2008³â Ãá°èÇмú´ëȸ
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
IPTV ¼ºñ½º¸¦ À§ÇÑ ¼ö½Å Á¦ÇÑ Å° °ü¸® ½Ã½ºÅÛ ¼³°è |
¿µ¹®Á¦¸ñ(English Title) |
The Design of Key Management Module for IPTV Service |
ÀúÀÚ(Author) |
Ȳ°æ¹Î
±èâ¼ö
±è¼±Õ
±èö¿ø
¹Ú±âö
Á¤È¸°æ
Kyung-min Hwang
Chang-soo Kim
Seo-kyun Kim
Chul-won Kim
Ki-chul Park
Hoe-kyung Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 12 NO. 01 PP. 0544 ~ 0547 (2008. 05) |
Çѱ۳»¿ë (Korean Abstract) |
¿µ»ó¾ÐÃà ±â¼úÀÇ ¹ß´Þ·Î ½ÃÀÛµÈ ¸ÖƼ¹Ìµð¾î ½ÃÀåÀÇ ¼ºÀåÀº ¹æ¼Û ȯ°æÀÌ ¾Æ´Ñ IP ³×Æ®¿öÅ© ȯ°æÀ¸·Î±îÁö ¿µ¿ªÀÌ È®´ëµÇ°í ÀÖ´Ù. ÀÌ´Â IPTV ¼ºñ½º¶ó´Â ÇüÅ·Π³ªÅ¸³ª°í ÀÖÀ¸¸ç ±âÁ¸ÀÇ ¹æ¼Ûȯ°æÀÌ ¾Æ´Ñ IP ȯ°æ¿¡¼ ¹æ¼Û, Åë½Å, ÀüÈÀÇ Æ®¸®Çà ¼ºñ½º(Triple Service)¸¦ Á¦°øÇÑ´Ù. ÇöÀç IPTV ¼ºñ½º¿¡ »ç¿ëµÇ´Â IPTV ¼Âž¹Ú½º(Settop Box)´Â ¼ö½Å Á¦ÇÑ ±â´É¿¡ °íÁ¤µÈ Å°¸¦ »ç¿ëÇÏ°í ÀÖ¾î °ü¸®¿Í ¿î¿ë¿¡ ÀÚ¿øÀÌ ³¶ºñµÇ´Â Ãø¸éÀÌ ÀÖ´Ù. ÀÌ´Â MPEG-21ÀÇ REL(Right Expression Language)°ú XML ÀüÀÚ¼¸íÀ» È°¿ëÇÏ¿© À¯µ¿ÀûÀÎ IPTV ¼Âž¹Ú½º ¿î¿ëÀÌ °¡´ÉÇÏ´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼´Â MPEG-21 REL°ú XML ÀüÀÚ¼¸íÀ» »ç¿ëÇÏ¿© ¼ÒºñÀÚÀÇ ¼ö½Å Á¦ÇÑ ±ÇÇÑÀÌ °ü¸® °¡´ÉÇÑ IPTV ¼ºñ½º¸¦ À§ÇÑ ¼ö½Å Á¦ÇÑ Å° °ü¸® ½Ã½ºÅÛÀ» ¼³°èÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
The Growth of Multimedia Digital Content market is extending to IP network environment. this is realized via IPTV service which provide Triple-Service that is broadcasting, communication, telephone service. Recently on IPTV Settop box has fixed key for control access permission. and this is cause of Wasting resource to operation and management. it can be resolved to apply DRM System which mixed MPEG-21 REL(Rights Expression Language) and XML Signature. In this paper, we designed Permission Management Module for IPTV Service which can control permission to access via MPEG-21 and XML Signature.
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Å°¿öµå(Keyword) |
IPTV
DRM
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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