CONTENTS

 1     Scope        
 2     References             
 3     Definitions
 4     Abbreviations and acronyms           
 5     Conventions           
 6     Control architecture and functions  
        6.1     Functions      
        6.2     Functional blocks      
        6.3     Reference points for NGN non-IMS IPTV architecture  
        6.4     Reference points for NGN IMS IPTV architecture         
 7     Physical entities and interfaces in IPTV architecture
        7.1     Mapping functions and functional blocks into physical entities 
        7.2     Mapping reference points to interfaces          
 8     Protocols used for interfaces           
        8.1     Interfaces in NGN non-IMS IPTV architecture 
        8.2     Interfaces in NGN IMS IPTV architecture         
10     Security considerations      
Appendix I – Functions and reference points of non-NGN IPTV architecture    
        I.1               Control architecture and functions          
        I.2               Reference points           
Bibliography