Syst\`eme de Communications Sans Fil Tr\`es Haut D\'ebit \`a 60 GHz

TL;DR

This paper details the development of a high data rate 60 GHz wireless communication system using a simple single carrier architecture with differential demodulation and synchronization techniques, demonstrating promising line-of-sight performance.

Contribution

It introduces a novel 60 GHz wireless system with a differential demodulation receiver and an effective synchronization method, improving link quality in line-of-sight conditions.

Findings

Good link quality in line-of-sight environments

High preamble detection probability

Low false detection probability

Abstract

This paper presents the study and the realization at IETR of a high data rate 60 GHz wireless communications system. The system uses a simple single carrier architecture. The receiver architecture is based on a differential demodulation which minimizes the intersymbol interference (ISI) effect and a signal processing unit composed of a joint frame and byte synchronization block and a conventional RS (255, 239) decoder. The byte synchronization technique provides a high preamble detection probability and a very small value of the false detection probability. First measurement results show a good communication link quality in line of sight environments with directional antennas.