Hi Team,
Txpower in wlan0 remains unchanged even after manually changing it to a higher value. Below are the steps i have followed
root@chethan:~ iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"INVISIBLE"
Mode:Managed Frequency:5.22 GHz Access Point: 6C:50:4D:47:32:E0
Bit Rate=130 Mb/s Tx-Power=15 dBm <================================ Initial Value
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=70/70 Signal level=-36 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:11 Missed beacon:0
root@chethan:~ ifconfig wlan0 down
root@chethan:~ iw reg set BO
root@chethan:~ iwconfig wlan0 txpower 27
root@chethan:~ ifconfig wlan0 up
root@chethan:~ iwconfig
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm <======= The value remains unchanged.
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
wwan0 no wireless extensions.
lo no wireless extensions.
eth0 no wireless extensions.
