| CPC H04L 67/52 (2022.05) [H04L 51/222 (2022.05); H04L 67/12 (2013.01); H04L 67/55 (2022.05)] | 12 Claims |
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1. A control method for a control device mounted on a movable apparatus, comprising:
acquiring position information of the movable apparatus;
notifying an information processing device of the position information acquired in the position information acquisition;
acquiring, from the information processing device, distribution connection area information corresponding to the position information notified in the position information notification;
transmitting any one of a subscription registration request and a subscription cancellation request to the information processing device on the basis of an area indicated by the distribution connection area information acquired in the distribution connection area acquisition and a position indicated by the position information acquired in the position information acquisition;
receiving a published message transmitted from the information processing device in response to the request transmitted in the transmission; and
determining an area to connect to the information processing device based on the distribution connection area information,
wherein the distribution connection area information is information indicating a connection area of a distribution range corresponding to a communication area of a base station, and the distribution connection area corresponds to an area provided, wherein the movable apparatus receives distribution of information before reaching the distribution range in consideration of delays including a delay in communication between the control device and the base station and a processing time of the control device.
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