| 发明名称 |
Method for switching from a first radio communication mode to a second radio communication mode and a multimode mobile terminal therefor |
| 摘要 |
<p>The switching method from a first mode to a second mode having a first and second radio access with different clocks. The mobile terminal is locked to a first radio communications mode and first clock. The time offset is calculated between the clocks on the first and second systems, and the time corrected from the offset calculation. The mobile terminal is switched to the second communications mode with the second clock.</p> |
| 申请公布号 |
EP1271977(A1) |
申请公布日期 |
2003.01.02 |
| 申请号 |
EP20020291429 |
申请日期 |
2002.06.10 |
| 申请人 |
ALCATEL |
发明人 |
LEPRIEUR, PHILIPPE;DA ROCHA, ALEXANDRE;ROUVELLOU, LAURENT |
| 分类号 |
H04W88/06;H04L12/28;H04W88/02;H04B7/26;H04J3/06;H04W36/14;(IPC1-7):H04Q7/32 |
主分类号 |
H04W88/06 |
| 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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