Abstract Underwater Wireless Sensor Networks (UWSNs) consist of several sensor nodes
deployed underwater and gathering information from the underwater situation. Sometimes …

The goal of dictionary learning algorithms is factorizing the matrix of training signals Y with K
signals, into the dictionary matrix D and the coefficient matrix X which is a sparse matrix. The …

Single-relay selection techniques based on the max-min criterion can achieve the highest bit
error rate (BER) performance with full diversity gain as compared to the state-of-the-art …

In this study, improved time switching (ITS) simultaneous wireless information and power
transfer (SWIPT‐ITS) protocol along with cooperative nonorthogonal multiple access …

In this paper, an attempt to exploit the benefits of data-driven methods in solving joint relay
selection and beamforming for non-regenerative relay networks has been made. The …

Abstract The existing Cramer‐Rao bound (CRB) expressions in the literature are not
applicable to the problem of localization of mixed near‐field (NF) and far‐field (FF) sources …

In this paper, we derived the analytical forms of the expectation and variance of average
Kendall's tau (AKT) under a specific multivariate contaminated Gaussian model (MCGM) …

In this article, a full‐duplex millimeter wave (mm‐wave) enabled radio‐over‐fiber
architecture is proposed for distributed antenna systems. This architecture is capable of …

In view of the lack of accuracy of INS/GNSS integrated navigation system under the
condition of missing satellite navigation (GNSS) signals in specific environment, this paper …

The downlink of cell‐free massive multiple‐input multiple‐output network is considered. It is
assumed that both access points (APs) and users are equipped with multiple antennas. A …