mode. A group call message is transmitted in the packet mode signalling channel.
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| 申请公布号 |
EP1351529(A1) |
申请公布日期 |
2003.10.08 |
| 申请号 |
EP20030290741 |
申请日期 |
2003.03.24 |
| 申请人 |
SAGEM SA |
发明人 |
SEUX, EMMANUEL |
| 分类号 |
H04W4/06;H04W4/08;H04W76/02;(IPC1-7):H04Q7/22 |
主分类号 |
H04W4/06 |
| 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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