|
1.
|
Clear description of the referenced document:
|
|
|
|
Name:
|
ETSI TS 102 991 V1.2.1 (2011-06)
|
|
Title:
|
Digital Video Broadcasting (DVB); Implementation Guidelines for a second generation digital cable transmission system (DVB-C2)
|
|
|
2.
|
Status of approval:
|
|
|
Published
|
|
3.
|
Justification for the specific reference:
|
|
|
This reference defines usage of L1 signalling on DVB-C2. The draft J.atrans-tlvts describes mapping EWS (Emergency Warning System) signal into the L1 signalling.
|
|
4.
|
Current information, if any, about IPR issues:
|
|
|
https://www.etsi.org/about/how-we-work/intellectual-property-rights-iprs
|
|
5.
|
Other useful information describing the "Quality" of the document:
|
|
|
Published
|
|
6.
|
The degree of stability or maturity of the document:
|
|
|
Stable
|
|
7.
|
Relationship with other existing or emerging documents:
|
|
|
Not applicable
|
|
8.
|
Any explicit references within that referenced document should also be listed:
|
|
|
Not applicable
|
|
9.
|
Qualification of
ETSI:
|
|
|
ETSI is recognized under the provisions of ITU-T Recommendations A.5 and A.6. Qualifying information is on file at TSB.
|
|
10.
|
Other (for any supplementary information):
|
|
|
None
|
