Overview of Wireless Communication System (IMAGE) Tokyo Institute of Technology Caption SECOM and Tokyo Tech jointly developed a millimeter wave wireless communication system that enables long distance communication, and succeeded in transmitting 4K uncompressed video in real time from a drone. Credit Kei Sakaguchi Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.