Data-dependent superimposed training (DDST) scheme has shown the potential to achieve
high bandwidth efficiency, while encounters symbol misidentification caused by hardware …

In this paper, we consider a full-duplex (FD) and amplify-and-forward (AF) relay with multiple
antennas, where hardware impairments of the FD relay are taken into account. Due to the …

Nowadays, wireless networks play an important role in our daily life. Hence, radio frequency
(RF) spectrum which is required to support the large number of users of these networks …

Over-the-air computation (AirComp) has been recognized as a promising technique of
enabling the fusion center (FC) to aggregate the data gleaned from massive distributed …

In this paper, the performance of full-duplex (FD) two-way massive multiple-input multiple-
output (MIMO) relay systems is analyzed. One popular linear relaying scheme, ie, maximum …

In this paper, we address the linear precoding and decoding design problem for a
bidirectional orthogonal frequency-division multiplexing communication system, between …

The deviation of continuous and discrete complex random variables from the traditional
proper and symmetric assumption to a generalized improper and asymmetric …

In this article, we present two clustered sparse Bayesian learning (Cluster-SBL) channel
estimation algorithms for millimeter-wave (mmWave) massive multiple-input-multiple-output …

This article investigates a full-duplex base station using a generalized frequency division
multiplexing (GFDM) transceiver with the radio frequency (RF) impairments including phase …

Two-way massive MIMO amplify-and-forward relaying systems with non-ideal transceivers
are investigated in this paper. To be general, multiple-antenna nodes and antenna …