Method for Reducing Mutual Interference in Radars
Patentansökan, 2019

A distributed FMCW radar communication system for interference mitigation in an ego unit comprising at least one RadCom unit arranged for radar sensing in a radar mode and for data communication in a communication mode with at least one target unit switching between the radar mode and the communication mode in time and using separate frequency bands for the radar mode and the communication mode, using a random medium access technique for communication, where the ego unit comprises a plurality of RadCom units and a control unit adapted to control the plurality of RadCom units to use different starting times and frequency bands based on at least one received control message by means of communication during a radar frame duration received by means of the data communication, where the starting times of different FMCW radars are separated sufficiently so as they are orthogonal.

interference mitigation

RadChat

FMCW

cooperative radar communications

automotive application

Uppfinnare

Canan Aydogdu

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

Henk Wymeersch

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

Chalmers Ventures AB, Göteborg, Sweden

16/502,414

A High-Sensitive Green Localization System for High-Speed Self-Driving Vehicles (GREENLOC)

Europeiska kommissionen (Horisont 2020), 2017-01-01 -- 2018-12-31.

Styrkeområden

Informations- och kommunikationsteknik

Transport

Drivkrafter

Hållbar utveckling

Innovation och entreprenörskap

Ämneskategorier

Kommunikationssystem

Kommunikationsvetenskap

Annan elektroteknik och elektronik

Mer information

Senast uppdaterat

2019-12-29