.png){kind=icon}
返回
VA: Virtual Node Assisted Localization Algorithm for Underwater Acoustic Sensor Networks
.png){kind=icon}
OA
AI
DOI：10.1109/ACCESS.2019.2925938.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Localization has always been an essential application of underwater acoustic sensor networks (UASNs), which plays an important role in routing strategies design, node recycling, and so on. The complex ocean condition, prior infrastructure deployment, and time synchronization among beacons challenge the application of the UASN's localization. To solve these problems, we propose a novel underwater acoustic sensor networks localization algorithm based on the virtual node assistance. The algorithm is classified into two parts based on the current marine environment, including Virtual node Assisted Static (VAS) localization algorithm and Virtual node Assisted Dynamic (VAD) localization algorithm. An auxiliary node, which does not directly participate in the localization, is deployed for virtual node setup, error measurement, and RSSI ranging. The GPS-equipped ship utilizes virtual node and geometry to realize the UASN's localization without complicated deployment procedures and time synchronization. The simulation results show that our proposed algorithm can achieve the properties, including high localization coverage and small localization error as well as low communication overhead in the UASNs.
Keyword:
Underwater acoustic sensor networks
mobile beacon localization
virtual node localization
three-dimensional localization
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.6
论文数:
9.8W
被引数:
29.4W
机构
引用论文
分享收藏
分享收藏Noise-Tolerant Wireless Sensor Networks Localization via Multinorms Regularized Matrix Completion
PREAI
分享收藏A Localization Method for Underwater Wireless Sensor Networks Based on Mobility Prediction and Particle Swarm Optimization Algorithms.png)
SENSORSOAAI
SENSORSIF3.5
OAAI分享收藏Transgenic Rescue ofataxiaMice with Neuronal-Specific Expression of Ubiquitin-Specific Protease 14OAAI
OAAI分享收藏分享收藏
查看更多内容