BASE STATION AND WIRELESS TERMINAL

摘要

A base station according to one embodiment performs superimposed transmission that is a system for performing MBMS transmission and PDSCH transmission by using the same time resource and the same frequency resource. The base station performs a process for transmitting PDSCH data to a wireless terminal by the PDSCH transmission and transmitting a demodulation reference signal for demodulating the PDSCH data, and a process for transmitting, to the wireless terminal, information indicating the ratio or offset of transmission power for the demodulation reference signal with respect to transmission power for the PDSCH data.