This material is aimed to attract attention to the “Incoherent approach for the information
transmission in wireless channels”. Such kind of approach might be successfully applied in …

Non-orthogonal multiple access principle applied in power domain (power-domain NOMA)
enhances spectrum efficiency and connectivity of mobile communication systems through …

In this paper, we consider pilot-aided channel estimation and equalization for single-carrier
and single-carrier frequency division multiple-access (SC-FDMA) transmission over doubly …

We provide a new generation solution to the fundamental old problem of a doubly selective
fading channel estimation for orthogonal frequency division multiplexing (OFDM) systems …

High mobility and multipath propagation induce Doppler and delay dispersion, respectively.
When both phenomena affect the transmitted signal, the communication channel is known …

Nowadays, there is a need for wireless communications to operate over a variety of
scenarios, including high mobility multiple-input multiple-output (MIMO) applications, that …

Orthogonal Chirp Division Multiplexing (OCDM) is a modulation scheme which outperforms
the conventional Orthogonal Frequency Division Multiplexing (OFDM) under frequency …

Estimation of channel state information in doubly selective channels (DSC) is a demanding
task. In addition, the bandwidth expended in pilot signals may considerably impact the …

This material is fully dedicated to the “Incoherent approach for Power NOMA-RIS-MIMO
transmission in wireless channels”. Such kind of approach might be successfully applied in …

Abstract Non-Orthogonal Multiple Access (NOMA) has been recently proposed as a good
alternative to meet 5G and beyond requirements in terms of high spectral efficiency, massive …