Electronics & Manufacturing ; Other Challenges
1. Demand analysis of rail transit dedicated services suitable for carrying on 5G networks;
2. Research on the transmission characteristics of 5G signals in underground tunnels;
3. Research on the preliminary solution test of 5G in underground stations;
4. Comprehensive consideration of civil and private wireless 5G solutions for business needs;
5. 5G and the application interface research of various business systems;
6. 5G bearer subway business demonstration project construction.