A RADIO COMMUNICATION SYSTEM, METHOD OF OPERATING A COMMUNICATION SYSTEM, AND A MOBILE STATION

摘要

In a mobile communication system comprising a base station (100) and a plurality of mobile stations (200) and operating closed loop transmitter pow er control, power control commands for transmission on an uplink are derived fr om measurements made on received downlink signals comprising non~predetermined data values. Optionally the non-predetermined data values may comprise power control commands for uplink transmit power control.