TH35630A - Modified downlink power control during communication with at least 2 base stations at the same time. - Google Patents

Abstract

DC60 The power level of the signal that is transmitted by the base station to communicate is given control command. Power level control has been Send from a remote station to a base station. With the remote station received Signal in order to control the power level of the received signal. Transmission by base station Determining the values will find that the stations are remote. Simultaneous reception of one signal coming from that base station. One and one At least one signal coming from at least one station. The second base that contains The first and second base stations transmit the first and second reports of the The power levels of the first and second signals, respectively, to the controller, the controller is compared. Compare the first and second reports and do Sending the first order and The second is for adjusting the power level of the first and second signals. To the base station First and second, respectively, power level control commands are being sent from the remote station to the less frequently base station. During communication with at least 2 base stations at the same time In order to reduce the signal requirements in Between the controller and the base station The magnitude of the adjustment stages of the first and second signal power levels by the controller is obtained. Reduction during Contact at least 2 base stations at the same time in order to reduce signal requirements. This method of power control is useful by Only for CDMA systems The power level of the signal that is sent by the base station in the communication is controlled. The level control command is being Send from a remote station to a base station. With the remote station received Signal in order to control the power level of the received signal. Transmission by base station The determination will find that Remote station Receive simultaneously Together of the first signal coming from that base station One and at least one signal coming from at least one station. The second base that contains The first and second base stations transmit the first and second items of The power levels of the first and second signals (respectively) to the controller, the controller is compared. Compare the first and the second reports and make the first order and The second is for adjusting the power level of the first and second signals. To the first and second base station (respectively), the power level control command is being sent from the remote station to the base station. Less often During communication with at least 2 base stations at the same time In order to reduce the signal requirements in Between the controller and the base station Step size of adjustment The power levels of the first and second signals by the controller are given Reduction during communication with at least 2 base stations at the same time in order to reduce the signal requirements. This method of harnessing is useful by Only for CDMA systems

Claims (1)

1. A method of controlling the power level of a signal that is transmitted by a base station in a communication system with base stations and remote stations that consists of the procedure of: sending a power level control command coming from a distance station. Far to the base station where the remote station is receiving signals from that segment. In order to control the power level of the signal being transmitted by the base station, determining whether The remote station is simultaneously receiving one signal that was transmitted by one base station and one. At least one second signal that has been transmitted by at least one. Tagged second base station: