Arrangements for conditional access to broadcast information or to broadcast-related services

Full Title

Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems > Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services > Arrangements for conditional access to broadcast information or to broadcast-related services

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC COMMUNICATION TECHNIQUE

Subclass:

BROADCAST COMMUNICATION

Child Classifications

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• H04H 60/15 on receiving information
• H04H 60/16 on playing information
• H04H 60/17 on recording information
• H04H 60/18 on copying information
• H04H 60/19 on transmission of information
• H04H 60/2 on secondary editing information
• H04H 60/21 Billing for the use of broadcast information or broadcast-related information
• H04H 60/23 using cryptography, e.g. encryption, authentication or key distribution