초록 ▼

Power control in a spread spectrum communication system takes place by determining a speed of a remote unit (405) and assigning as a power-control threshold a target threshold based on the determined speed (410). An instantaneous threshold value is created (415) based on frame-quality information an

Power control in a spread spectrum communication system takes place by determining a speed of a remote unit (405) and assigning as a power-control threshold a target threshold based on the determined speed (410). An instantaneous threshold value is created (415) based on frame-quality information and the target threshold. An energy of a power-control group transmitted (430) from a remote unit is compared to the instantaneous threshold value and a power-adjustment command is determined. The power-adjustment command is transmitted to the remote unit instructing the remote unit to adjust its power accordingly.

대표청구항 ▼

[ What is claimed is:] [1.] A method for power control in a communication system where a base station compares an energy of a signal received from a remote unit to a first threshold and instructs the remote unit to power up or power down based on the comparison, the method comprising the steps of:de

[ What is claimed is:] [1.] A method for power control in a communication system where a base station compares an energy of a signal received from a remote unit to a first threshold and instructs the remote unit to power up or power down based on the comparison, the method comprising the steps of:determining a speed of the remote unit;adjusting the first threshold based on the speed to create a second threshold;comparing the energy of the signal received from the remote unit to the second threshold;instructing the remote unit to power up or power down based on the comparison to the second threshold; andfurther varying the second threshold based on a frame-quality measurement.