CONTENTS

 1     Scope 
 2     References
 3     Definitions
 4     Abbreviations and acronyms      
 5     Conventions    
 6     Architecture    
        6.1     Architectural framework  
        6.2     CDN      
        6.3     Internet protocol   
        6.4     Service delivery model    
        6.5     Channel switching
        6.6     Services
        6.7     Service information          
        6.8     CPE
        6.9     Provisioning         
       6.10     Security
Bibliography