Method of determining doppler frequency transmission beam in wireless communication system and apparatus therefor

A receiver in a wireless communication system, the receiver comprising:

• a wireless communication module configured to receive a signal from a transmitter;
• and
• a processor configured to process the signal,
• wherein the processor is further configured to:
• obtain effective Doppler spread values of reception beam combinations,
• wherein each reception beam combination includes two or more reception beams among a plurality of reception beams,
• determine a reception beam combination having higher effective Doppler spread values for services of a first type than for services of a second type, among the reception beam combinations,
• wherein the services of the first type use more overhead than the services of the second type or the services of the second type have a higher throughput than services of the first type, and
• control the wireless communication module to receive the signal based on at least one reception beam included in the reception beam combination from the transmitter.