Distributed Radar-aided Vehicle-to-Vehicle Communication
Paper i proceeding, 2020

Establishing high-rate vehicle-to-vehicle (V2V) linkswith narrow beamwidth is challenging due to the varying networktopology. A too narrow beam may miss the intended receiver,while a too broad beam leads to SNR loss. We propose toharness the high accuracy of radar detections to establish V2V links. In particular, we develop a distributed method where eachvehicle associates local radar detections with GPS informationcommunicated by nearby vehicles. The method relies on thetransformation of relative to global coordinates, the definition ofa suitable metric, and solving an optimal assignment problem. Wedemonstrate that the proposed approach avoids time-consumingchannel estimation and provides high SNR, under the conditionthat reliable relative and absolute location information is present.

radar aided, radar, communication, V2V

Författare

Canan Aydogdu

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

Fang Liu

University College London (UCL)

Christos Masouros

University College London (UCL)

IEEE Radar Conference 2020

1-6

IEEE Radar Conference 2020
Florence, Italy,

Kombinerad radarbaserad kommunikation och störningsreduktion för fordonsapplikationer

VINNOVA, 2019-01-01 -- 2020-12-31.

Styrkeområden

Informations- och kommunikationsteknik

Transport

Drivkrafter

Hållbar utveckling

Innovation och entreprenörskap

Ämneskategorier

Robotteknik och automation

Reglerteknik

Signalbehandling

DOI

10.1109/RadarConf2043947.2020.9266511

Mer information

Senast uppdaterat

2021-01-13