US Patent 10887148 User terminal and wireless communication method

A user terminal according to the present invention calculates a channel estimation value for each subcarrier by using a demodulation RS, calculates the time fluctuation amount of each symbol by using a correction RS mapped on a symbol following a symbol on which the modulation RS is mapped, corrects the channel estimation value for the subcarrier of a resource element on which a data signal to be demodulated is mapped, by using the time fluctuation amount of the symbol of the resource element, and calculates the channel estimation value of the resource element.