| 发明名称 |
Handoff between a SIP network and a cellular communication system |
| 摘要 |
Handoff between a wireless SIP network and a cellular communication system is provided. A system is designed to provide nomadic cellular services including voice to a SIP-enabled device.
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| 申请公布号 |
US2006120355(A1) |
申请公布日期 |
2006.06.08 |
| 申请号 |
US20050186125 |
申请日期 |
2005.07.20 |
| 申请人 |
QUALCOMM INCORPORATED |
发明人 |
ZREIQ SAMER S.;ERUCHIMOVITCH BARUCH |
| 分类号 |
H04L12/66;H04W36/14 |
主分类号 |
H04L12/66 |
| 代理机构 |
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代理人 |
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| 主权项 |
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