H04N21/00
Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/00
Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/40
Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/40
Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
H04N21/45
Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
H04N21/45
Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
H04N21/466
Learning process for intelligent management, e.g. learning user preferences for recommending movies
H04N21/466
Learning process for intelligent management, e.g. learning user preferences for recommending movies
H04N21/4667
Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
H04N21/4667
Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections