Communication for the Internet of things (IoT) currently is predominantly narrowband and
cannot always guarantee low latency and high reliability. Future IoT applications such as
flexible manufacturing, augmented reality and self-driving vehicles rely on sophisticated real-
time processing in the cloud to which mobile IoT devices are connected. High-capacity links
that meet the requirements of the upcoming 6G systems cannot easily be provided by the
current radio-based communication infrastructure. Light communication, which is also …

Communication for the Internet of Things (IoT) currently is predominantly narrowband and
cannot always guarantee low latency and high reliability. Future IoT applications such as
flexible manufacturing, augmented reality and self-driving vehicles rely on sophisticated real-
time processing in the cloud to which mobile IoT devices are connected. High-capacity links
that meet the requirements of the upcoming 6G systems cannot easily be provided by the
current radio-based communication infrastructure. Light communication, which is also …