Jianzhao Zhang

Title: Jianzhao Zhang: Innovator in Spectrum Access Technologies

Introduction

Jianzhao Zhang is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of electromagnetic spectrum technologies. With a total of 2 patents, his work focuses on improving spectrum access methods and systems.

Latest Patents

One of his latest patents is titled "Spectrum access method and system using prior knowledge-based double-action reinforcement learning." This invention provides a method for evaluating and screening prior knowledge, initializing a Q-table, and confirming a current state. The method involves decomposing an action space into two dimensions, allowing for efficient spectrum access and improved performance.

Another notable patent is the "Dynamic spectrum sharing method based on user online learning and low-overhead cooperation." This method enables secondary users to obtain spectrum sharing scene information and requirement parameters. It allows for efficient spectrum sharing by learning channel states and transmission conditions, thereby enhancing spectrum utilization in dynamic environments.

Career Highlights

Jianzhao Zhang is affiliated with the National University of Defense Technology, where he continues to advance research in spectrum technologies. His innovative approaches have garnered attention in the field, contributing to the development of more efficient communication systems.

Collaborations

He has collaborated with notable colleagues, including Fuqiang Yao and Yongxiang Liu, to further enhance the impact of his research and inventions.

Conclusion

Jianzhao Zhang's contributions to spectrum access technologies demonstrate his commitment to innovation and efficiency in communication systems. His patents reflect a deep understanding of the challenges in the field and offer solutions that can significantly improve spectrum utilization.