Method and apparatus for transmitting physical channel

The base station, to the second information included in the first information and second physical channel included in the first physical channel, and allocates the first frequency resources and time resources first. The BS, for the first pilot signal included in a first pilot signal and the second physical channel included in the first physical channel, the second frequency resource is assigned to the second time resources. And the base station, the multi-transmission (multiplex transmission) for the first physical channel and said second physical channel using a spatial multiplexing (spatial multiplexing).