Design of a highly reliable wireless module for ultra-low-latency short range applications

Abstract

Current radio systems are currently optimized for capacity and range. However, certain applications of wireless systems require fast and reliable communication over short distances. The challenge of these systems is to communicate with a minimum time delay (latency) while at the same time being very reliable and resilient to interference. This paper describes the concept and the proposed abstract architecture of a wireless technology that allows highly reliable and ultra low latency transmission of data between moving units over a few meters, the applications of which can be found in multitude of domains such as Train Communication Networks (TCNs), Truck/Tractor - Trailer Communication, Platooning, and in smart industry in the form of coordinating machines. The paper also describes the set of novelties that were planned to be realized as part of the final demo hardware.