5/25/2023 0 Comments Underwater sensor networks 2018Static two-dimensional architecture: all the nodes are anchored to the ocean floor. There are three different architectures for UWSNs. The data are transmitted to a surface buoy via wired link, and finally received at an onshore sink or surface sink via radio communication. and cooperatively transmit data to the underwater sink node. Underwater sensor nodes monitor physical or environmental conditions, such as pressure, sound, temperature, etc. Moreover, satellite, vessel, and autonomous underwater vehicles (AUVs) can be used to expand the sense and communication range. As shown in Figure 1, UWSNs are composed of several components: onshore sink, surface buoy, underwater sink node, and underwater sensor nodes.
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