Transmitting apparatus and receiving apparatus

A transmitting apparatus that allocates, to one terminal, at least one of a plurality of transmission layers and allocates at least one resource block that is a minimum allocation unit of a communication resource in each transmission layer, to transmit a signal to the terminal, the transmitting apparatus comprising:

• processors each associated with one transmission layer of the plurality of transmission layers, the processors being equal in number to the transmission layers,
• each of the processors comprising:
• a reference signal generator to generate a reference signal to be used by the terminal in demodulation processing on a received signal;
• and
• an information processor to determine, for each cell, an arrangement and a density of the resource block in which to transmit the reference signal to the terminal, on a basis of at least one of a state of a channel between the transmitting apparatus and the terminal or information on the resource block to be used in transmission of the reference signal in an adjacent cell.