Patent ID: 7991349
Filing Date: 2011-08-02
Classification: H04H,H04N

Abstract:
1. A broadcast content provider server connected to a mobile communication terminal over a communication network to provide a broadcast content to the mobile communication terminal, the broadcast content provider server comprising: a first data transceiver configured to receive audio information of the broadcast content and time information related to the broadcast content from the mobile communication terminal; a second data transceiver configured to receive a broadcast program from one or more broadcasting companies; an information extractor configured to extract audio information from the received broadcast program for a predetermined length of time in predetermined time intervals, so as to map the extracted audio information to the broadcast program and store the mapped audio and broadcast program information in a broadcast program audio information database; a broadcast content information registration unit configured to map the broadcast program to corresponding broadcast content information and store the mapped broadcast content and program information in a broadcast content information database; an information analyzer configured to determine a broadcast program containing the received audio information, using the received audio and time information, and to generate a broadcast content information extraction command; and a broadcast content information mapper configured to read broadcast content information related to the determined broadcast program from the broadcast content information database, in response to the broadcast content information extraction command, wherein the broadcast content provider server is configured to provide the read broadcast content information to the mobile communication terminal through the first data transceiver.