Title :
Quality of MPEG2 signal on a simulated digital terrestrial television
Author :
Baïna, J. ; Brétillon, P. ; Masse, D. ; Refik, A.
Author_Institution :
Broadcasting & Radiocommun. Res. Center, Telediffusion de France, Metz, France
fDate :
12/1/1998 12:00:00 AM
Abstract :
The monitoring of the quality of service in digital television networks needs instruments to assess automatically the perceived quality of audio and video components of an MPEG2 signal. In order to improve the knowledge of the impact of the impairments on the final service, and to validate the algorithms that will be implemented in the quality evaluation instruments, a general simulation chain has been designed and developed. This paper presents the simulations performed as well as the analysis and the synthesis of the obtained results
Keywords :
audio coding; code standards; digital simulation; digital television; quality of service; source coding; television reception; video coding; MPEG2 signal quality; QoS monitoring; algorithms; audio components; digital television networks; general simulation chain; perceived quality; quality evaluation instruments; quality of service; simulated digital terrestrial television; source coding; video components; Algorithm design and analysis; Analytical models; Bit rate; Computerized monitoring; Degradation; Digital TV; Instruments; Performance analysis; Quality of service; TV broadcasting;
Journal_Title :
Broadcasting, IEEE Transactions on
