Jian Shi

Title: Innovations of Jian Shi in Indoor Wireless Positioning

Introduction

Jian Shi is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of indoor wireless positioning, holding a total of 3 patents. His work focuses on enhancing the accuracy of indoor positioning systems, which is crucial in multi-floor buildings.

Latest Patents

Jian Shi's latest patents include an "Indoor Wireless Positioning System and Indoor Wireless Positioning Method." This innovation aims to improve the accuracy of indoor wireless positioning by predicting signal attenuation caused by floors or walls within multi-floor buildings. The method involves calculating floor loss information for the current, higher, and lower floors, allowing for precise location determination based on received signal strength and wall loss information. Another significant patent is the "Apparatus for Determining Indoor Location and Method for Determining Indoor Location in Multi-Story Building Using the Same." This method utilizes signals from multiple access points (APs) to measure reception signal strengths, select candidate floors, and estimate the current location by analyzing variance values of the reception signals.

Career Highlights

Jian Shi is affiliated with Soongsil University, where he continues to advance research in wireless positioning technologies. His academic background and innovative work have positioned him as a key figure in this field.

Collaborations

He collaborates with esteemed colleagues, including Yo An Shin and Kwang Yul Kim, contributing to the development of cutting-edge technologies in indoor positioning.

Conclusion

Jian Shi's contributions to indoor wireless positioning represent a significant advancement in the field. His innovative patents and collaborative efforts continue to enhance the accuracy and efficiency of indoor navigation systems.