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AIROC™ Wi-Fi and Wi-Fi Bluetooth Combos Forum Discussions

KeOn_
Level 4
Level 4
10 solutions authored 10 replies posted 50 sign-ins

Hi,

I would like to verify the TPC functionality of the CYW4373E.
The behavior I would expect is for the transmit power of the module to be reduced by 3dB or more if the received power from the AP exceeds the module's internal threshold.

please tell me under what conditions (procedures) the transmission power will drop by 3 dB.

Best Regards,

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Qi_Colin
Moderator
Moderator
Moderator
250 sign-ins 50 solutions authored 25 likes received

Hi @KeOn_ :

CYW4373E can support TPC feature.

Normally this function is enabled, and you can check it after sending wl command "wl phy_txpwrctrl".

As I know, after STA enable TPC function, it will be controlled the transmission power by AP setting which is following 802.11 standard.

Best Regards,

Colin

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