Results 211 to 220 of about 25,442,420 (253)

Joint Position and Travel Path Optimization for Energy Efficient Wireless Data Gathering Using Unmanned Aerial Vehicles

IEEE Transactions on Vehicular Technology, 2019
Unnamed aerial vehicles (UAVs) or drones have attracted growing interest in the last few years for multiple applications; thanks to their advantages in terms of mobility, easy movement, and flexible positioning.
Mahdi Ben Ghorbel, D. Rodriguez-Duarte, Hakim Ghazzai, Md. Jahangir Hossain, H. Menouar   +4 more
semanticscholar   +1 more source

Mobile data gathering and energy harvesting in rechargeable wireless sensor networks

Information Sciences, 2019
In this paper, we study the joint data gathering and energy harvesting (JoDGE) problem in rechargeable wireless sensor networks (RWSNs) with a mobile sink.
Y. Liu, K. Lam, Song Han, Qingchun Chen
semanticscholar   +1 more source

Energy efficient and reliable data gathering using internet of software-defined mobile sinks for WSNs-based smart grid applications

Comput. Stand. Interfaces, 2019
The smart grid is an emerging concept that introduces innovative ways to handle the power quality and reliability issues for both service provider and consumers.
M. Faheem, R. A. Butt, B. Raza, M. Ashraf, Md. Asri Ngadi, V. C. Gungor   +5 more
semanticscholar   +1 more source

Energy efficient multi-objective evolutionary routing scheme for reliable data gathering in Internet of underwater acoustic sensor networks

Ad hoc networks, 2019
Earth's surface is covered with two-thirds of water. The marine world covers the lakes, rivers and sea and is rich in natural resources largely unexplored by human beings.
M. Faheem, Md. Asri Ngadi, V. C. Gungor
semanticscholar   +1 more source

Hybrid MAC Protocol for UAV-Assisted Data Gathering in a Wireless Sensor Network

Internet of Things, 2019
A wireless sensor network (WSN) that deploys an unmanned aerial vehicle (UAV) for the data gathering process differs from the common WSN system. In a UAV-WSN, the sensor nodes have a limited time to communicate with the UAV.
Muhammad Rusyadi Ramli, Jae-Min Lee, Dong-Seong Kim   +2 more
semanticscholar   +1 more source

A Kernel-Based Compressive Sensing Approach for Mobile Data Gathering in Wireless Sensor Network Systems

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2018
The recent advances of compressive sensing (CS) have witnessed a great potential of efficient compressive data gathering (CDG) in wireless sensor network systems (WSNSs).
Haifeng Zheng, Wenzhong Guo, N. Xiong
semanticscholar   +1 more source

Priority based data gathering using multiple mobile sinks in cluster based UWSNs for oil pipeline leakage detection

Cluster Computing, 2022
N. Goyal, Ajay Kumar, Renu Popli, L. Awasthi, Nonita Sharma, G. Sharma   +5 more
semanticscholar   +1 more source

Distributed trajectory design for data gathering using mobile sink in wireless sensor networks

AEU - International Journal of Electronics and Communications, 2018
Several studies have demonstrated the benefits of using a mobile sink (MS) to reduce energy consumption resulting from multi-hop data collection using a static sink in wireless sensor networks (WSNs).
A. Alsaafin, A. Khedr, Z. Al Aghbari
semanticscholar   +1 more source

Data-Gathering Protocol-Based AUV Path-Planning for Long-Duration Cooperation in Underwater Acoustic Sensor Networks

IEEE Sensors Journal, 2018
In recent years, as autonomous underwater vehicles (AUVs) have been widely used to prolong the lifetime of underwater acoustic sensor networks (UWASNs) through cooperative data-gathering with sensor nodes, the need for long-range AUVs has become more ...
Heungwoo Nam
semanticscholar   +1 more source

The evolution of data gathering static and mobility models in underwater wireless sensor networks: a survey

Journal of Ambient Intelligence and Humanized Computing, 2021
Osho Gupta, N. Goyal
semanticscholar   +1 more source