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1.发明申请APPARATUS AND METHOD FOR CONTROLLING CONVERSION OF BROADCASTING PROGRAM BASED ON PROGRAM PROTECTION INFORMATION 审中-公开基于程序保护信息控制广播计划转换的装置和方法
公开(公告)号：WO2010047532A3
公开(公告)日：2011-04-07
申请号：PCT/KR2009006097
申请日：2009-10-21
Applicant: KOREA ELECTRONICS TELECOMM , KOREAN BROADCASTING SYSTEM , MUNHWA BROADCASTING CORP , SEOUL BROADCASTING SYSTEM CO LTD , KOREA EDUCATIONAL BROADCASTING SYSTEM , CHOO HYON-GON , NAM JEHO , AHN SANGWOO , LEE JOOYOUNG , OH MOON-KYUN , HONG JIN-WOO , CHEONG WON-SIK , SHIN SANG-KWON , LEE KEUNSIK , KIM BYUNG-SUN , JUN HEE-YOUNG , LEE SANG-GYOU , KIM SANG-JIN , AHN SUNG-JUN , PARK SUNG-HWAN , SONG JOOHO
Inventor： CHOO HYON-GON , NAM JEHO , AHN SANGWOO , LEE JOOYOUNG , OH MOON-KYUN , HONG JIN-WOO , CHEONG WON-SIK , SHIN SANG-KWON , LEE KEUNSIK , KIM BYUNG-SUN , JUN HEE-YOUNG , LEE SANG-GYOU , KIM SANG-JIN , AHN SUNG-JUN , PARK SUNG-HWAN , SONG JOOHO
IPC: H04N7/08
CPC classification number: H04N7/1675 , H04N21/2347 , H04N21/26609 , H04N21/4334 , H04N21/4405 , H04N21/4623
Abstract: Provided are an apparatus and method for controlling program conversion according to program protection information. The method for controlling conversion of a broadcasting program includes: demultiplexing a broadcasting program into broadcasting program data and program protection information; encrypting the broadcasting program data based on distribution condition of the program protection information when recordation of the broadcasting program data is requested; and recording the encrypted broadcasting program data.
Abstract translation: 提供了一种根据程序保护信息来控制程序转换的装置和方法。 用于控制广播节目的转换的方法包括：将广播节目解复用为广播节目数据和节目保护信息; 在请求广播节目数据的记录时，基于节目保护信息的分配条件来加密广播节目数据; 并记录加密的广播节目数据。
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2.发明公开
公开(公告)号：EP2044520A4
公开(公告)日：2011-10-05
申请号：EP07768719
申请日：2007-07-12
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： LEE HO-JAE , BANG GUN , CHOO HYON-GON , NAM JE-HO , HONG JIN-WOO
CPC classification number: H04N21/8193 , H04N21/4627
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3.发明公开LICENSE DATA FOR CONTROLLING PARTIAL AVOIDANCE OR SIMULTANEOUS ACCESS TO MULTIMEDIA CONTENTS, AND APPARATUS AND METHOD FOR CONSUMING MULTIMEDIA CONTENTS USING THIS LICENSC E DATA 审中-公开用于控制部分避免或多媒体内容和设备以及方法同时访问许可证数据多媒体内容都消耗在使用本许可证数据
公开(公告)号：EP2008198A4
公开(公告)日：2011-06-15
申请号：EP07745724
申请日：2007-03-30
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： CHOO HYON-GON , BYUN YOUNG-BAE , BANG GUN , CHOI BUM-SUK , NAM JE-HO , HONG JIN-WOO
CPC classification number: G06Q30/02
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4.发明公开DIGITAL BROADCASTING RECEIVER FOR PROTECTION OF BROADCASTING CONTENTS AND THE METHOD THEREOF 审中-公开数字广播接收器用于广播SHCUTZ内容及其方法
公开(公告)号：EP1905241A4
公开(公告)日：2011-04-27
申请号：EP06783366
申请日：2006-07-20
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： BANG GUN , CHOO HYON-GON , NAM JE-HO , CHOI BUM-SUK , BYUN YOUNG-BAE , HONG JIN-WOO
CPC classification number: H04N21/835 , H04N7/162 , H04N21/2541 , H04N21/443 , H04N21/4627 , H04N21/8193 , H04N21/8355
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