Channel estimation is the process of understanding and analyzing the wireless
communication channel's properties. It helps optimize data transmission by providing …

Channel estimation is a critical module to determine the performance of wireless receivers.
For some communication systems, the channels are time-varying and without well-justified …

The attenuation of signals due to propagation environment is the major challenge of
wireless communication which results in frequent call drops, reduced signal strength and …

In this article, we develop an end-to-end wireless communication system using deep neural
networks (DNNs), where DNNs are employed to perform several key functions, including …

This paper investigates the most commonly used Deep Learning (DL) based techniques for
estimating the wireless channel at the User Equipment (UE). The generalized Nakagami-m …

The last few decades have seen an exponential increase in the demand for wireless
connectivity. A channel estimator is a successful strategy for transferring data over wireless …

In this paper, we propose a deep learning based algorithm for downlink channel estimation
for 5G new radio. The channel estimation block in the downlink plays an important role in …

Machine learning has provided great potential in intelligent signal processing, eg, channel
estimation and signal detection. But still, it is difficult to deploy deep neural network (DNN) …

Channel state estimation (CSE) is essential for orthogonal frequency division multiplexing
(OFDM) wireless systems to deal with multipath channel fading. To attain a high data rate …

In this paper, a decision-directed (DD)-channel estimation (CE) algorithm by employing
deep learning (DL) is proposed for high mobility vehicular environments. The proposed …