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¿µ¹®Ç¥Áظí Measurement Guidelines for Transmitting Equipment on ATSC 3.0 Digital Broadcasting Signals
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº TTAK.KO-07.0147 ¡®Áö»óÆÄ UHDTV ¹æ¼Û ¼Û¼ö½Å Á¤ÇÕ¡¯ Ç¥ÁØ ±â¹Ý Áö»óÆÄ ¹æ¼Û¿ë UHDTV ¹«¼± ¼³ºñÀÇ ÀûÇÕ¼ºÀ» È®º¸Çϱâ À§ÇÏ¿© ¹Ýµå½Ã ÁؼöÇØ¾ß ÇÏ´Â 7°³ Ç׸ñÀÇ ±â¼úÀû Ư¼º[ÁÖÆļöÇã¿ëÆíÂ÷, Á¡À¯ÁÖÆļö´ëÆø(OBW), ¾ÈÅ׳ª°ø±ÞÀü·Â, ´ë¿ª¿Ü ¹ß»ç°­µµ(OOB), ½ºÇ»¸®¾î½º¿µ¿ª ºÒ¿ä¹ß»ç, ÷µÎÀü·Â´ë Æò±ÕÀü·Âºñ(PAPR), º¯Á¶¿À·ùÀ²(MER)]À» ÃøÁ¤Çϱâ À§ÇÑ ¹æ¹ýÀ» ¸íÈ®È÷ ÇÏ°í, ±× ¹æ¹ý¿¡ µû¶ó ÃøÁ¤ÇÑ °á°ú¸¦ Á¤¸®ÇÏ´Â ¹ýÀ» Á¦°øÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This document clarifies the method for measuring technical characteristics [frequency tolerance, occupied frequency bandwidth (OBW), transmitter output power, out-of-band emission intensity (OOB), spurious emission, peak-to-average power ratio (PAPR), modulation error rate (MER)], and provides the method for reporting the measurement results.
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