| 摘要 |
<p>The present invention relates to MDU broadcasting signal distribution system, and more specifically, to MDU system that receives a broadcasting signal through a single broadcasting receiving antenna in a multiplex house or building where an IP network is provided, and then transmits the broadcasting signal to each MDU set-top box through the IP network. According to the invention, when an IP network is provided in a multiplex house or building, without installing a dish-shaped antenna or cable, the set-top box is connected to the IP network so as to receive satellite broadcasting, terrestrial DMB, and cable broadcasting. Therefore, broadcasting signals can be effectively distributed to each home such that desired broadcasting can be enjoyed in the home. Further, by applying IGMP, broadcasting can be selectively provided to an MDU set-top box belonging to a specific group.
</p> |
