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Ç¥ÁعøÈ£ TTAK.KO-07.0122/R1 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2015-12-16 ÃÑÆäÀÌÁö 30
ÇѱÛÇ¥Áظí ÃÊ°í¼±¸í(UHD) µðÁöÅÐ À§¼º ¹æ¼Û ¼Û¼ö½Å Á¤ÇÕ
¿µ¹®Ç¥Áظí Transmission and Reception for Ultra High Definition Digital Satellite Broadcasting
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº ±¹³» ÃÊ°í¼±¸í µðÁöÅÐ À§¼º¹æ¼Û ½Ã½ºÅÛ¿¡ ´ëÇÑ ±Ô°Ý »çÇ×À¸·Î, ÇÁ·Î±×·¥À» ±¸¼ºÇÏ´Â ºñµð¿À ¹æ¼Û ½ÅÈ£¿¡ ´ëÇÑ ±Ô°ÝÀ» Á¤ÀÇÇÑ´Ù. ºñµð¿À ¹æ¼Û ½ÅÈ£´Â ÃÊ°í¼±¸í ºñµð¿À ½ÅÈ£¿Í, ÀÌ¿¡ µ¿±â µÈ ÇØ´ç ¿Àµð¿À ½ÅÈ£, ±×¸®°í º¸Á¶ µ¥ÀÌÅÍ ½ÅÈ£·Î ÀÌ·ç¾îÁö´Âµ¥, °¢ ½ÅÈ£ÀÇ µðÁöÅÐ ¾ÐÃà ¹× Ç¥Çö, ¾ÐÃàµÈ °¢ ½ÅÈ£¸¦ ´ÙÁßÈ­Çϱâ À§ÇÑ MPEG-2 ÆÐŶȭ ±âº» ½ºÆ®¸²(PES, Packetized Elementary Stream) ¹× TS(Transport Stream) ÆÐŶÀÇ ±¸Á¶ µîÀ» Á¤ÀÇÇÑ´Ù. ¶ÇÇÑ, ÇÁ·Î±×·¥ ±¸¼º Á¤º¸¸¦ Æ÷ÇÔÇÏ´Â DVBÀÇ ¼­ºñ½º Á¤º¸(SI: Service Information)¿¡ ´ëÇÑ ¹®¹ý°ú ¿ëµµ¿¡ ´ëÇؼ­ ±â¼úÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard defines the format of broadcasting signal which carries the programs of the Korean ultra high definition digital satellite broadcasting service. The broadcasting signal is composed of ultra high definition video signal and the associated audio and data signals. The standard specifies the coding methods for each of these signals, the multiplexing method of coded signals, the structure of service information, and the transmission method for the multiplexed coded signals, which are required by the Korean ultra high definition digital satellite broadcasting services.
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