The fifth generation (5G) wireless communication networks are being deployed worldwide from 2020 and more capabilities are in the process of being standardized, such as mass connectivity, ...

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 ...

Imagine standing in the middle of a remote forest, miles away from the nearest cell tower, yet effortlessly streaming a video or checking your smart home devices back in the city. Sounds impossible, ...

Researchers have shown that solar cells can be used to achieve underwater wireless optical communication with high data rates. The new approach -- which used an array of series-connected solar cells ...