COMMUNICATION DEVICE AND COMMUNICATION SYSTEM

摘要

According to one embodiment, a communication device includes a detector, a power controller and an authentication module. The detector is configured to detect connection of a source device. The authentication module is configured to perform authentication of the source device based on authentication data. The power controller is configured to continue supplying power to the source device when the authentication of the source device is successfully completed.

主权项

1. A communication device connectable to a source device, the communication device comprising:
a detector configured to detect connection of the source device by detecting an on-state of a connector, the connector being configured to mechanically enter the on-state upon connection of the source device; a power controller configured to start supplying power to the source device through a cable when the connection of the source device is detected; and an authentication module configured to perform authentication of the source device based on authentication data received from the source device after the power supply is started, wherein the power controller is configured to continue supplying power to the source device when the authentication of the source device is successfully completed.