Chao Dong

Title: Innovations of Chao Dong in UAV Technology and Modulation Recognition

Introduction

Chao Dong is a prominent inventor based in Nanjing, China. He has made significant contributions to the fields of unmanned aerial vehicles (UAVs) and modulation recognition. With a total of two patents to his name, his work focuses on enhancing the capabilities and efficiency of intelligent applications.

Latest Patents

Chao Dong's latest patents include an "Elastic cooperative inference architecture and method for UAV cluster" and an "Intelligent data and knowledge-driven method for modulation recognition." The elastic cooperative inference architecture allows for dynamic updates to the scheduling policy based on the status of each node, effectively managing node failures. This architecture enables the processing of larger-scale complex models on embedded devices with limited performance, thereby improving the accuracy of intelligent applications. Additionally, it adaptively updates allocation strategies when nodes become unavailable or recover, enhancing the survivability of UAV clusters through elastic coordination.

The intelligent data and knowledge-driven method for modulation recognition involves several steps, including collecting spectrum data and constructing attribute vector labels for different modulation schemes. It also includes pre-training an attribute learning model and a visual model for modulation recognition. This method significantly improves recognition accuracy at low signal-to-noise ratios (SNRs) and reduces confusion between higher-order modulation schemes.

Career Highlights

Chao Dong is affiliated with the Nanjing University of Aeronautics and Astronautics, where he continues to innovate and contribute to research in his field. His work has garnered attention for its practical applications in UAV technology and communication systems.

Collaborations

Chao Dong collaborates with notable colleagues, including Qihui Wu and Fuhui Zhou, who contribute to his research endeavors and innovations.

Conclusion

Chao Dong's contributions to UAV technology and modulation recognition demonstrate his commitment to advancing intelligent applications. His innovative patents reflect a deep understanding of complex systems and their practical applications in real-world scenarios.