METHOD FOR CONTROLLING THE TRANSMISSION POWER OF A MOBILE TERMINAL IN A CELLULAR RADIO SYSTEM AND A TERMINAL FOR CARRYING OUT SAID METHOD
摘要
<p>The invention relates to a cellular radio system wherein a communication terminal receives servo power instructions from a base station with which a radio communication comprising first uplink and downlink channels is established. In response to an instruction for changing a channel (13), the terminal records a first power level received from the base station and a reference power on which the terminal transmitted when the instruction was received. The terminal endeavours to continue communication on new uplink and downlink channels interrupting the transmission on the first uplink channel. If failed, the terminal evaluates a second power level received from the base station and restarts to transmit through the first uplink channel at a power determined according to the reference power and a variation between the first and second power level.</p>
申请公布号
WO2006029756(A1)
申请公布日期
2006.03.23
申请号
WO2005EP09664
申请日期
2005.09.08
申请人
NORTEL NETWORKS LIMITED;CHOUKROUN, DAVID;GRUET, CHRISTOPHE;GEORGEREAUX, ERIC;BOUMENDIL, SARAH
发明人
CHOUKROUN, DAVID;GRUET, CHRISTOPHE;GEORGEREAUX, ERIC;BOUMENDIL, SARAH