In vehicular communications, reliable channel estimation is critical for the system
performance due to the doubly-dispersive nature of vehicular channels. IEEE 802.11 p …

The standardization process of the fifth generation (5G) wireless communications has
recently been accelerated and the first commercial 5G services would be provided as early …

Targeting to potential evolution of future wireless systems, precise channel estimation is
regarded as one of the fundamental prerequisites. In this paper, we focus on Machine …

With the rapid development of wireless communication technology, intelligent
communication has become one of the mainstream research directions after the fifth …

Temporal and three-dimensional (3D) spatial information is important for the
characterization of wireless channels. In this paper, the commonly used array signal …

In this paper, an enhancement of a hybrid simulation technique based on combining
collaborative filtering with deterministic 3D ray launching algorithm is proposed. Our …

The last years have seen an unprecedented interest in the utilization of aerial platforms not
only to support applications (eg monitoring) but also to assist in relaying signals from …

In this paper, we present a deep learning-based technique for channel estimation. By
treating the time-frequency grid of the channel response as a low-resolution 2D-image, we …

Nowadays, the integration of conventional 5G communication systems and artificial
intelligence (AI) has become one of the important trends for the evolution of future advanced …

This paper explores an orthogonal time frequency space (OTFS)-assisted integrated
sensing and communication (ISAC) system in vehicular networks. We present a deep …