Results 271 to 280 of about 458,145 (320)

Localization in underwater sensor networks

Proceedings of the 1st ACM international workshop on Underwater networks - WUWNet '06, 2006
In underwater sensor networks (UWSNs), determining the location of every sensor is important and the process of estimating the location of each node in a sensor network is known as localization. While various localization algorithms have been proposed for terrestrial sensor networks, there are relatively few localization schemes for UWSNs.
Vijay Chandrasekhar, Winston KG Seah, Yoo Sang Choo, How Voon Ee   +3 more
openaire   +1 more source

Underwater Sensor Networks for Smart Disaster Management

IEEE Consumer Electronics Magazine, 2020
Internet of underwater things (IoUT) will empower underwater humanitarian applications. IoUT will have the ability to sense locations in the underwater environment, process the data locally, and transmit it via underwater wireless communication.
Rodolfo W. L. Coutinho, A. Boukerche, L. Vieira, A. Loureiro   +3 more
semanticscholar   +1 more source

Learning-Based PHY-Layer Authentication for Underwater Sensor Networks

IEEE Communications Letters, 2019
In this letter, we propose a physical (PHY)-layer authentication framework to detect spoofing attacks in underwater sensor networks. This scheme exploits the power delay profile of the underwater acoustic channel to discriminate the sensors and applies ...
Liang Xiao, Geyi Sheng, Xiaoyue Wan, Wei Su, Peng Cheng   +4 more
semanticscholar   +1 more source

Design Guidelines on Trust Management for Underwater Wireless Sensor Networks

IEEE Communications Surveys and Tutorials
In recent years, significant advancements in wireless underwater communication and acoustic sensor technology have spurred the exploration and utilization of the ocean’s vast natural resources. underwater wireless sensor networks (UWSNs) are increasingly
Rong-bo Zhu, A. Boukerche, Libo Long, Qiuling Yang   +3 more
semanticscholar   +1 more source

Recent Progress of Air/Water Cross-Boundary Communications for Underwater Sensor Networks: A Review

IEEE Sensors Journal, 2022
Hanjiang Luo, Jinglong Wang, Fanfeng Bu, Rukhsana Ruby, Kaishun Wu, Zhongwen Guo   +5 more
semanticscholar   +1 more source

SDN-QLTR: Q-Learning-Assisted Trust Routing Scheme for SDN-Based Underwater Acoustic Sensor Networks

IEEE Internet of Things Journal
In underwater acoustic sensor networks (UASNs), the underwater sensors perform underwater data collection tasks, such as data collection and transmission at different locations in the monitoring area.
Feiyan Li, Guangjie Han, Chuan Lin, Fan Zhang, Chen Sun   +4 more
semanticscholar   +1 more source

Security in Underwater Sensor Network

2010 International Conference on Communications and Mobile Computing, 2010
Underwater wireless sensor network is a novel type of underwater networked system. Due to the characteristics of UWSN and underwater channel, UWSN are vulnerable to malicious attacks. The existing security solutions proposed for WSN cannot be used directly in UWSN. Moreover, most of these solutions are layer wise.
Yanping Cong, Guang Yang, Zhiqiang Wei, Wei Zhou   +3 more
openaire   +1 more source

Underwater Wireless Hybrid Sensor Networks

2008 IEEE Symposium on Computers and Communications, 2008
Underwater sensor networks (USNs) promise innovative and exciting applications, viz. oceanographic data collection, environment monitoring, exploration, and tactical surveillance. Underwater wireless sensor networks (UWSNs) though pose significant research challenges due to the harsh underwater environment.
Kashif Ali, Hossam Hassanein
openaire   +1 more source

Smart underwater wireless sensor networks

2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel, 2012
In the last years, with the flourishing of the WSN (wireless sensor network) paradigm, the monitoring and exploration of the terrestrial environment has greatly improved. While terrestrial and aerial WSN applications have been developed, the aquatic world has been unaffected by this revolution, although WSN could play an important role in the ...
GHELARDONI, LUCA, GHIO, ALESSANDRO, ANGUITA, DAVIDE   +2 more
openaire   +1 more source

Adaptive clustering routing protocol for underwater sensor networks

Ad hoc networks, 2022
Yao Sun, Ma Zheng, Xiao Han, Shuang Li, Jingwei Yin   +4 more
semanticscholar   +1 more source