5G multi-BS positioning with a single-antenna receiver
Paper i proceeding, 2020

Cellular localization generally relies on timedifference-of-arrival (TDOA) measurements. In this paper, we investigate a novel scenario where the mobile user estimates its own position by jointly exploiting TDOA and angle of departure (AOD) measurements, which are estimated from downlink transmissions in a millimeter-wave (mmWave) multiple-input singleoutput (MISO) setup. We first perform a Fisher information analysis to derive the lower bounds on the estimation accuracy, and then propose a novel localization algorithm, which is able to provide improved performance also with few transmit antennas and limited bandwidth.

Författare

Philip Gertzell

Aptiv

Student vid Chalmers

Jacob Landelius

Student vid Chalmers

Aptiv

Hanna Nyqvist

Aptiv

Alessio Fascista

Universita del Salento

Angelo Coluccia

Universita del Salento

G. Seco-Granados

Universitat Autonoma de Barcelona (UAB)

Nil Garcia

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

Henk Wymeersch

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Vol. 2020-August 9217124

31st IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2020
Virtual, London, United Kingdom,

Ämneskategorier

Telekommunikation

Kommunikationssystem

Signalbehandling

DOI

10.1109/PIMRC48278.2020.9217124

Mer information

Senast uppdaterat

2020-11-12