UPLINK CONTROL INFORMATION TRANSMISSION METHOD, USER EQUIPMENT AND BASE STATION

摘要

Provided are an uplink control information transmission method, a user equipment and a base station. In a first uplink demodulation reference signal (UL DMRS) pattern, a resource element (RE) in an orthogonal frequency division multiplexing (OFDM) sign in an uplink subframe is used for bearing the UL DMRS. The method comprises: a user equipment (UE) bearing uplink control information (UCI) onto the RE in the uplink subframe according to the first UL DMRS pattern, and the OFDM sign, where the RE bearing the UCI is located, being adjacent to the OFDM sign where the RE bearing the UL DMRS is located; and the UE sending the uplink subframe which bears the UCI to a base station. Since the UCI is borne at a position adjacent to the UL DMRS in an uplink subframe, the performance of the base station demodulating the UCI is improved, thereby improving the data transmission rate and network throughput.