Results 311 to 320 of about 243,689 (361)

Multi-UAV Cooperative Task Offloading and Resource Allocation in 5G Advanced and Beyond

IEEE Transactions on Wireless Communications
In 5G advanced and beyond, latency-critical and computation-intensive applications require more communication and computing resources. However, remote areas without available terrestrial edge/cloud infrastructure fail to satisfy these applications ...
Hongzhi Guo, Yutao Wang, Jiajia Liu, Chang Liu   +3 more
semanticscholar   +1 more source

UAV Networks Surveillance Implementing an Effective Load-Aware Multipath Routing Protocol (ELAMRP)

arXiv.org
In this work uses innovative multi-channel load-sensing techniques to deploy unmanned aerial vehicles (UAVs) for surveillance. The research aims to improve the quality of data transmission methods and improve the efficiency and reliability of ...
Raja Vavekanand, Kira Sam, Vijay Singh
semanticscholar   +1 more source

Energy and Latency Efficient Joint Communication and Computation Optimization in a Multi-UAV-Assisted MEC Network

IEEE Transactions on Wireless Communications
Unmanned aerial vehicle (UAV)-assisted mobile edge computing (MEC) system is a prominent strategy where a UAV equipped with an MEC server is deployed to serve terminal devices.
Farhan Pervez, Ajmery Sultana, Cungang Yang, Liangyuan Zhao   +3 more
semanticscholar   +1 more source

Capacity Maximization in RIS-UAV Networks: A DDQN-Based Trajectory and Phase Shift Optimization Approach

IEEE Transactions on Wireless Communications, 2023
Reconfigurable Intelligent Surface (RIS) has grown rapidly due to its performance improvement for wireless networks, and the integration of unmanned aerial vehicle (UAV) and RIS has obtained widespread attention.
Haijun Zhang, M. Huang, Huan Zhou, Xianmei Wang, Ning Wang, Keping Long   +5 more
semanticscholar   +1 more source

A Survey on Channel Sounding Technologies and Measurements for UAV-Assisted Communications

IEEE Transactions on Instrumentation and Measurement
Unmanned aerial vehicles (UAVs) have been widely used in both military and civilian applications, where a stable communication link is vital for safe flight control and robust data transmission.
Kai Mao, Qiuming Zhu, Cheng-Xiang Wang, Xuchao Ye, Jorge Gómez-Ponce, Xuesong Cai, Yang Miao, Zhuangzhuang Cui, Qihui Wu, Wei Fan   +9 more
semanticscholar   +1 more source

Deep Reinforcement Learning of UAV Tracking Control Under Wind Disturbances Environments

IEEE Transactions on Instrumentation and Measurement, 2023
Aiming at the problems of strong nonlinearity, strong coupling, and unknown interference encountered in the flight control process of unmanned aerial vehicles (UAVs) in a complex dynamic environment and reinforcement-learning-based algorithm ...
Bodi Ma, Zhenbao Liu, Qingqing Dang, Wen Zhao, Jingyan Wang, Yao Cheng, Zhirong Yuan   +6 more
semanticscholar   +1 more source

Multi-Agent Deep Reinforcement Learning Based UAV Trajectory Optimization for Differentiated Services

IEEE Transactions on Mobile Computing
Driven by the increasing computational demand of real-time mobile applications, Unmanned Aerial Vehicle (UAV) assisted Multi-access Edge Computing (MEC) has been envisioned as a promising paradigm for pushing computational resources to network edges and ...
Zhaolong Ning, Yuxuan Yang, Xiaojie Wang, Qingyang Song, Lei Guo, Abbas Jamalipour   +5 more
semanticscholar   +1 more source

A Path from Device-to-Device to UAV-to-UAV Communications

2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall), 2020
As of today, UAV-to-UAV communication standards do not exist. IEEE VTS recently established a working group, IEEE P1920.2 to fill this gap. UAV-to-UAV communications can be established in three different ways: using satellite communications (SATCOM), cellular networks (4G or 5G), or direct UAV-to-UAV communications such as WiFi or Dedicated Short Range
openaire   +1 more source

Cooperative path planning for UAVs with UAV loss considerations

2013 IEEE Symposium on Computational Intelligence for Security and Defense Applications (CISDA), 2013
Considering the dynamic environments where mechanical failures and/or ground-based threats take place, unmanned aerial vehicles (UAVs) may be lost when performing tasks. As such, designing path planning algorithms in such dynamic scenarios poses significant challenges.
Mingsheng Gao, Jun Jiang, Kien Ming Ng, Kwong Meng Teo, Kim-Leng Poh   +4 more
openaire   +1 more source

VBII-UAV: Vision-Based Infrastructure Inspection-UAV

2017
Unmanned Aerial Vehicles (UAV) have the capabilities to undertake tasks in remote, dangerous and dull situations. One of these situations is the infrastructure inspection, at which, using the UAV decreases the risk and the operation time of the task comparing to a human inspector.
Abdulla Al-Kaff, Francisco Miguel Moreno, Luis Javier San José, Fernando García 0002, David Martín 0001, Arturo de la Escalera, Alberto Nieva, José Luis Meana Garcéa   +7 more
openaire   +1 more source