Junrong Yan

Title: Inventor Spotlight: Junrong Yan

Introduction

Junrong Yan is an accomplished inventor based in Hangzhou, China, known for his significant contributions to wireless communication technologies. With a strong portfolio of three patents, Yan has demonstrated expertise in addressing complex challenges within massive antenna systems and indoor communication networks.

Latest Patents

Junrong Yan's recent innovations include two notable patents:

1. **Method for Distributing Pilot Frequency in Massive Antenna System**: This patent introduces a unique method for allocating pilot frequencies within a massive antenna system. The method involves dividing a pilot frequency set into three intersecting subsets and categorizing users into central and edge users based on their location within a cell. Central users utilize an intersection set of the pilot frequency subsets, while edge users access a combination of difference, intersection, and union sets according to specific rules. This systematic approach allows for a tailored design in implementing pilot resource distribution across adjacent cell clusters.

2. **Method for Avoiding Downlink Interference Between Indoor DAS System and Small Base Station**: This invention provides an effective solution to minimize downlink interference between an indoor Distributed Antenna System (DAS) and small base stations. The method includes determining an initial access resource unit (RU) and establishing a signal strength table. Through monitoring the signal to interference plus noise ratio (SINR), the system ensures that the communication quality remains optimal by continuously checking the SINR value during the service.

Career Highlights

Throughout his career, Junrong Yan has worked with reputable companies in the field of telecommunications, notably at Sunwave Communications and Bti Wireless Limited. His experience in these organizations has enabled him to refine his skills and implement innovative solutions to advance wireless technology.

Collaborations

Junrong has collaborated with notable professionals in his field, including Peng Pan and Xin Chen. These partnerships have contributed to his success as an inventor, allowing for the exchange of ideas and fostering innovation in wireless communication.

Conclusion

Junrong Yan stands out as a pioneering inventor in the realm of wireless communication, with patented methods that address critical challenges in the industry. His contributions through innovative approaches continue to shape the future of communication technologies, exemplifying the vital role of inventors in advancing our technological landscape.