Raymond Knopp

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About

Raymond Knopp is a leading researcher in wireless communications, with key contributions in open-source software-defined radio platforms and next-generation cellular networks. He is best known as the co-creator of OpenAirInterface (OAI), an open-source implementation of 4G and 5G network stacks that has become a critical tool for researchers and industry worldwide, enabling rapid prototyping and experimentation. His work on "Flying Rebots" (2018, 36 citations) introduced the first autonomous UAV-based LTE relay system, demonstrating how drones can enhance connectivity for ground users through intelligent placement algorithms—a pioneering step toward integrated aerial-ground networks. More recently, his 2024 paper on novel round-trip time estimation in 5G NR (6 citations) addresses the stringent positioning requirements for industrial use cases like autonomous robots and connected vehicles, aligning with 3GPP Release-16 standards. With a career spanning over two decades, Knopp’s impact is measured not only in citations but in the widespread adoption of OAI, which has empowered countless research projects and testbeds globally. His work continues to shape the evolution of open, flexible, and high-performance wireless systems.