Dongming Wang

Title: Innovations by Dongming Wang: Pioneering Methods in Wireless Communication

Introduction

Dongming Wang, an accomplished inventor based in Nanjing, China, has contributed significantly to the field of wireless communication through his innovative patents. With a total of four patents to his name, Wang's work focuses on advanced methods that enhance spectrum sensing and communication efficiency.

Latest Patents

Among Wang's latest patents are two groundbreaking inventions. The first is a "Blind Spectrum Sensing Method and Device Based on Fast Fourier Transform." This method involves a spectrum sensing device that receives signals on authorized bands, calculates autocorrelation coefficients following sampling and filtering, and performs a fast Fourier transform on the results. The advantages of this method are its low computational complexity, reduced need for authorization information, and resilience against noise uncertainty, making it highly effective in practice.

The second patent is a "Wireless Communication Method Utilizing a Large-Scale Antenna Array." This method employs a large-scale antenna array at the base station that can form multiple beams across the coverage area. The communications process utilizes beam domain division of spatial resources, enabling simultaneous communication with multiple users sharing the same time frequency resource. The scheduling relies on a deterministic unitary matrix, which facilitates non-overlapping beam sets for distinct users in the beam domain.

Career Highlights

Dongming Wang is affiliated with Southeast University, a prominent institution known for its research and innovation. His work continually pushes the boundaries of wireless technology, establishing new standards in communication efficiency and performance.

Collaborations

Throughout his career, Wang has collaborated with notable colleagues, including Xiqi Gao and Shi Jin, who contribute to his research and development endeavors. Their combined expertise enhances the impact and reach of their innovative projects.

Conclusion

In summary, Dongming Wang stands out as an inventor whose patents reflect significant advancements in wireless technology. His work not only addresses pressing challenges in spectrum sensing but also paves the way for efficient communication methods that benefit the broader industry. The trajectory of his career underscores his commitment to innovation and collaborative research within the field.