The increasing demand for video streaming services is the key driver of modern wireless
and mobile communications. Although many studies have designed digital-based delivery …

Point cloud is an emerging data format useful for various applications such has holographic
display, autonomous vehicle, and augmented reality. Conventionally, communications of …

A key challenge in holographic-type communication is transmitting point cloud signals to
users across diverse channel quality and bandwidths. Digital based point cloud coding …

Intelligent reflective surface (IRS) assisted symbiotic radio (SR) network has been proposed
as a promising solution for the sixth generation (6G) mobile wireless system, which achieves …

Graph-based compression can realize a high-quality delivery of three-dimensional (3D)
point cloud data over wireless channels. However, it requires a significant amount of …

The existing viewport-adaptive 360-degree video streaming schemes encode tiled 360-
degree videos with digital-based compression. However, these schemes cause a cliff effect …

Wireless 360-degree video delivery provides virtual reality (VR) immersive experience
where each user can freely switch his/her viewing orientation. The existing schemes of the …

Hybrid digital–analog transmission of video signals enables flexibility in dividing video
information into two parts to utilize the available bandwidth better. This study proposes a …

3D point cloud data formats are used to express three-dimensional (3D) information using
numerous points in a 3D space. A key challenge is the delivery of high-quality 3D point …

Deploying virtual reality (VR) streaming systems over wireless networks can provide an
immersive environment for users without behavioral restrictions, and thus has drawn …