Sony Group Corporation
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

Abstract:

Provided is an information processing device that performs processing related to long-distance transmission and bidirectional communication between a plurality of terminals and a plurality of base stations. The information processing device includes: a collection unit that collects each piece of reception information of a plurality of base stations that receives an uplink frame from a terminal; and a processing unit that processes cooperative transmission of a downlink frame from the plurality of base stations to the terminal on the basis of the reception information. After repetitive uplink frame transmission is performed by using a plurality of frequencies, a downlink frame is performed at the same frequency after a certain period of time elapses from a detection timing of the uplink frame at each frequency.