| 摘要 |
<p>A power control system controls the transmission power of a Base Station (BS) transmitter (25) in a wireless radio network. The BS transmitter transmits a signal (30) to a Mobile Station (MS) in the wireless radio network, wherein the signal is divided into frames, each frame being further divided into Link Transmission Units (LTUs). The power control system measures the Frame Error Rate (FER) and the Eb/Nt (energy per bit to total noise density) of the signal (38) received by the MS. In addition, the power control system measures the number of LTU errors in a frame of the signal received by the MS. The power control system then transmits a power control command (75) from the MS to the BS transmitter on the measured FER, number of LTU errors and Eb/Nt, instructing the BS transmitter to either increase or decrease its transmission power by a certain amount.</p> |
