| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a limited reception device capable of realizing a limited reception method for contents distributed by a plurality of content distribution operators with a viewing contract at one point.SOLUTION: A limited reception device 1B comprises: authorization information acquisition processing means 14 that receives authorization information as a response to an authorization request from an authorization server 5, and stores it in authorization information storage means 15; EMM acquisition processing means 16B that transmits an acquisition request including the authorization information to an EMM server 7B, and acquires an EMM or an individual message; and contract information acquisition means 23 that acquires latest contract information stored in contract information storage means of a limited reception module, and transmits it to the authorization server 5.</p> |
