A VSB reception system includes a sequence generator for decoding a symbol corresponding to the supplemental data and generating a predefined sequence included in the supplemental data at VSB transmission system. The reception system also includes a modified legacy VSB receiver for processing the data...http://www.google.fr/patents/US6924847?utm_source=gb-gplus-shareBrevet US6924847 - VSB reception system with enhanced signal detection for processing supplemental data
VSB reception system with enhanced signal detection for processing ...
