A Solution for Removing Automotive Radar Interference: Radar Communications
Paper in proceedings, 2018

Automotive radar is becoming an indispensable equipment in modern cars, for different functions including lane keeping,
speed control and parking, especially due to its immunity to bad weather conditions [1]. Likewise, vehicle-to-vehicle
(V2V) communication is on the way to become a standard, having proven its value in dissemination of safety critical information
[2]. However, the widespread use of both technologies lead to problems, cutting short future plans for autonomous
driving and safety. Increased penetration rate and density of automotive radars lead to increased mutual interference, which
in turn result with reduced detection probability and ghost detections [3]. Similarly, Omni-directional V2V communication
transmissions result in high interference with an increased number of vehicles [4]. This interference leads to packet losses,
especially in emergency situations when many vehicles emit warning messages, in turn affecting system-wide safety.

radar communication

MAC

automotive radar

radar interference

Author

Canan Aydogdu

Chalmers, Electrical Engineering, Communication and Antenna Systems, Communication Systems

Nil Garcia

Chalmers, Electrical Engineering, Communication and Antenna Systems, Communication Systems

Henk Wymeersch

Chalmers, Electrical Engineering, Communication and Antenna Systems, Communication Systems

Swedish Transportation Research Conference

Swedish Transportation Research Conference
Göteborg, Sweden,

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

European Commission (Horizon 2020), 2017-01-01 -- 2018-12-31.

Areas of Advance

Information and Communication Technology

Transport

Driving Forces

Sustainable development

Innovation and entrepreneurship

Subject Categories

Other Engineering and Technologies not elsewhere specified

Infrastructure Engineering

Vehicle Engineering

Infrastructure

C3SE (Chalmers Centre for Computational Science and Engineering)

More information

Created

1/18/2019