Arrangements for broadcast or for distribution combined with broadcast

Child Classifications

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• H04H 20/02 Arrangements for relaying broadcast information
• H04H 20/10 Arrangements for replacing or switching information during the broadcast or the distribution
• H04H 20/12 Arrangements for observation, testing or troubleshooting
• H04H 20/16 Arrangements for broadcast or for distribution of identical information repeatedly
• H04H 20/18 Arrangements for synchronising broadcast or distribution via plural systems
• H04H 20/20 Arrangements for broadcast or distribution of identical information via plural systems
• H04H 20/26 Arrangements for switching distribution systems
• H04H 20/28 Arrangements for simultaneous broadcast of plural pieces of information
• H04H 20/38 Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
• H04H 20/40 Arrangements for broadcast specially adapted for accumulation-type receivers
• H04H 20/42 Arrangements for resource management
• H04H 20/44 Arrangements characterised by circuits or components specially adapted for broadcast
• H04H 20/53 Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
• H04H 20/65 Arrangements characterised by transmission systems for broadcast
• H04H 20/86 Arrangements characterised by the broadcast information itself