METHOD, DEVICES, AND COMPUTER PROGRAM FOR DYNAMICALLY SELECTING FREQUENCY BANDS FOR UPLINK COMMUNICATION FOR OFDMA OR SC-FDMA TERMINALS, THE POWER OF WHICH IS CONTROLLED

摘要

The invention relates to the selection of a frequency sub-band in a base station for a cellular network, the sub-band belonging to a frequency band that can be used by a mobile terminal for establishing uplink communication with the base station. After having estimated (220) a minimum transmission power of the terminal, the estimated transmission power is compared to at least one power interval defined by at least one previously calculated power threshold. A frequency sub-band is selected (225) in response to said comparison, the selected sub-band being associated, according to a predetermined rule, with said at least one power interval. An identifier of the selected sub-band is then transmitted (230) to the terminal, which uses said sub-band to establish uplink communication with the base station.