Jul 2026· IEEE International Conference on Consumer Electronics· pp. 30-35· 0 citations· 30 references
Abstract
Flying ad hoc networks (FANETs), consisting of selforganizing unmanned aerial vehicles (UAVs), offer infrastructureless connectivity in a wide range of mission critical applications. In this paper, a non-orthogonal multiple access (NOMA) based FANET is considered in which cooperative UAVs act as decodeand-forward relays to serve the user equipments (UEs) in their coverage area. The partitioning of UEs into clusters around their nearest UAV and the UAV locations are determined using transmit signal-to-noise ratio (SNR) weighted K-means clustering. The weighting accounts for the constraint that UAVs in practical deployments may operated with different transmit powers due to, e.g., targeted coverage range, available energy budget, actual or intended mission duration. Simulation results for the outage probability and sum rate of the NOMA-based FANET with transmit SNR weighted K-means clustering for Nakagami-m fading are provided for a variety of system parameters.
This paper investigates the performance of an unmanned aerial vehicle (UAV)-assisted hybrid power--frequency multiple access (HPMA) system with transmit antenna selection (TAS) over double Nakagami-m fading channels. While existing literature has largely focused on conventional non-orthogonal multiple access (NOMA) or...
S. Nguyen, M. X. Pham, T. H. Dang et al.· Radioengineering· 0 citations
Reference signal received power (RSRP) is commonly used to assess 5G cellular coverage, but it may substantially overestimate the connectivity available to cellular-connected unmanned aerial vehicles (UAVs) under strong inter-cell interference (ICI). As a UAV ascends, reduced blockage can strengthen the serving signal,...
Deploying uncrewed aerial vehicles (UAVs) in vehicular networks overcomes the inherent limitations of terrestrial infrastructure by dynamically enhancing coverage and line-of-sight (LoS) connectivity. However, further enhancement of the data rate necessitates the deployment of additional terrestrial base stations (BSs)...
Yi-Xin He, Fang-Hui Huang, Da-Wei Wang et al.· IEEE Transactions on Communi...· 1 citation
Results show that TUAV-based NTN deployments can significantly outperform terrestrial 5G in per-user throughput, with the largest gains observed for cell-edge and low-SINR users, provided the TUAV altitude is properly chosen to balance improved line-of-sight probability against increased propagation loss and interferen...
The deployment of unmanned aerial vehicle (UAV) systems relies on high-performance yet lightweight wireless links between UAVs and ground stations (GSs). This paper presents a geometry-aware multi-UAV in-band full-duplex (MU-IBFD) communication system that uses high-gain directional antennas and separated uplink/downli...
Tao Yu, K. Araki, Tomohiro Mogi et al.· IEEE Transactions on Vehicul...· 0 citations
Covert Communication (CC) has emerged as a vital paradigm for 6G security, offering protection against eavesdropping without sole reliance on upper-layer encryption. Using their strong mobility and flexible deployment, Unmanned Aerial Vehicles (UAVs) can serve as the ideal platforms for CC. However, UAV mobility and mu...
Zhi-Xin Liu, Zhi-Cheng Liu, Yuan-Ai Xie et al.· IEEE Transactions on Communi...· 0 citations
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