Location History:
- Hong Kong, CN (2014)
- Shenzhen, CN (2014 - 2016)
Company Filing History:
1 out of 14 
1 out of 15 
1 out of 27,225 
Years Active: 2014-2016
Title: **The Innovative Mind of Chunhua Sun**
Introduction
Chunhua Sun is a notable inventor based in Shenzhen, China, recognized for his contributions to network optimization technologies. With a portfolio of three patents, he has significantly advanced the fields of wireless communication and cognitive networks.
Latest Patents
Chunhua Sun's latest patents include:
1. **Method, Device, and System for Optimizing a Tradeoff Between Capacity and Coverage of a Network**
This invention provides a comprehensive solution for optimizing capacity and coverage in networks. The method involves receiving statistical information from a base station, establishing coverage clusters, calculating values for those clusters, and determining utility values crucial for network performance. It also includes mechanisms for adjusting capacity and antenna downtilt to enhance service quality.
2. **Fair and Efficient Channel Allocation and Spectrum Sensing for Cognitive OFDMA Networks**
This patent presents systems and methods for channel allocation and spectrum sensing within cognitive transmission environments. It describes a process wherein a base station can request a cognitive device to sense idle channels and, based on the feedback, allocate those channels efficiently for data transmission.
Career Highlights
Throughout his career, Chunhua Sun has collaborated with prominent entities including Lingna Holdings and Dynamic Invention, further establishing his expertise in wireless technology. His inventive work is aimed at addressing critical challenges in communication networks, ensuring that they operate both efficiently and fairly.
Collaborations
Sun has worked alongside notable colleagues such as Khaled Ben Letaief and Wei Zhang. These collaborations have catalyzed innovative developments, allowing for the sharing of ideas and technologies that push the boundaries of current communication systems.
Conclusion
Chunhua Sun's inventive spirit and his focus on optimizing network capabilities underscore his valuable contribution to the field of telecommunications. As advancements in technology continue, his work will undoubtedly play a pivotal role in shaping the future of wireless communications.