What is the minimum system setup when using DSM-CC?
This question can be answered in many parts. First of all DSM-CC consists of several functional groups. While all the functions can be implemented together with some obvious synergism, a subset of the functions can also be implemented with other non-DSM-CC functions. For example the SDB (Switched Digital Broadcast) CCP (Channel Change Protocol) can be implemented with or without DSM-CC U-N Session messages. In the latter case it may be considered a minimal implementation while in the former it is a more DSM-CC involved implementation.
