Tracking Position and Orientation Through Millimeter Wave Lens MIMO in 5G Systems
Artikel i vetenskaplig tidskrift, 2019

Millimeter wave signals and large antenna arrays are considered enabling technologies for future 5G networks. Despite their benefits for achieving high data rate communications, their potential advantages for tracking of the location and rotation angle of the user terminals are not well investigated. A joint heuristic beam selection and user position and orientation tracking approach is proposed. First, the user location is tracked in the uplink by joint beam selection together with time-of-arrival (TOA) and angle-of-arrival (AOA) tracking at the base station (BS). Then, the user rotation angle is obtained using the location information by joint beam selection and tracking at the mobile station (MS). The beam selection, TOA and AOA tracking, at the BS and MS are performed during the data transmission phase. Numerical results demonstrate that the proposed method performs close to the estimated position and rotation angle in the training phase with reduced complexity and reduced number of required pilots for the estimation.

Mathematical model

position and orientation tracking

MIMO communication

5G mobile communication

5G networks

millimeter wave

Lenses

heuristic beam selection

lens arrays

Uplink

Antenna arrays

Uncertainty

Författare

Arash Shahmansoori

Université de Rennes 1

Bernard Uguen

Université de Rennes 1

Giuseppe Destino

University of Oulu

Gonzalo Seco-Granados

Universitat Autonoma de Barcelona (UAB)

Henk Wymeersch

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

IEEE Signal Processing Letters

1070-9908 (ISSN)

Vol. 26 8 1222-1226

COPPLAR CampusShuttle cooperative perception & planning platform

VINNOVA, 2016-01-01 -- 2018-12-31.

High precision positioning for cooperative ITS applications

Europeiska kommissionen (Horisont 2020), 2015-01-01 -- 2017-12-31.

Ämneskategorier

Religionsvetenskap

Telekommunikation

Signalbehandling

DOI

10.1109/LSP.2019.2925969

Mer information

Senast uppdaterat

2019-11-07