METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL FOR CHANNEL ESTIMATION

摘要

According to the present invention, provided are a method and an apparatus for transmitting a reference signal for channel estimation, which are capable of improving accuracy of channel estimation. The apparatus for transmitting a reference signal for channel estimation is configured to assign a first reference signal for channel estimation to at least one resource block, to assign a second reference signal for channel estimation to the at least one resource block, to boost power of a subcarrier to which the second reference signal has been assigned, and to transmit the at least one resource block.