1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Prose description
7 Scenarios
7.1 Real-time surveillance
7.2 Recording and alarming
7.3 Convergence of the VS service and other services
7.4 Virtual special subsystem/rented subsystem
8 Visual surveillance system requirements
8.1 User requirements
8.2 Service requirements
8.3 Security requirements
8.4 Network and control requirements
8.5 QoS and QoE requirements
8.6 Management requirements
8.7 Accounting, charging and billing requirements
8.8 Convergence with other service system requirements
8.9 Output capabilities requirements
8.10 Input capabilities requirements
8.11 Accessibility requirements
8.12 General design requirements
Bibliography