Channel quality evaluation method applicable to bluetooth wireless network
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United States of America Patent
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Issued Date -
Jul 7, 2005
app pub date -
Jan 7, 2004
filing date -
Jan 7, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A channel quality evaluation method applicable to Bluetooth wireless network sends a first channel detecting format packet from the Bluetooth master to the Bluetooth slave. The master verifies if the slave recognizes the first channel detecting format packet from the response from the slave. If the Bluetooth slave does not recognize the first format detecting packet, the Bluetooth master will send a second channel detecting format packet. The error rate is to be calculated according to the response from the Bluetooth slave to obtain an estimate of the channel qualify. This method obtains the channel quality efficiently and does not interfere with the normal operation of the Bluetooth devices.
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