Linqing Gui

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About

Dr. Linqing Gui is a leading researcher in wireless sensor networks and indoor localization, whose work addresses the critical challenge of achieving high-precision positioning in resource-constrained environments. Her most-cited contribution, the "Selective 3-Anchor DV-Hop Algorithm" (2011, 39 citations), tackles a fundamental limitation of range-free localization methods—insufficient accuracy for applications like robotic networks. By intelligently selecting only three optimal anchor nodes for distance estimation, her algorithm significantly reduces localization error without requiring additional hardware, offering a practical, cost-effective solution for large-scale deployments. This work has become a key reference for researchers seeking to balance accuracy and efficiency in wireless localization systems. Beyond this flagship paper, Dr. Gui’s broader research spans energy-efficient routing, network topology control, and adaptive algorithms for dynamic environments. Her contributions are particularly valued for their direct applicability to real-world systems, including autonomous robots and Internet of Things (IoT) networks, where reliable positioning is essential. With a citation record that continues to grow, Dr. Gui remains an influential voice in advancing practical, scalable localization techniques for next-generation wireless networks.