Company Filing History:
Years Active: 2020
Title: Innovations of Xiaohui Li in Data Transmission
Introduction
Xiaohui Li is an accomplished inventor based in Chengdu, China. He has made significant contributions to the field of data transmission, particularly in enhancing video quality over lossy satellite links. His innovative approach utilizes advanced modeling techniques to improve the reliability of data transmission.
Latest Patents
Xiaohui Li holds a patent for a "Kind of partially reliable transmission method based on hidden Markov model." This invention discloses a reliable data transmission method specifically designed to enhance video transmission quality over lossy satellite links. The method employs a hidden Markov model (HMM) to forecast retransmission rates and utilizes the network packet loss rate to reflect network performance. By analyzing historically transmitted data sessions, the invention establishes a relationship between hidden state transition probabilities and emission probabilities. This robust approach takes into account the high bit error rate (BER) in satellite network channels, adjusting the reliability level according to channel characteristics to balance instantaneity and quality. Consequently, it guarantees the quality of service (QoS) and quality of experience (QoE) for video streams.
Career Highlights
Xiaohui Li is affiliated with Sichuan University, where he continues to advance research in data transmission technologies. His work has garnered attention for its practical applications in improving video streaming over challenging network conditions.
Collaborations
Xiaohui Li collaborates with notable colleagues, including Junfeng Wang and Qin Luo, who contribute to his research endeavors. Their combined expertise enhances the development of innovative solutions in the field.
Conclusion
Xiaohui Li's contributions to data transmission technology exemplify the impact of innovative thinking in addressing real-world challenges. His patent reflects a significant advancement in ensuring reliable video transmission over satellite networks.