The slogan of Advanced Telecommunications Research Institute International(ATR) Adaptive Communications Research Laboratories(ACR) is "Expanding the Possibilities of Wireless Communications from the User's Perspective". For this, we pursue research and development, such as the technologies for effective utilization of frequency resources, the wake-up receiver for power saving wireless communication devices, which expand the possibilities of wireless communications in pursuit of user convenience.

Detail research information is presented at "Research Area".