Besides movement of underwater nodes, the underwater wireless sensor networks
(UWSNs) are susceptible to coordinated attacks by the malicious underwater nodes. This …

The precise localization of sensor nodes is a key link in underwater wireless sensor
networks (UWSNs) applications. Furthermore, the nodes in UWSNs should be able to …

Localization is essential for Underwater Sensor Networks (UWSN), as the information
obtained by UWSNs must have accurate positions. Most of the existing location algorithms …

Localization in underwater wireless sensor network (UWSN) faces an imminent threat when
the triangulating anchor node starts to malfunction. Traditional geometric approaches are …

Abstract In Underwater Wireless Sensor Networks, ensuring precise localization of sensor
nodes is crucial. Existing localization algorithms heavily rely on pre-deployed and known …

The location information of a node is one of the essential attributes used in most underwater
communication routing algorithms to identify a candidate forwarding node by any of the …

Node localization is a fundamental requirement in underwater sensor networks (UWSNs)
due to the ineptness of GPS and other terrestrial localization techniques in the underwater …

The Underwater Wireless Sensor Network (UWSN) is a special class of Wireless Sensor
Network (WSN), which is basically deployed inside water bodies for performing the required …

Before sensing and transmitting data, the underwater nodes need to calculate and estimate
their location information through anchor nodes with known locations. The ranging-free …

The UASNs are widely used in underwater communications and monitoring, and many
applications require accurate information regarding the position of nodes. However …