Hexi Liang

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About

Hexi Liang is a leading researcher at the intersection of underwater robotics and optical wireless communication, with a primary focus on enabling high-speed, low-latency data transmission in challenging aquatic environments. Her most cited work, "Research on a Blue–Green LED Communication System Based on an Underwater Mobile Robot" (2023, 9 citations), introduces a novel system that integrates blue-green LED optical links with autonomous underwater vehicles (AUVs). This contribution addresses a critical bottleneck in ocean exploration—the need for efficient, secure, and real-time data transfer from mobile robots performing deep-sea observation, seabed operations, and marine scientific research. By leveraging the unique attenuation properties of blue-green light in water, Liang’s system achieves reliable communication over practical distances, directly supporting the next generation of untethered underwater missions. Her research is foundational for advancing autonomous ocean monitoring networks, and she continues to push the boundaries of underwater mobile robot capabilities, making her work essential for students and engineers developing future marine technologies.