| 摘要 |
The present invention relates to a relay system and a method thereof using a white space. The present invention is to provide a relay system and a method thereof using a white space, capable of transmitting a mobile communication signal and TV signals inputted without installing separate equipment, by selecting an unused frequency among the TV signals and transmitting a mobile communication signal. For this, the present invention includes a donor device which analyzes a TV signal frequency to determine a middle frequency which transfers a mobile communication signal, converts the mobile communication signal by using the determined middle frequency, combines a TV signal with the converted mobile communication signal, and transmits the combined signal to a remote device; and a remote device which receives the mobile communication signal and the TV signal combined with the donor device through an antenna for TV on the wall of a building, and separates the TV signal and the mobile communication signal, and converts the mobile communication signal with an original frequency, transmits it through an antenna, and transmits the separated TV signal to a TV. |
