发明名称 TERMINAL AND DIGITAL MULTIMEDIA BROADCASTING RECEIVING METHOD THEREOF
摘要 A terminal and a DMB(Digital Multimedia Broadcasting) receiving method thereof are provided to enable a DMB receiving terminal to receive an authentication key provided from a broadcasting center and secure a right to receive a paid broadcast, thereby receiving the paid broadcast even in the DMB receiving terminal to which a limited reception system is not applied. A terminal comprises a tuner unit(310), an authentication key storage unit(320), and a control unit(330). The tuner unit receives and demodulates broadcasting channels. The authentication key storage unit stores an authentication key permitting the reception of a paid broadcasting channel out of the broadcasting channels. The control unit controls the paid broadcasting channel to be displayed according to the authentication key.
申请公布号 KR20080010195(A) 申请公布日期 2008.01.30
申请号 KR20060070382 申请日期 2006.07.26
申请人 LG ELECTRONICS INC. 发明人 HWANG, JUNG WOOK
分类号 H04N21/418 主分类号 H04N21/418
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