1 Scope
This part of ISO/TS 21219 establishes the method of delivering service and network information within a TPEG
service. The TPEG-SNI application is designed to allow the efficient and language
independent delivery of information about the availability of the same service on
another bearer channel or similar service data from another service provider, directly
from service provider to end-users.
NOTE A number of tables of information are described, which provide comprehensive options
for describing services, their timing, content, geographical coverage, etc. In all
TPEG streams, it is mandatory to deliver to so-called GST. Additionally, it is possible
to signal linkage of content between different bearers and services.