Abstract: A method for transmitting pilots of an uplink shared channel comprises: determining, by a UE, transmit power of data carried in the uplink shared channel; determining, by the UE, transmit power of the pilots carried in the uplink shared channel according to the transmit power of the data carried in the uplink shared channel, and a pilot power boosting factor of the UE, wherein the pilot power boosting factor represents a multiple of transmit power of the pilots of the uplink shared channel in a resource element relative to transmit power of the data carried in the uplink shared channel in a resource element, the multiple is more than or equal to 1, and the pilots are transmitted in a symbol occupied by the pilots with a comb-like pattern; and transmitting, by the UE, the pilots of the uplink shared channel at the transmit power of the pilots.

Abstract: Disclosed are a signal sending method, and a receiving method and device. The signal sending method comprises: according to the size of a time-domain resource which has already been acquired or which may be acquired in a target subframe, generating a sending signal matching the size of the time-domain resource; and after the time-domain resource in the target subframe is acquired, sending the sending signal matching the acquired time-domain resource in the target subframe. By means of the technical solution provided in the embodiments of the present invention, signal transmission over an incomplete subframe is realized, thereby improving the transmission efficiency.

Abstract: Disclosed are a signal sending method, and a receiving method and device. The signal sending method comprises: according to the size of a time-domain resource which has already been acquired or which may be acquired in a target subframe, generating a sending signal matching the size of the time-domain resource; and after the time-domain resource in the target subframe is acquired, sending the sending signal matching the acquired time-domain resource in the target subframe. By means of the technical solution provided in the embodiments of the present invention, signal transmission over an incomplete subframe is realized, thereby improving the transmission efficiency.