Evgenii Pustovalov

Title: Evgenii Pustovalov: Innovator in Wireless Communications

Introduction

Evgenii Pustovalov is a notable inventor based in Saint-Petersburg, Russia. He has made significant contributions to the field of wireless communications, holding a total of 5 patents. His work focuses on enhancing signal processing techniques, which are crucial for improving communication systems.

Latest Patents

One of his latest patents is titled "Signal compression and noise shaping in a wireless communications system (WCS)." This invention integrates a block compression circuit with a noise shaping circuit to perform downlink and uplink signal compression concurrently. The block compression circuit applies scaling compression, which can distribute compression noise across the entire sampling bandwidth. The noise shaping circuit then redistributes this noise to a selected portion of the bandwidth, effectively suppressing it during signal reception and decompression. This innovation achieves a balance between compression ratio and latency while maintaining quality metrics.

Another significant patent is "Beamforming codebook synthesis in a wireless communications system (WCS)." This invention allows a wireless node to emit multiple reference beams based on optimized codewords for a specific number of antenna elements. The wireless node can dynamically select appropriate codewords in response to varying operating conditions, enabling seamless switching between different antenna array configurations. This adaptability enhances the performance of wireless communication systems.

Career Highlights

Evgenii has worked with prominent companies such as Corning Research & Development Corporation and Quantenna Communications, Inc. His experience in these organizations has contributed to his expertise in wireless technologies and innovations.

Collaborations

Throughout his career, Evgenii has collaborated with talented individuals, including Benjamin Imanilov and Shirish Nagaraj. These collaborations have fostered a creative environment that has led to groundbreaking advancements in wireless communication.

Conclusion

Evgenii Pustovalov is a distinguished inventor whose work in wireless communications has led to several impactful patents. His innovations in signal processing and beamforming techniques continue to shape the future of communication technologies.