… To tackle such issues, energy-aware UAV deployment and … communication modes: • Direct
mobile-UAV communication as … are usually in open areas with tall antenna towers, the UAV-…

… : • We introduce a novel 5G communication network and its applicability within a drone … IoT,
and 5G in UAV-based networks. We then present open issues and future research directions. …

… The optimal trajectory of UAV is a main issue on mobile UAV use cases to reduce the …
There have been lots of studies on UAV deployment and trajectory, but it has still open problems …

… , insights, challenges, open issues, and future directions in UAV communications. Our
literature … comprehensive summary of UAV communication related concepts such as UAV-assisted …

… Thus, in this article, we focus on the covert communication issues of UAV-assisted wireless
… also be jammed because of the open nature of wireless communication. Under this scenario, …

… Thus, it is inevitable to orchestrate these blockchain fragments by introducing a cross-blockchain
platform that governs the inter-communication and transfer of assets in the UAV …

… , cellular-connected UAV communication possesses substantially … , in the uplink communication
from UAV to BS, the UAV could … “exposed BS” interference issue. Thus, devising effective …

… cellular mobile wireless communication infrastructure. This … UAV swarms with UAV-to-UAV
communication autonomous coordination ability is central to advancing the utility of UAV …

… issue since it generates a huge network communication … bandwidth and energy inefficiency
of UAV devices. In addition, … Due to its privacy-preserving and low communication overhead …

… classify the research in the UAV enabled MEC domain into different … Additionally, we
discuss the key open issues related to … issues and emerging use cases for UAV enabled MEC. …