Characterization of reverberation chambers for OTA measurements of wireless devices: Physical formulations of channel matrix and new uncertainty formula

PS Kildal, X Chen, C Orlenius… - … on Antennas and …, 2012‏ - ieeexplore.ieee.org
The paper deals with reverberation chambers for over-the-air (OTA) testing of wireless
devices for use in multipath. We present a formulation of the S-parameters of a reverberation …

OTA testing in multipath of antennas and wireless devices with MIMO and OFDM

PS Kildal, C Orlenius, J Carlsson - Proceedings of the IEEE, 2012‏ - ieeexplore.ieee.org
New over-the-air (OTA) measurement technology is wanted for quantitative testing of
modern wireless devices for use in multipath. We show that the reverberation chamber …

Throughput modeling and measurement in an isotropic-scattering reverberation chamber

X Chen - IEEE Transactions on Antennas and Propagation, 2014‏ - ieeexplore.ieee.org
This paper presents simple throughput models for multiple-input multiple-output orthogonal
frequency division multiplexing (MIMO-OFDM) systems with hybrid automatic repeat request …

Throughput modeling and validations for MIMO-OTA testing with arbitrary multipath

X Chen, W Fan, L Hentilä, P Kyösti… - IEEE Antennas and …, 2018‏ - ieeexplore.ieee.org
A simple throughput model for multiple-input-multiple-output (MIMO) systems has been
proposed in the literature. The model takes the MIMO antenna effects into account and …

MIMO characterization on system level of 5G microbase stations subject to randomness in LOS

PS Kildal, X Chen, M Gustafsson, Z Shen - IEEE Access, 2014‏ - ieeexplore.ieee.org
Wireless systems have become more and more advanced in terms of handling the statistical
properties of wireless channels. For example, the 4G long term evolution (LTE) system takes …