University of Oulu

P. Kyösti, L. Hentilä, J. Kyröläinen, F. Zhang, W. Fan and M. Latva-aho, "Emulating dynamic radio channels for radiated testing of massive MIMO devices," 12th European Conference on Antennas and Propagation (EuCAP 2018), London, 2018, pp. 1-5. doi: 10.1049/cp.2018.0858

Emulating dynamic radio channels for radiated testing of massive MIMO devices

Saved in:
Author: Kyösti, Pekka1,2; Hentilä, Lassi1; Kyröläinen, Jukka1;
Organizations: 1Keysight Technologies Finland oy, Oulu, Finland
2University of Oulu, CWC, Oulu, Finland
3Department of Electronic Systems, Aalborg University, Denmark
4Department of Electronic Systems, Aalborg University
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 1.3 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe2019040411053
Language: English
Published: Institute of Electrical and Electronics Engineers, 2018
Publish Date: 2019-04-04
Description:

Abstract

This paper discusses a multi-probe anechoic chamber setup, capable of reconstructing non-stationary radio propagation environments for testing of millimetre wave and massive Multiple-Input-Multiple-Output devices. The test setup is aimed for evaluation of end to end performance of devices, including hybrid beamforming operations of antenna arrays and base band processing, in highly time variant channel conditions. In this work we present simulated comparison of an ideal reference radio channel model and corresponding model implemented with limited resources of multi-probe anechoic chamber components. We give a qualitative analysis of the results with non-line of sight channel models, without quantitative evaluation. The example device under test is a 8 × 8 planar array with half wavelength inter-element spacing.

see all

ISBN: 978-1-78561-816-1
ISBN Print: 978-1-78561-815-4
Article number: 8568536
DOI: 10.1049/cp.2018.0858
OADOI: https://oadoi.org/10.1049/cp.2018.0858
Host publication: 12th European Conference on Antennas and Propagation (EuCAP 2018)
Conference: European Conference on Antennas and Propagation
Type of Publication: A4 Article in conference proceedings
Field of Science: 213 Electronic, automation and communications engineering, electronics
Subjects:
Copyright information: © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.