Core Insights - Fujian Province is leveraging technology to develop smart cities and a smart ocean economy, driven by digital intelligence and national marine economic strategies [1] - China Mobile won the "Best AI Application Case" award at the International Telecommunication Union AI for Good Global Summit, highlighting its strength in technological innovation [1] - The establishment of a 5G-A demonstration city in Xiamen is a significant step towards enhancing the region's digital infrastructure [1] 5G-A Network Development - The 5G-A network has been fully deployed along Xiamen's Golden Coastline, enhancing network capabilities for education, tourism, and transportation [2][4] - The network supports high-definition live streaming, real-time video, and low-latency gaming, catering to both tourists and local residents [4] - Even in high-capacity areas like ferry terminals, the network maintains stable performance, providing unprecedented convenience for citizens and visitors [5] 5G-A Integrated Sensing Technology - China Mobile has implemented a unique "land-sea-air" integrated 5G-A network in Xiamen, effectively detecting and warning against low-altitude drones [7] - The integrated sensing capability has been crucial in various events, successfully monitoring over 7,000 unauthorized drone flights [9] - This technology supports the development of a "low-altitude economy" by enhancing security and traffic management [9] Cultural and Tourism Enhancement - The 5G-A technology has revitalized Xiamen's Zhongshan Road, allowing for immersive experiences that blend historical and modern elements [10] - Users can enjoy seamless access to interactive content, enhancing the overall tourist experience [10] Transportation and Marine Economy - Collaborations with Huawei have upgraded network experiences at key transportation hubs, supporting marine tourism and economic development [11] - The 5G-A network enhances user experiences in marine protected areas, providing high-speed connectivity for activities like live streaming and gaming [11] Marine Conservation Efforts - A comprehensive marine species protection project has been established, utilizing 5G-A and AI technologies for effective monitoring and management [12] - The project has expanded real-time monitoring coverage, significantly improving the efficiency of marine conservation efforts [12] Strategic Implications - The development of the 5G-A demonstration city in Xiamen aligns with national marine economic strategies, showcasing a model for sustainable marine development [14] - The integration of digital technologies is expected to drive the potential of the marine economy, enhancing tourism, industry transformation, and ecological protection [14]