FIELD: technology for controlling operation mode of radio communication device.
SUBSTANCE: device and method for decreasing control in compressed mode of ascending communication channel in communication device include stage of control of neighboring channel and of measurement of its signal level. Expected level of decrease of sensitivity of controlling receiver is evaluated to determine threshold value. Measured signal level is compared to threshold value. If signal level is less than threshold value, then new neighboring channel is controlled to check, whether signal level changes. If not, then it is possible, than measured signal is an interference. In this case communication device may request compressed mode of ascending communication channel. Only under these conditions productiveness of data transfer is maintained by calling compressed mode.
EFFECT: increased capacity, connected to decreased usage of compressed mode of ascending communication channel.
2 cl, 3 dwg
