Future wireless systems will be characterized by a large range of possible uses cases. This
requires a flexible allocation of the available time-frequency resources, which is difficult in …

Abstract Filter Bank Multi-Carrier (FBMC) system based on offset Quadrature Amplitude
Modulation (offset-QAM) combined with Multiple-Input-Multiple-Output (MIMO) technique …

Filter Bank Multi-Carrier (FBMC) offers superior spectral properties compared to Orthogonal
Frequency Division Multiplexing (OFDM), at the cost of imaginary interference, which makes …

Filter Bank Multi-Carrier (FBMC) offers better spectral properties than conventional
Orthogonal Frequency Division Multiplexing (OFDM). However, the lack of Multiple-Input …

In many practical cases, one-tap equalizers achieve a close to optimum performance in filter
bank multi-carrier modulation systems. However, if the channel is highly doubly-selective …

We propose a method to estimate doubly-selective channels based on the time and
frequency correlation of scattered pilots. To reduce the interference at the pilot and data …

A key enabler for high data rates in future wireless systems will be the usage of millimeter
Waves (mmWaves). Furthermore, Filter Bank Multi-Carrier (FBMC) with its good spectral …

Due to the small wavelengths at millimetre wave frequencies, antenna arrays with dozens of
elements fit easily even in hand-held devices. As RF chains are power hungry and costly, all …

We introduce a novel directional channel sounding concept where we sweep a horn
antenna around its phase center. Directional channel measurements are thus carried out at …

Multi‐carrier communications (MC) have gained a lot of interest as they have shown better
spectral efficiency and provide flexible operation. Thus, the MC are strong candidates for the …