发明名称 |
Wireless code-passing system for stateful connection monitoring |
摘要 |
A stateful connection is monitored between wireless communications devices. A first code packet is generated at a first wireless communications device. The first code packet is transmitted from the first wireless communications device to a second o wireless communications device. A determination is made whether a second code packet generated by the second wireless communications device in response to receipt of the first code packet is received by the first wireless communications device within a predetermined time.
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申请公布号 |
US2006034196(A1) |
申请公布日期 |
2006.02.16 |
申请号 |
US20040916725 |
申请日期 |
2004.08.11 |
申请人 |
QWEST COMMUNICATIONS INTERNATIONAL INC. |
发明人 |
CASEY STEVEN M. |
分类号 |
H04L12/26;H04B7/005;H04W24/06 |
主分类号 |
H04L12/26 |
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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