Title:
APPARATUS AND METHOD FOR AMBIENT NOISE ADAPTATION IN WIRELESS SENSOR NETWORK
Document Type and Number:
Japanese Patent JP2015122809
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an apparatus and a method for adapting wireless sensor network device operation to ambient RF noise in various embodiments.SOLUTION: 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 predetermined number of channels is the noise threshold value or above, 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 predetermined maximum noise threshold value, suspending data communications by the wireless network device; and if the ambient RF noise detected on the predetermined number of channels is the noise threshold value or below, retaining the noise threshold value and enabling data communications by the wireless network device.
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Inventors:
SEOKMAN PAUL HAN
RITUPARNA GHOSH
RAJU PANDEY
RITUPARNA GHOSH
RAJU PANDEY
Application Number:
JP2015053541A
Publication Date:
July 02, 2015
Filing Date:
March 17, 2015
Export Citation:
Assignee:
SYNAPSENSE CORP
SEOKMAN PAUL HAN
RITUPARNA GHOSH
RAJU PANDEY
SEOKMAN PAUL HAN
RITUPARNA GHOSH
RAJU PANDEY
International Classes:
H04W4/04
Domestic Patent References:
| JP2005244330A | 2005-09-08 | |||
| JP2008042383A | 2008-02-21 | |||
| JP2008244978A | 2008-10-09 | |||
| JP2007235344A | 2007-09-13 | |||
| JP2008028499A | 2008-02-07 | |||
| JP2008245102A | 2008-10-09 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki
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