Songjiang Yang

Title: Songjiang Yang and Geometry-Based Channel Modeling for Industrial IoT

Introduction

Songjiang Yang is an inventor associated with Nanjing, China. His patent work addresses channel modeling for industrial Internet of Things (IIoT) communications, including requirements relevant to emerging 6G systems.

Latest Patents

Yang is associated with 1 patent: “Geometry-Based Stochastic Channel Modeling Method for Industrial Internet of Things Communications.” The invention describes a method for modeling IIoT communication channels by setting a propagation scenario, conditions, model parameters, and antenna configurations, then generating spatially consistent large-scale parameters and channel coefficients.

The method also models clusters of multipath components, including their visibility, delays, angles, and powers. As transmitters and receivers move, it updates their positions and channel parameters, applies a birth-and-death process to account for changing clusters, and calculates channel statistics. The disclosure states that the model is verified against actual measurement data and considers 6G channel-modeling requirements and dense multipath characteristics.

Career Highlights

Yang is associated with Southeast University and Purple Mountain Laboratories. His patent reflects research focused on modeling wireless propagation in industrial communication environments.

Collaborations

The supplied information identifies Chengxiang Wang and Yuxiao Li as Yang’s coworkers.

Conclusion

Songjiang Yang’s patent presents a measurement-verified approach to modeling changing multipath channels for IIoT communications, with relevance to the development and standardization of future channel models.