Doppler Exploitation in Bistatic mmWave Radio SLAM
Paper i proceeding, 2022

Networks in 5G and beyond utilize millimeter wave (mmWave) radio signals, large bandwidths, and large antenna arrays, which bring opportunities in jointly localizing the user equipment and mapping the propagation environment, termed as simultaneous localization and mapping (SLAM). Existing approaches mainly rely on delays and angles, and ignore the Doppler, although it contains geometric information. In this paper, we study the benefits of exploiting Doppler in SLAM through deriving the posterior Cram´er-Rao bounds (PCRBs) and formulating the extended Kalman-Poisson multi-Bernoulli sequential filtering solution with Doppler as one of the involved measurements. Both theoretical PCRB analysis and simulation results demonstrate the efficacy of utilizing Doppler.

PCRB

MmWave radio SLAM

Doppler

extended Kalman-Poisson multi-Bernoulli filter

Författare

Yu Ge

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Ossi Kaltiokallio

Tampereen Yliopisto

Hui Chen

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Fan Jiang

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Jukka Talvitie

Tampereen Yliopisto

Mikko Valkama

Tampereen Yliopisto

Lennart Svensson

Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik

Henk Wymeersch

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

GLOBECOM - IEEE Global Telecommunications Conference

6463-6468
9781665435406 (ISBN)

IEEE Global Communications Conference
Rio de Janeiro, Brazil,

5G mobil positionering för fordonssäkerhet

VINNOVA (2019-03085), 2020-01-01 -- 2021-12-31.

Ämneskategorier

Telekommunikation

Kommunikationssystem

Signalbehandling

DOI

10.1109/GLOBECOM48099.2022.10001597

Mer information

Senast uppdaterat

2023-10-26