Title :
Performance assessment of ATSC interactive datacasting systems
Author :
Li, Wei ; Liu, Hong ; Gagnon, Gilles
Author_Institution :
Commun. Res. Centre Canada, Ottawa, Ont., Canada
Abstract :
A testbed to study the system performance of datacasting over terrestrial ATSC DTV channels is developed. A number of new measurements, defined to suit the performance assessment of the datacasting systems, were proposed and investigated. Results obtained with these tests offer valuable information for broadcasters who intend to implement IP data broadcasting services over DTV systems.
Keywords :
IP networks; digital television; interactive television; radio data systems; ATSC interactive datacasting systems; IP data broadcasting services; IP data transmission; datacast system performance assessment; terrestrial ATSC DTV channels; Cyclic redundancy check; Data communication; Delay; Digital TV; HDTV; Streaming media; System performance; System testing; TV broadcasting; Throughput;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429886
