发明名称 |
Method for simultaneously accessing circuit and packet services in a radio mobile communication network system |
摘要 |
The simultaneous access system has second and third generation cells. In the system a circuit connection packet is requested by a terminal in a second generation cell. A determination is carried out of whether a change to a third generation is possible, and if so a change is effected to allow connection to a third generation cell.
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申请公布号 |
EP1443796(A1) |
申请公布日期 |
2004.08.04 |
申请号 |
EP20040290213 |
申请日期 |
2004.01.27 |
申请人 |
EVOLIUM S.A.S. |
发明人 |
BLANC, PATRICK;BOURDEAUT, STANISLAS;DREVON, NICOLAS |
分类号 |
H04W36/14;(IPC1-7):H04Q7/38 |
主分类号 |
H04W36/14 |
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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