Toyota Jidosha Kabushiki Kaisha

Matthias Stephan Wilhelm

Onur Altintas

Haris Kremo

Provided is an RF resource allocation device that distributes to a mobile terminal a communication setting notification including a communication setting to be used in a radio communication. The device includes an acquisition unit configured to acquire a measurement result or an estimation result of communication conditions at a plurality of positions; a generation unit configured to determine for each region the communication setting to be used by the mobile terminal in the radio communication based on the communication conditions, and to generate the communication setting notification including the communication setting for each region; and a transmission unit configured to transmit the communication setting notification to the mobile terminal The acquisition of the communication conditions by the acquisition unit and the generation of the communication setting notification by the generation unit are executed repeatedly at predetermined time intervals.

RF resource allocation device and method, and radio communication system

A wireless communication apparatus includes a radar device; a communication device configured to communicate using at least a part of a frequency band that is used by the radar device; an acquirer configured to acquire a position of a target object using the radar device; a predictor configured to predict a trajectory of the target object from history of positions of the target object; and a controller configured to determine a communication start time with the target object based on a communication range of the communication device and the trajectory of the target object, and control the communication device so that data is transmitted to the target object at the determined communication start time using the communication device.

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Tokyo, Japan

Matthias Stephan Wilhelm