| 摘要 |
Embodiments of the present application provide a signaling indication method for downlink power allocation. The signaling indication method includes: transmitting, by an eNB to UE, ratio information of EPRE for indicating power allocation of the downlink channel and timing indication information of the ratio information, such that the UE performs demodulation or measurement on the downlink channel according to the ratio information and the timing indication information. With the embodiments of the present application, the UE may correctly demodulate phase and amplitude jointly modulated data, or accurately perform channel state measurement, when power used by a physical channel downlink carrying a unicast service in an ABS or a low-power subframe varies dynamically. |
