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Reply To: TCH Drop related with TX Power


power => the device transmits more power. As a result, this signal is stronger and will interfer with the signals which are sent by other devices.

in UL : transmitter = MS, receiver = BTS
in DL : transmitter = BTS, receiver = MS

UL power is power used by the MS to send a signal to the BTS.
DL power is the power used by the BTS to send a signal to the MS.

I one MS sends a strong signal, then it might interfer with other mobiles located in other cells which are using the same frequencies.