In this study, we investigate the trade-off between reliability and security in unmanned aerial
vehicle (UAV) communications systems, considering a UAV-terrestrial network aided by a …

Effective sharing of the communication channel among many users, or multiple access (MA)
techniques, can play a vital role in meeting the diverse demands of low latency, high …

This article investigates physical-layer security (PLS) for an energy-harvesting cognitive
network with nonorthogonal multiple access (EHCN-NOMA), where a cognitive base station …

Cognitive radio inspired non-orthogonal multiple access (CR-NOMA) networks are a
research focus in the wireless communication field. The secure communication of wireless …

无人机具有快速部署, 成本低廉等优势. 无人机空地网络通过将基站设备部署至升空无人机平台,
能从空中快速构建对地覆盖网络, 因而在应急救灾, 偏远覆盖, 智能交通, 智慧城市等方面具有 …

In this paper, a secure uplink non-orthogonal multiple access (NOMA) internet of things (IoT)
system using an energy harvesting (EH) unmanned aerial vehicle (UAV) is studied. The …

We investigate physical layer security for multi-user peer-to-peer relay networks, where a
secure user pair and other unclassified users exchange information only through a multi …

The rapid evolution of wireless communication has affected unmanned aerial vehicles
(UAV), which are expected to be used in diverse applications in smart cities, military …

Unmanned aerial vehicle (UAV) enabled wireless communication networks have attracted
significant research attention. With no dedicated spectrum allocated to UAV …

In this paper, we conduct an investigation into the security and reliability aspects of a
cognitive non-orthogonal multiple access (NOMA) network operating under outage …