发明名称 |
Method and system for seamless service availability for multi-mode terminals in different access networks |
摘要 |
Systems, methods and devices provide seamless communication service for a wireless multi-mode communication terminal. A multi-mode communication terminal with an intelligent call forwarding module automatically forwards calls in a multi-mode network environment. A backbone communication network links at least two modes of the multi-mode environment.
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申请公布号 |
US7376112(B2) |
申请公布日期 |
2008.05.20 |
申请号 |
US20040011498 |
申请日期 |
2004.12.14 |
申请人 |
SBC KNOWLEDGE VENTURES, L.P. |
发明人 |
LIU HUITAO |
分类号 |
H04M1/00;H04M3/42;H04W4/16;H04W84/12;H04W88/06;H04W92/02 |
主分类号 |
H04M1/00 |
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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