2025-06-05 00:23 | 0 阅读 Shanghai's Digital Leap: Building the Smart City of Tomorrow Today Infrastructure Foundations1. 5G & Connectivity• 98% citywide 5G coverage achieved (2024)• 62,000 5G base stations installed• Average download speed: 1.2Gbps• Free public WiFi in 1,860 municipal areas2. Urban Operating System• City Brain 3