发明名称 |
Method and system for detecting suspicious frame in wireless sensor network |
摘要 |
A method and system for detecting a suspicious frame in a wireless sensor network that includes: a plurality of sensor nodes, for sending sensed data and data regarding an upper-level node and cluster head node. A data collecting node receives data from the sensor nodes, sends information, and extracts data received from the sensor nodes. A first probability of occurrence of the routing path is computed with respect to training frames, and a second probability of occurrence of a source routing path is computed using the first probability. The second probability is compared with a reference value, and displays an indication notifying an abnormality of the source node according to when the second probability and the reference value.
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申请公布号 |
US8136159(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20080275300 |
申请日期 |
2008.11.21 |
申请人 |
KOO BON HYUN;CHOI WOOK;CHOI HYO HYUN;SHON TAE SHIK;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KOO BON HYUN;CHOI WOOK;CHOI HYO HYUN;SHON TAE SHIK |
分类号 |
G06F11/00;G06F12/14;G06F12/16 |
主分类号 |
G06F11/00 |
代理机构 |
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