Shiping Yang

Title: Innovations of Shiping Yang in Network Congestion Control

Introduction

Shiping Yang is a prominent inventor based in Chengdu, China, known for his contributions to network technology. He has been instrumental in developing methods that enhance the performance of network protocols, particularly in congestion control. With a total of three patents to his name, Yang's work focuses on improving the efficiency and reliability of data transmission over networks.

Latest Patents

Yang's latest patents include a "Kind of congestion improvement method based on the QUIC protocol." This innovative method incorporates round trip delay information into the congestion algorithm. It self-adaptively adjusts the value of α to assess the current network situation by comparing the last round trip time (RTT) with the current RTT. This allows for timely and accurate adjustments to the congestion window, optimizing bandwidth utilization. The method addresses the limitation of the maximum congestion window in the QUIC protocol, which is capped at 200, thereby enhancing throughput in high bandwidth and long RTT environments.

Another significant patent is the "Kind of transmission method based on the network learnable power model." This method records historical trends in network performance and applies weighted smoothing to round trip time data. It establishes a model that correlates network power with the congestion control window. By updating the power model window upon receiving new acknowledgments (ACKs), this invention forecasts the congestion control window size for future periods. It also employs traditional TCP retransmission mechanisms to handle packet loss or timeout events, thereby reducing the impact of random network events on estimation errors.

Career Highlights

Shiping Yang is affiliated with Sichuan University, where he continues to advance research in network technologies. His work has significantly contributed to the understanding and improvement of network performance, particularly in the context of congestion control.

Collaborations

Yang has collaborated with notable colleagues, including Junfeng Wang and Fuchun Sun, who share his commitment to innovation in network technology.

Conclusion

Shiping Yang's innovative patents reflect his dedication to enhancing network performance through advanced congestion control methods. His contributions are vital in addressing the challenges faced by modern network protocols, ensuring more efficient data transmission.