4 papers · 1 filter
Massive MU-MIMO-OFDM Uplink with Hardware Impairments: Modeling and Analysis
Sven Jacobsson, Ulf Gustavsson, Giuseppe Durisi +1
We study the impact of hardware impairments at the base station (BS) of an orthogonal frequency-division multiplexing (OFDM)-based massive multiuser (MU) multiple-input multiple-ou…
Performance and Impairment Modelling for Hardware Components in Millimetre-wave Transceivers
Mythri Hunukumbure, Raffaele DErrico, Antonio Clemente +4
This invited paper details some of the hardware modelling and impairment analysis carried out in the EU mmMAGIC project. The modelling work includes handset and Access Point antenn…
Impact of Major RF Impairments on mm-wave Communications using OFDM Waveforms
Yaning Zou, Per Zetterberg, Ulf Gustavsson +5
In this paper, we study the joint impact of three major RF im-pairments, namely, oscillator phase noise, power amplifier non-linearity and I/Q imbalance on the performance of a mm-…
One-Bit Massive MIMO: Channel Estimation and High-Order Modulations
Sven Jacobsson, Giuseppe Durisi, Mikael Coldrey +2
We investigate the information-theoretic throughout achievable on a fading communication link when the receiver is equipped with one-bit analog-to-digital converters (ADCs). The an…