ITU-T G.1080-2008
网络电视(IPTV)业务的体验质量要求.12研究组
Quality of experience requirements for IPTV services Study Group 12
- 标准号
- ITU-T G.1080-2008
- 发布日期
- 2008年
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- M61
- 发布单位
- IX-ITU
- 引用标准
- ITU-T E.800-1994 ITU-T F.700-2000 ITU-T H.262-2000 ITU-T H.264-2005 ITU-T P.800-1996 ITU-T T.140-1998 ITU-T Y.1541-2006 ITU-R BT.601-6-2007 ITU-R BT.1359-1-1998
- 适用范围
- This Recommendation defines user requirements for quality of experience (QoE) for IPTV services. The QoE requirements are defined from an end-user perspective and are agnostic to network deployment architectures and transport protocols.The QoE requirements are specified for the endto-end service and information is provided on how they influence network transport and application layer behaviour. Compression coding schemes addressed in this Recommendation are examples, and detailed numeric values given as performance targets, e.g., bit rate, packet loss rate, are also examples. The readers may appropriately choose or replace these parameter values in order to be consistent with the requirements of each IPTV service context to which they are intended to be applied.