发明名称 |
Systems and methods for facilitating instant communications over distributed cellular networks |
摘要 |
In instant communications over a wireless network, a user from a private organization sends the request for instant communications communication through a private server controlled by the private organization. The private server sets up a private account with the wireless carrier and the user communicates via the private account.
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申请公布号 |
US7684805(B2) |
申请公布日期 |
2010.03.23 |
申请号 |
US20040992339 |
申请日期 |
2004.11.19 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
ZHAO WEN;JIN XIN |
分类号 |
H04W40/00;H04J3/24;H04L9/00;H04L9/32;H04L12/56;H04L12/66;H04W4/08;H04W4/10;H04W4/12;H04W40/02;H04W80/10;H04W92/02 |
主分类号 |
H04W40/00 |
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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