MESSAGE TRANSMISSION DEVICE, MESSAGE RECEPTION DEVICE, AND MESSAGE DISTRIBUTION SYSTEM

摘要

Provided is a message transmission device that can individually specify reception devices and distribute messages from a broadcast provider, even without the use of IC cards. A message transmission device (1C) is provided with an identifier registration means (19) into which individual identifiers for identifying message reception devices are externally input, and then stored by being written to an identifier storage means (14). The message transmission device (1C) is characterized by an individual message generation means (16) generating individual messages addressed to the individual identifiers stored in the identifier storage means (14).