Abstract: An apparatus for relaying a terrestrial broadcast signal includes a broadcast receiving unit configured to receive a broadcast signal from a terrestrial broadcast station via a over-the-air broadcast network and a broadcast streaming unit configured to stream the broadcast signal to a display terminal via a wireless communication network.

Abstract: A method of installing a terrestrial broadcast signal relay apparatus having a wireless communication function includes connecting the broadcast signal relay apparatus and a mobile terminal having a GPS function with a wireless communication network, determining a location of the broadcast signal relay apparatus based on a location of the mobile terminal obtained by using the GPS function, determining a location of a nearest broadcast transmission tower based on the location of the broadcast signal relay apparatus, and determining an optimal location for installing the broadcast signal relay apparatus in a room based on the location of the nearest broadcast transmission tower.