The 2024 Chinese Global Positioning and Navigation Society (CPGNSS) Forum was held at the International Conference Center of China University of Geosciences from July 25th to 27th.

This forum is sponsored by BDStar, aiming at discussing the development direction of international PNT and promoting the cross-fertilization and application of related technologies.The forum invited academicians, experts, scholars in the field of international PNT as well as leaders of relevant government departments to look forward to the future of the industry and conduct academic exchanges and discussions.Zhou Ruxin, Chairman of BDStar were invited to attend the event.

Mr. Huang Lei, Vice President of BDStar, made an report at the conference.He analyzed the current situation and future development trend of GNSS application and introduced the concept connotation and background of BDStar's "Intelligent Location Digital Base" (iLDB) under the title of "Building Intelligent Location Digital Base, Empowering New Quality Productivity",He introduced the connotation of the concept of "Intelligent Location Digital Base" (iLDB), the background of its formation, the advantages of "Cloud+IC", and shared the trend of the large-scale application of GNSS technology.In the report, he said that BDS will accelerate the transformation and upgrading of traditional industries, boost the development and growth of emerging industries, promote the incubation and cultivation of future industries, and accelerate the formation of new productivity in various fields by building iLDB.

Zhou Guangyu, Vice President of BDStar, was invited to host the "Youth Forum" and made a presentation entitled "Framework, Algorithm Implementation and Performance Evaluation of Cloud+IC Integrated High-Precision Enhancement Service System" in the sub-forum of "GNSS Navigation Enhancement and Trusted Service".In the sub-forum of "GNSS Navigation Enhancement and Trusted Services", he gave a report entitled "Framework, Algorithm Implementation and Performance Evaluation of Cloud+IC One High-Precision Augmentation Service System".The report proposes the cloud-chip integration model, describes in detail the design of the adaptive joint enhancement algorithm of "cloud-to-chip" and "chip-to-cloud", and shows the preliminary test results.The results show that the cloud-chip integration can effectively enhance the robustness of NRTK and PPP-RTK services, especially during the active ionospheric period, which can significantly improve the accuracy and stability of the positioning results.

During the forum, BDStar also displayed the company's full range of GNSS chips, modules, boards, antennas and other products for the industry, automotive and consumer applications.