Wireless communication device that is capable of improving data transmission efficiency, associated network, and method
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United States of America Patent
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May 12, 2015
Grant Date -
Jan 22, 2015
app pub date -
Oct 3, 2014
filing date -
Jun 14, 2011
priority date (Note) -
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Abstract
A wireless communication device includes a data transmission and reception section that wirelessly transmits a plurality of test packets; a signal sensing section that senses a power of a spatial radio wave signal on a frequency channel that is the same as the plurality of test packets and outputs sample data of the sensed spatial radio wave signal; a calculation processing section that converts the sample data into time series sample data; a collision detection section that calculates a packet collision rate based on the number of packet collisions and the number of the plurality of test packets if there is a packet collision due to interference of the plurality of test packets with another communication; and a control section that adjusts a parameter that the data transmission and reception section uses based on a calculation result of the collision detection section.
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