Title :
Analytical bounds on the error performance of the DVB-T system in time-invariant channels
Author :
Lago, José M. ; Pérez-González, Fernando
Author_Institution :
ETSI Telecomunicacion, Vigo Univ., Spain
Abstract :
We present an upper bound on the BER performance of the DVB-T system for time-invariant channels. A unified approach is taken comprising all feasible combinations of convolutional encoder rates and constellations, for both non-hierarchical and hierarchical transmission modes. The validity of the estimated BER is compared thoroughly with the simulated BER obtained with BerbeX, a DVB-T compliant software, for the three channels specified in the DVB-T standard
Keywords :
convolutional codes; decoding; digital video broadcasting; error analysis; error statistics; multipath channels; television standards; BER performance; BerbeX DVB-T compliant software; DVB-T standard; DVB-T system; analytical bounds; convolutional encoder constellations; convolutional encoder rates; error performance; estimated BER; hierarchical transmission mode; multipath propagation; nonhierarchical transmission mode; optimum DVB-T decoder; simulated BER; time-invariant channels; upper bound; Bit error rate; Code standards; Digital video broadcasting; Neodymium; OFDM; Performance analysis; Quadrature amplitude modulation; Scattering; Standards development; Upper bound;
Conference_Titel :
Communications, 2000. ICC 2000. 2000 IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-6283-7
DOI :
10.1109/ICC.2000.853580
