| 发明名称 |
PERFORMING PRESENCE SERVICE IN A WIRELESS COMMUNICATION SYSTEM |
| 摘要 |
The present invention relates to perform presence service in a wireless communication system that is available to a mobile device.
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| 申请公布号 |
US2008109885(A1) |
申请公布日期 |
2008.05.08 |
| 申请号 |
US20070869536 |
申请日期 |
2007.10.09 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
SIM DONG H.;HUH JI Y.;LEE JAE Y. |
| 分类号 |
H04L9/32 |
主分类号 |
H04L9/32 |
| 代理机构 |
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代理人 |
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| 主权项 |
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