发明名称 |
Asynchronous dynamic network discovery for low power systems |
摘要 |
An ad hoc method is provided for synchronizing a wireless network. The method involves broadcasting a first signal including a join message from a first node (FN). The method also involves saving a first timestamps in a memory device internal to the FN after broadcasting the first signal. The method further involves generating a signal including a join response message after receiving the first signal. The join response message is comprised of a second timestamp indicating a local time during which the first signal was received at the second node (SN). The method also includes the step of determining an initial time offset by computing a difference between the first timestamp and the second timestamp. The method further includes the steps of generating a request to send (RTS) message at the FN. The FN uses the initial time offset in conjunction with the RTS message to asynchronously communicate with the SN.
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申请公布号 |
US7903601(B2) |
申请公布日期 |
2011.03.08 |
申请号 |
US20070937015 |
申请日期 |
2007.11.08 |
申请人 |
HARRIS CORPORATION |
发明人 |
VOGLEWEDE PAUL;CLOUTIER SCOTT J.;JOSLIN TODD W.;ROTH PETER J.;KENT ADAM R. |
分类号 |
H04B7/212;H04J3/06;H04L12/28 |
主分类号 |
H04B7/212 |
代理机构 |
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地址 |
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