Kddi Corporation

Daiki Soma

Hidenori Takahashi

Takehiro Tsuritani

Noboru Yoshikane

Shohei Beppu

A communication device includes: a switching unit connected to a transmission unit, a reception unit, a transmission port, and a reception port, the switching unit being set in a first state in which the transmission unit and the transmission port are connected and the reception unit and the reception port are connected or a second state in which the transmission unit and the reception port are connected and the reception unit and the transmission port are connected; a monitoring unit configured to monitor a light level of light input from the reception port or the transmission port; and a control unit configured to set the switching unit in the first state or the second state based on the light level monitored by the monitoring unit.

Growing community of inventors

Fujimino, Japan

Daiki Soma