We present the design, implementation, and evaluation of Van Atta Acoustic Backscatter
(VAB), a technology that enables long-range, ultra-low-power networking in underwater …

We present Piezo-Acoustic Backscatter (PAB), the first technology that enables backscatter
networking in underwater environments. PAB relies on the piezoelectric effect to enable …

Underwater backscatter is a recent networking technology that enables net-zero-power
communication and sensing in underwater environments. Existing research on underwater …

Piezo-acoustic bacskcatter (PAB) is a recently-introduced ultra-low-power underwater
communication technology. In contrast to traditional underwater acoustic modems, which …

With the advances in acoustic modem technology that enabled high-rate reliable
communications, current research focuses on communication between various remote …

We present the design, implementation, and evaluation of U2B, a technology that enables
ultra-wideband backscatter in underwater environments. At the core of U2B's design is a …

Autonomous underwater vehicle (AUV) operations are limited by currently achievable
underwater localization and navigation solutions; hence, the development of low-cost and …

We consider the problem of wireless communication across medium boundaries, specifically
across the water-air interface. In particular, we are interested in enabling a submerged …

This literature study presents an overview of underwater acoustic networking. It provides a
background and describes the state of the art of all networking facets that are relevant for …

Underwater acoustic communications and networking technologies are critical tools for
underwater exploration, subsea resource extraction, national defense missions, etc. Their …