The Water Cooler

Does the Tx Power Level in the Bluetooth Firmware BCM4361 change?

  • 1.  Does the Tx Power Level in the Bluetooth Firmware BCM4361 change?

    Posted 05-10-2019 03:57 AM

     

    Hello,

     

    We need to use the RSSI value received from the Smartphone S8 to estimate a distance between the Smartphone and the Reader Device. Unfortunately in some cases with same environment conditions we got higher value in a higher distance. My assumption is that the controller in the BLE chipset BCM4361 is changing the Tx Power Level in certain conditions.

     

    Is there any algorithm in Controller changing this value  

     

    Thank you for your support,


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