Wireless transmitting system, wireless receiving system, base station apparatus, wireless communication system, wireless transmitting method, and wireless receiving method

A wireless reception system, comprising:

• a base station reception unit;
• and
• an accommodation station reception unit, wherein
• the base station reception unit includes:
• a reception beam formation unit including a reflect array or a transmit array, the reflect array or the transmit array being configured to receive a plurality of RF signals and converge the plurality of RF signals at a plurality of convergence positions that differ depending on arriving directions of the plurality of RF signals to form a plurality of reception beams;
• a plurality of reception antennas disposed at each of the plurality of convergence positions and configured to receive the plurality of RF signals that have converged at the plurality of convergence positions;
• a plurality of optical modulators connected to the plurality of reception antennas, the plurality of optical modulators being configured to obtain light of different wavelengths and modulate the obtained light to generate a plurality of optical signals based on the plurality of RF signals received by the plurality of connected reception antennas, and
• an optical multiplexer configured to multiplex the plurality of optical signals of different wavelengths generated by the plurality of optical modulators and output the plurality of multiplexed optical signals;
• and
• the accommodation station reception unit is configured to obtain the plurality of optical signals output by the base station reception unit, and includes:
• an optical demultiplexer configured to obtain the plurality of optical signals output by the optical multiplexer of the base station reception unit and demultiplex the plurality of optical signals for each wavelength, and
• an output unit configured to convert the plurality of optical signals demultiplexed by the optical demultiplexer into a plurality of electrical signals to demodulate the plurality of RF signals and output the plurality of demodulated RF signals.