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Yanhua Pei, Fen Hou, Guoying Zhang and Bin Lin
With the high flexibility and low cost of the deployment of UAVs, the application of UAV-assisted data collection has become widespread in the Internet of Things (IoT) systems. Meanwhile, the age of information (AoI) has been adopted as a key metric to e...
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Jin Li, Tao Han, Wenyang Guan and Xiaoqin Lian
With the development and popularization of Intelligent Transportation Systems (ITS), Vehicle Ad-Hoc Networks (VANETs) have attracted extensive attention as a key technology. In order to achieve real-time monitoring, VANET technology enables vehicles to c...
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Mario E. Rivero-Angeles, Iclia Villordo-Jimenez, Izlian Y. Orea-Flores, Noé Torres-Cruz and Angel Pretelín Ricárdez
In modern and future communication systems, we expect peaks of traffic that largely exceed the capacity of the system, since they are originally designed to support normal traffic loads. Such peaks can be caused by emergency events and cultural or sporti...
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Woping Xu and Li Gu
Recently, unmanned aerial vehicle (UAV)-assisted maritime communication systems have drawn considerable attention due to their potential for broadband maritime communication applications. However, their limited energy resources remains a critical issue i...
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Fan Li, Juan Luo, Ying Qiao and Yaqun Li
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Yixin He, Daosen Zhai, Dawei Wang, Xiao Tang and Ruonan Zhang
In this paper, we investigate the relay selection problem for the unmanned aerial vehicle (UAV)-assisted vehicular ad-hoc networks (VANETs). For the considered network, we first model and analyze the link quality of service (LQoS) from the source node (S...
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Cengiz Koparan, Ali Bulent Koc, Charles V. Privette, Calvin B. Sawyer and Julia L. Sharp
Water quality assessment programs for the management of water resources require the collection of water samples for physical, chemical, and biological analyses. Lack of personnel, accessibility of water bodies, and time constraints, especially after natu...
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Cengiz Koparan, Ali Bulent Koc, Charles V. Privette, Calvin B. Sawyer and Julia L. Sharp
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Liang Zhou, Weiqiang Xu, Chengqun Wang and Hsiao-Hwa Chen
Due to its flexible deployment and high mobility of unmanned aerial vehicles (UAVs), the UAV-assisted cognitive radio (CR) network has attracted a lot of attention as one of the most promising techniques to address spectrum congestion issues in futuristi...
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Eduardo Gallo and Antonio Barrientos
This article proposes a method to diminish the horizontal position drift in the absence of GNSS (Global Navigation Satellite System) signals experienced by the VNS (Visual Navigation System) installed onboard a UAV (Unmanned Air Vehicle) by supplementing...
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Nurul I. Sarkar and Sonia Gul
Recent advancements in unmanned aerial vehicles (UAVs) have proven UAVs to be an inevitable part of future networking and communications systems. While many researchers have proposed UAV-assisted solutions for improving traditional network performance by...
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José Javier Pérez, María Senderos, Amaia Casado and Iñigo Leon
The aim of the study is to obtain fast digitalization of large urban settings. The data of two university campuses in two cities in northern Spain was captured. Challenges were imposed by the lockdown situation caused by the COVID-19 pandemic, which limi...
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Zhixiong Chen, Nan Xiao and Dongsheng Han
Unmanned aerial vehicle (UAV)-assisted relay mobile edge computing (MEC) network is a prominent concept, where network deployment is flexible and network coverage is wide. In scenarios such as emergency communications and low-cost coverage, optimization ...
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Ibrahim Atli, Metin Ozturk, Gianluca C. Valastro and Muhammad Zeeshan Asghar
A communication system based on unmanned aerial vehicles (UAVs) is a viable alternative for meeting the coverage and capacity needs of future wireless networks. However, because of the limitations of UAV-enabled communications in terms of coverage, energ...
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Tingting Lan, Danyang Qin and Guanyu Sun
In recent years, due to the strong mobility, easy deployment, and low cost of unmanned aerial vehicles (UAV), great interest has arisen in utilizing UAVs to assist in wireless communication, especially for on-demand deployment in emergency situations and...
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Cengiz Koparan, Ali Bulent Koc, Charles V. Privette and Calvin B. Sawyer
The objective of this research was to conduct in situ measurements of electrical conductivity (EC), pH, dissolved oxygen (DO), and temperature, and collect water samples simultaneously at different depths using an unmanned aerial vehicle (UAV). The UAV s...
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Cengiz Koparan, Ali Bulent Koc, Charles V. Privette and Calvin B. Sawyer
An unmanned aerial vehicle-assisted water quality measurement system (UAMS) was developed for in situ surface water quality measurement. A custom-built hexacopter was equipped with an open-source electronic sensors platform to measure the temperature, el...
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Cengiz Koparan, Ali Bulent Koc, Charles V. Privette and Calvin B. Sawyer
An unmanned aerial vehicle-assisted water quality measurement system (UAMS) was developed for in situ surface water quality measurement. A custom-built hexacopter was equipped with an open-source electronic sensors platform to measure the temperature, el...
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Sierra Young, Joshua Peschel, Gopal Penny, Sally Thompson, Veena Srinivasan
Pág. 1 - 20
This article describes the field application of small, low-cost robots for remote surface data collection and an automated workflow to support water balance computations and hydrologic understanding where water availability data is sparse. Current elevat...
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