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diff --git a/datafeatures.tex b/datafeatures.tex new file mode 100644 index 0000000..3a67fa8 --- /dev/null +++ b/datafeatures.tex @@ -0,0 +1,25 @@ +% LICENSE: see LICENCE +\section{Data Features} +\subsection{Announcements} +The ODR-DabMux multiplexer supports the insertion of FIG 0/18 and FIG 0/19 that +are used to define and trigger announcements according to ETSI TR 101 496-2 +Clause 3.6.8~\cite{etsitr1014962}. +An example configuration is available in the ODR-DabMux repository, in +\texttt{doc/advanced.mux}. + +The best known application for announcements is traffic information, but other +kinds of announcements can also be signalled. ODR-DabMux allows triggering the +announcements through the telnet and ZMQ remote control interfaces. + +\subsection{Service Linking} +ODR-DabMux also supports the ability to inform receivers about other ways to +receive a given service, through the FIGs 0/6, 0/21 and 0/24. FIG 0/6 +communicates the identifiers of services linked together, 0/21 informs the +receiver about other frequencies, and 0/24 includes information about other DAB +ensembles carrying the linked service. +Their interaction is outlined in ETSI TS 103 176~\cite{etsits103176}. + +You will find an example configuration in the ODR-DabMux repository, in +\texttt{doc/servicelinking.mux}. + +% vim: spl=en spell tw=80 et |