| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an external terminal and a digital broadcast receiver such that broadcast managed applications that a plurality of external terminals acquire do not each request a different broadcast channel of one digital broadcast receiver.SOLUTION: An external terminal (4) can execute terminal cooperation with a digital broadcast receiver (3) capable of receiving a program of a digital broadcast. The external terminal (4) includes a transmission and reception part (47) which transmits a cooperation request to the digital broadcast receiver (3) and receives a cooperation response, and a cooperation control part (48) which determines the digital broadcast receiver (3) capable of cooperating based upon the cooperation response, and achieves cooperation with the digital broadcast receiver (3).</p> |
