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Mobile Edge Computing (MEC) reduces the computational burden on terminal devices by shortening the distance between these devices and computing nodes. Integrating Unmanned Aerial Vehicles (UAVs) with enhanced MEC networks can leverage the…

多智能体系统 · 计算机科学 2024-09-27 Zhiying Wang , Tianxi Wei , Gang Sun , Xinyue Liu , Hongfang Yu , Dusit Niyato

Unmanned aerial vehicles (UAVs) as aerial base stations (BSs) are able to provide not only the communication service to ground users, but also the sensing functionality to localize targets of interests. In this paper, we consider an…

系统与控制 · 电气工程与系统科学 2022-07-08 Xiaoye Jing , Fan Liu , Christos Masouros , Yong Zeng

This paper studies energy-efficient unmanned aerial vehicle (UAV)-enabled wireless communications, where the UAV acts as a flying base station (BS) to serve the ground users (GUs) within some predetermined latency constraints, e.g.,…

信息论 · 计算机科学 2020-06-17 Dinh-Hieu Tran , Thang X. Vu , Symeon Chatzinotas , Shahram ShahbazPanahi , Björn Ottersten

Herein, an interference-aware predictive aerial-and-terrestrial communication problem is studied, where an unmanned aerial vehicle (UAV) delivers some data payload to a few nodes within a communication deadline. The first challenge is the…

信号处理 · 电气工程与系统科学 2025-12-02 Bowen Li , Junting Chen

In this paper, we study a cellular-connected unmanned aerial vehicle (UAV) which aims to fly between two predetermined locations while maintaining ultra-reliable low-latency communications (URLLC) for command-and-control (C2) links with…

系统与控制 · 电气工程与系统科学 2025-11-18 Yuqi Ping , Tingting Zhang , Tianhao Liang

In this paper, we address the problem of finding the optimal trajectory for an unmanned aerial vehicle (UAV) for improving the wireless coverage of a terrestrial cellular network. In particular, we consider a UAV that is tasked to travel…

信号处理 · 电气工程与系统科学 2019-02-14 Md Moin Uddin Chowdhury , Eyuphan Bulut , Ismail Guvenc

In this paper, we study an unmanned aerial vehicle (UAV)-enabled wireless power transfer (WPT) network, where a UAV flies at a constant altitude in the sky to provide wireless energy supply for a set of ground nodes with a linear topology.…

信息论 · 计算机科学 2018-11-02 Yulin Hu , Xiaopeng Yuan , Jie Xu , Anke Schmeink

This paper studies the leaderless formation flying problem with collision avoidance for a group of unmanned aerial vehicles (UAVs), which requires the UAVs to navigate through cluttered environments without colliding while maintaining the…

系统与控制 · 电气工程与系统科学 2025-05-13 Yiming Wang , Yao Fang , Jie Mei , Youmin Gong , Guangfu Ma

Joint deployment of unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) has been shown to be an effective method to establish communications in areas affected by disasters. However, ensuring good Quality of Services (QoS)…

机器人学 · 计算机科学 2026-04-13 Ndagijimana Cyprien , Mehdi Sookhak , Hosein Zarini , Chandra N Sekharan , Mohammed Atiquzzaman

In this paper, we consider an unmanned aerial vehicle (UAV)-enabled radio access network (RAN) with the UAV acting as an aerial platform to communicate with a set of ground users (GUs) in a variety of modes of practical interest, including…

信息论 · 计算机科学 2018-10-17 Jingwei Zhang , Yong Zeng , Rui Zhang

In this paper, we investigate the unmanned aerial vehicle (UAV)-aided simultaneous uplink and downlink transmission networks, where one UAV acting as a disseminator is connected to multiple access points, and the other UAV acting as a base…

信息论 · 计算机科学 2020-06-16 Meng Hua , Luxi Yang , Qingqing Wu , A. Lee Swindlehurst

The integration of unmanned aerial vehicles (UAVs) into wireless communication systems has emerged as a transformative approach, promising cost-efficient connectivity. This paper addresses the optimization of the dynamic time-splitting…

信息论 · 计算机科学 2025-04-30 Trinh Van Chien , Nguyen Minh Quan , Oh-Soon Shin , Van-Dinh Nguyen

In contrast to terrestrial wireless networks, dynamic Unmanned Aerial Vehicle (UAV) networks are susceptible to unexpected link failures arising from UAV breakdowns or the depletion of its batteries. Drastic user rate fluctuations and sum…

网络与互联网体系结构 · 计算机科学 2024-02-28 Linghui Ge , Xiao Liang , Hua Zhang , Peihao Dong , Jianxin Liao , Jingyu Wang

Owing to the controlling flexibility and cost-effectiveness, fixed-wing unmanned aerial vehicles (UAVs) are expected to serve as flying base stations (BSs) in the air-ground integrated network. By exploiting the mobility of UAVs,…

信号处理 · 电气工程与系统科学 2022-09-29 Xuezhen Yan , Xuming Fang , Cailian Deng , Xianbin Wang

This paper studies an unmanned aerial vehicle (UAV)-enabled wireless sensor network, in which one UAV flies in the sky to collect the data transmitted from a set of sensors via distributed beamforming. We consider the delay-sensitive…

信息论 · 计算机科学 2020-03-10 Tianxin Feng , Lifeng Xie , Jianping Yao , Jie Xu

This paper proposes mean field models to maintain an accurate line-of-sight and tracking between transceivers mounted in mobile unmanned aerial vehicles (UAVs) platforms in the presence of underlying mechanical vibration effects. We…

系统与控制 · 电气工程与系统科学 2023-10-03 Ibrahima N'Doye , Taous-Meriem Laleg-Kirati

This article explores the use of network-connected unmanned aerial vehicle (UAV) communications as a compelling solution to achieve high-rate information transmission and support ultra-reliable UAV remote command and control. We first…

网络与互联网体系结构 · 计算机科学 2018-06-13 Haichao Wang , Jinlong Wang , Jin Chen , Yuping Gong , Guoru Ding

Unmanned aerial vehicle (UAV)-assisted mobile edge computing (MEC) system is a prominent concept, where a UAV equipped with a MEC server is deployed to serve a number of terminal devices (TDs) of Internet of Things (IoT) in a finite period.…

信号处理 · 电气工程与系统科学 2020-08-13 Tiankui Zhang , Yu Xu , Jonathan Loo , Dingcheng Yang , Lin Xiao

We tackle the problem of flying time-optimal trajectories through multiple waypoints with quadrotors. State-of-the-art solutions split the problem into a planning task - where a global, time-optimal trajectory is generated - and a control…

机器人学 · 计算机科学 2022-05-05 Angel Romero , Sihao Sun , Philipp Foehn , Davide Scaramuzza

This paper presents a method for planning optimal trajectories with a team of Unmanned Aerial Vehicles (UAVs) performing autonomous cinematography. The method is able to plan trajectories online and in a distributed manner, providing…

机器人学 · 计算机科学 2021-04-06 Alfonso Alcántara , Jesús Capitán , Rita Cunha , Aníbal Ollero