Core Insights - The low-altitude economy is emerging as a new engine for industrial upgrading and economic growth, with low-altitude airspace platform infrastructure playing a crucial role in its development [1] Group 1: Key Components of Low-Altitude Airspace Platform Infrastructure - Takeoff and landing facilities are essential, with general airports serving as the core component, providing comprehensive services for various low-altitude aircraft [3] - Diverse takeoff and landing stations, including small drone platforms and eVTOL takeoff areas, are critical for urban logistics and emergency services [4] - Information infrastructure, including communication networks and navigation systems, is vital for ensuring safe and efficient operations in low-altitude airspace [5][6] Group 2: Importance of Infrastructure Construction - A well-developed low-altitude airspace platform infrastructure is crucial for flight safety, enabling real-time communication and monitoring of aircraft [10] - Efficient infrastructure enhances the operational efficiency of the low-altitude economy, reducing preparation and downtime for flights [11] - Infrastructure development fosters innovation in the low-altitude economy, leading to new applications such as low-altitude logistics and tourism [11] Group 3: Current Status and Challenges in China - China has made significant progress in low-altitude airspace platform infrastructure, with 451 general airports expected by the end of 2024 [12] - Challenges include uneven infrastructure distribution across regions, lack of unified technical standards, and high construction costs [14] Group 4: Future Development Trends - Future infrastructure will focus on intelligent development, utilizing AI and big data for management and operations [15] - Integration of different types of infrastructure will enhance connectivity and operational efficiency [16] - Emphasis on green and sustainable development will drive the adoption of clean energy and environmentally friendly practices in infrastructure construction [17]

Core Viewpoint - Shenzhen is developing a high-quality construction plan for low-altitude infrastructure from 2024 to 2026, focusing on building a comprehensive communication network that covers take-off and landing points as well as operational flight routes [1] Group 1: Communication Network Development - The plan will utilize technologies such as 5G, 5G-A integrated sensing, 1.4GHz private networks, and satellite communication to create a high-security, high-reliability, and low-latency air-space-ground-sea integrated communication network [1] - The initiative aims to promote collaboration between communication and low-altitude flight service operators to conduct real-world low-altitude communication technology tests in complex scenarios, facilitating iterative upgrades of low-altitude communication technology [1] Group 2: Maritime Communication Focus - The plan will address the needs for maritime transport safety supervision, emergency rescue at sea, and coastal border security management by advancing the research and development of key technologies for maritime low-altitude communication [1] - Establishing a robust maritime low-altitude communication network will ensure continuous coverage of maritime routes [1]