| 摘要 |
<p>A data broadcast receiver includes a broadcast signal receiving unit receiving broadcast signals corresponding to a selected channel, a signal separating unit separating the broadcast signals received through the broadcast signal receiving unit into video signals, audio signals, and data signals, a data parsing unit parsing the data signals separated by the signal separating unit and extracting data carousel, and a middleware engine partially gathering the data carousel extracted by the data parsing unit according to a preset priority.</p> |
