Core Viewpoint - The company has developed an emergency communication system for public network integration, utilizing advanced ICT technologies to enhance communication capabilities during emergencies [1] Group 1: System Development - The emergency communication system is based on an IMS architecture and integrates GIS, Beidou positioning, and emergency big data technologies [1] - The system supports rapid access to 4G/5G public networks, high-throughput satellites, self-organizing networks, and railway private networks [1] - Lightweight, portable, and compact emergency equipment is employed for immediate use in the field [1] Group 2: Technological Integration - The company is actively incorporating AI large models, drones, and Ka high-throughput satellite terminals into its emergency communication solutions [1] - The aim is to create an integrated, agile, and efficient emergency communication system that provides visible, commandable, and decision-making capabilities for emergency response [1] Group 3: Application and Impact - The new generation emergency communication system has been implemented in various railway bureaus, including Zhengzhou, Nanning, Kunming, Wuhan, Nanchang, Hohhot, and Qinghai-Tibet [1] - The system has effectively improved communication support and rapid response capabilities during railway emergencies [1]