COMMUNICATION DEVICE AND COMMUNICATION METHOD

摘要

A method for a first communication device transmitting data to a second communication device, according to one embodiment of the present invention, comprises the steps of: the first communication device generating a safety unique identifier by using a unique identifier of the first communication device and a unique identifier of the second communication device, in order to confirm the validity of connection between the first communication device and the second communication device; the first communication device calculating a data error detection code for detecting an error by using the safety unique identifier and the data; the first communication device generating a packet comprising the data and the data error detection code; and the first communication device transmitting the packet to the second communication device.

主权项

1. A communication method for transmitting, by a first communication device, data to a second communication device, the communication method comprising:
generating, by the first communication device, a safety unique identifier for confirming validity of connection between the first communication device and the second communication device using a unique identifier of the first communication device and a unique identifier of the second communication device; calculating, by the first communication device, a data error detection code for detecting an error using the safety unique identifier and data; generating, by the first communication device, a packet comprising the data and the data error detection code; and transmitting, by the first communication device, the packet to the second communication device.