PAB-QAM is a new system that achieves higher-order modulation with the current PAB sensor design. PAB relies on the piezoelectric eff…
Can we build a battery-free underwater GPS? While underwater localization is a long-studied problem, we seek to bring it to batt…
We present the design, implementation, and evaluation of 𝑈2𝐵, a technology that enables scalable ad ultra-low power ocean IoT. At the…