|
1.
|
Clear description of the referenced document:
|
|
|
|
Name:
|
ETSI TS 103 222-4 V1.1.1 (2015-12)
|
|
Title:
|
Speech and multimedia Transmission Quality (STQ); Reference benchmarking, background traffic profiles and KPIs; Part 4: Reference benchmarking for IPTV, Web TV and RCS-e Video Share
|
|
|
2.
|
Status of approval:
|
|
|
Approved
|
|
3.
|
Justification for the specific reference:
|
|
|
Service Access Time parameter of ETSI TS 103 222-4 is used for KQI definition
|
|
4.
|
Current information, if any, about IPR issues:
|
|
|
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETS No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document
|
|
5.
|
Other useful information describing the "Quality" of the document:
|
|
|
Approved
|
|
6.
|
The degree of stability or maturity of the document:
|
|
|
Approved and stable
|
|
7.
|
Relationship with other existing or emerging documents:
|
|
|
N/A
|
|
8.
|
Any explicit references within that referenced document should also be listed:
|
|
|
The following referenced documents are necessary for the application of the present document./
[1] Recommendation ITU-T E.800 (2008): "Definitions of terms related to quality of service"./
[2] Recommendation ITU-T Y.1541 (2011): "Network performance objectives for IP-based services"./
[3] IETF RFC 3357: "One-way Loss Pattern Sample Metrics"./
[4] Recommendation ITU-T P.1201 (2012): "Parametric non-intrusive assessment of audiovisual/
media streaming quality"./
[5] Recommendation ITU-T P.1201.2 (2012): "Parametric non-intrusive assessment of audiovisual/
media streaming quality - Higher resolution application area"./
[6] Recommendation ITU-T P.1202 (2012): "Parametric non-intrusive bitstream assessment of video/
media streaming quality"./
[7] Recommendation ITU-T P.1202.2 (2013): "Parametric non-intrusive bitstream assessment of/
video media streaming quality - Higher resolution application area"./
[8] Recommendation ITU-T P.1201 Amendment 2 (2013): "New Appendix III - Use of P.1201 for/
non-adaptive, progressive download type media streaming"./
However it is considered that it is not necessary to reference these documents, as they do not directly impact
|
|
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
|
