Despite the intense efforts and significant financial investments into this field, there is still a huge gap between terrestrial and underwater acoustic communication, mainly because undersea ...

The transmission characteristics of underwater acoustic signals are influenced by various factors including propagation loss, multipath effect, Doppler effect, time-varying channel and so on.

A basic underwater acoustic network simulation framework with example scenario. Two sensor nodes periodically send data to a gateway node, the gateway node replys with an acknowledgement, and the ...

For example, acoustic communications are widely used in underwater environment but their performance in shallow waters is severely affected by multipath propagation. Also, the channel latency caused ...

The transmission characteristics of underwater acoustic signals are influenced by various factors including propagation loss, multipath effect, Doppler effect, time-varying channel and so on.

Abstract: In recent years, underwater acoustic wireless sensor networks have been used in many areas. There have been many field trials of acoustic propagation models and statistics for shallow water ...

Underwater Acoustic,Sound Field,South China Sea,Acoustic Data,Experimental Description,Inversion Results,Particle Velocity,Seamount,Sound Pressure,Sound Propagation ...

Ocean acoustics explores the propagation of sound through underwater environments. This field is essential for advancing our understanding of underwater sound dynamics for applications in imaging, ...

In oceanic remote sensing operations, underwater acoustic target recognition is always a difficult and extremely important task of sonar systems, especially in the condition of complex sound wave ...

There is an immense interest in developing underwater acoustic communication (UAC) systems ... So adaptive scheduling is needed to cope with varying traffic demands, channel conditions and local ...

Until recently, however, it has been nearly impossible to predict the propagation patterns of nonlinear (i.e., chaotically moving) acoustic and other waves because of the high computational ...

Some possible assignments within these areas are: 1. Modeling and simulation: Calculating propagation of sound underwater to determine the impact on marine life. Modeling noise over longer distances ...