| 摘要 |
An information repeater system selects a desired broadcasting program with a simple construction. The information repeater system receives a broadcast signal formed by multiplexing plural broadcasts and distributes it to the corresponding channel of a specified broadcasting system. Data streams D25A, D25B, ... D25N relayed by specified transponders are extracted from the broadcasting wave S1. Arbitrary packets D32A, D32B, ...D32N are specified and extracted from the above data streams. Thus extracted packets are transmitted to the specified channel of the specified broadcasting system. Thereby, the desired channel can be transmitted to the desired channel of the specified broadcasting system from among the plural broadcastings multiplexed in the broadcasting wave. <IMAGE> |
