The ambitious high data-rate applications in the envisioned future beyond fifth-generation
(B5G) wireless networks require new solutions, including the advent of more advanced …

Wireless Power Transfer (WPT) is an innovative technology employed for enhancing the
energy sustainability of wireless devices with a limited life span. The idea of integrating WPT …

This paper studies a single-user wireless powered mobile edge computing (MEC) system, in
which one multi-antenna energy transmitter (ET) employs energy beamforming for wireless …

Internet-of-Vehicle (IoV) enabled Maritime Transportation Systems (MTS) communication is
anticipated to support ultra-reliable and low latency, diverse quality-of-service (QoS) and …

Non-orthogonal multiple access (NOMA) is a promising candidate for the sixth generation
wireless communication networks due to its high spectrum efficiency (SE), energy efficiency …

Cognitive radio is a promising technology to improve spectral efficiency. However, the
secure performance of a secondary network achieved by using physical layer security …

Due to the increasingly complicated communication scenarios and network architectures as
well as growing traffic demands for high speed connectivity, dynamic spectrum allocation in …

The revolutionary sixth-generation wireless communications technologies and applications,
notably digital twin networks (DTN), connected autonomous vehicles (CAVs), space-air …

This article investigates physical layer security of a downlink multiuser orthogonal frequency
division multiplexing (OFDM) Internet of Things (IoT) system with an access point …

In this paper, we study the resource allocation design for non-orthogonal multiple access
(NOMA)-based cellular massive Internet-of-Things (IoT) enabled with simultaneous wireless …