发明名称 |
APPARATUS AND METHOD FOR AMBIENT NOISE ADAPTATION IN WIRELESS SENSOR NETWORKS |
摘要 |
Various embodiments provide an apparatus and method for adapting wireless sensor network device operation to ambient RF noise. An example embodiment includes: initializing a noise threshold value to a default value; detecting an ambient RF noise level on a plurality of channels of a wireless network device; if the ambient RF noise level detected on a pre-determined number of channels is above the noise threshold value, adjusting the noise threshold value by an increment and retesting the ambient RF noise level on the plurality of channels; if the noise threshold value exceeds a pre-determined maximum noise threshold value, suspending data communications by the wireless network device; and if the ambient RF noise level detected on a pre-determined number of channels is below the noise threshold value, retaining the noise threshold value and enabling data communications by the wireless network device. |
申请公布号 |
EP2443901(A2) |
申请公布日期 |
2012.04.25 |
申请号 |
EP20100789845 |
申请日期 |
2010.06.02 |
申请人 |
SYNAPSENSE CORPORATION |
发明人 |
HAN, SEOKMAN, PAUL;GHOSH, RITUPARNA;PANDEY, RAJU |
分类号 |
H04W72/08 |
主分类号 |
H04W72/08 |
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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