| 摘要 |
Disclosed is a program information transmitting method and system for a CATV system which cyclically transmit program information for predetermined days to terminals from a headend and can allow each viewer to quickly acquire desired program information. The program information transmitting method and system weight program information for predetermined days (e.g., a week) day by day in accordance with the degree of necessity for a viewer, and make the transmission cycle of program information of the day of reception that has the highest degree of necessity in the day-by-day weighted program information the shortest in the transmission cycles of those program information of all the days. <IMAGE> |
