Mobile edge computing (MEC) supported by non-orthogonal multiple access (NOMA) has
recently gained a lot of interest due to its improved ability to lessen power consumption and …

The slime mould algorithm (SMA) is a new meta-heuristic algorithm recently proposed. The
algorithm is inspired by the foraging behavior of polycephalus slime moulds. It simulates the …

Intelligent reflecting surface (IRS) has emerged as a promising technique to control wireless
propagation environment for enhancing the communication performance cost-effectively …

Ultra-wideband (UWB) antennas cover a frequency range of 3.1 to 10.6 GHz and have
sparked a lot of research interest as an essential part of wireless communication systems as …

In this paper, we propose a novel two-stage uplink channel estimation strategy with reduced
pilot overhead and error propagation for reconfigurable intelligent surface (RIS)-aided multi …

Integrating mobile edge computing (MEC) into the Internet of Things (IoT) enables resource-
limited mobile terminals to offload part or all of the computation-intensive applications to …

This paper proposes a grant-free massive access scheme based on the millimeter wave
(mmWave) extra-large-scale multiple-input multiple-output (XL-MIMO) to support massive …

In reconfigurable intelligent surface (RIS)-assisted wireless communication systems,
channel estimation is of paramount importance to unleash the full advantage of the high …

The direction of arrival (DOA) based multiple-input multiple-output (MIMO) radar technique
has been widely utilized for ubiquitous positioning due to its advantage of simple …

Abstract The 5G Wireless Environments have huge data transmission; therefore, there is an
increase in the requests for computational tasks from Intelligent Wireless Mobile Nodes. This …