TRANSMITTER APPARATUS AND COMMUNICATION SYSTEM

摘要

A transmitter apparatus, which constitutes, together with a receiver apparatus, a communication system for performing message communication using error detection codes, comprises a determining means that determines, based on parameters related to a probability of non-detection of message transmission errors per unit time and also based on a data length of a message, whether the transmission error non-detection probability of the message satisfies a requirement related to the transmission error non-detection probability included in the parameters. The transmitter apparatus divides, based on a determination result of the determining means, the message such that the requirement is satisfied or adds the error detection codes to the respective divided messages and then transmits the divided messages to the receiver apparatus.