1 General Provisions
2 Terms and Abbreviations
2．1 Terms
2．2 Abbreviations
3 Core Network
3．1 General Requirements
3．2 Switching Subsystem （SSS）
3．3 Intelligent Network （IN） Subsystem
3．4 Core Network of General Packet Radio Service （GPRS） Subsystem
3．5 Equipment Related to PS Domain Application System
4 Base Station Subsystem
4．1 Requirements for Radio Coverage
4．2 Radio Coverage Design
4．3 BTS Type and Capacity
4．4 Channel Configuration
4．5 Carrier/lnterference （C/D Ratio
4．6 Control Equipment for BTS
4．7 Antenna Pole （Tower）
5 Interconnection and Interfaces
5．1 Interconnection
5．2 Main Interfaces of GSM-R System
6 Number Planning
7 Quality of Service （QoS）
8 Mobile Station（MS）
9 Operation & Maintenance and System Support
9．1 Network Management
9．2 Signaling
9．3 Synchronization
9．4 Monitoring
9．5 Data and SIM Card Management
9．6 Special Maintenance Tools and Spare Parts
10 Power Supply Equipment
11 Operation Environment
11．1 Requirements for External Power Supply
11．2 Lightning Protection and Earthing
11．3 Buildings
11．4 Equipment Layout and Wiring
Appendix A Calculation Methods for GSM-R Main Interfaces
Normative References
Words Used for Different Degrees of Strictness
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