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Ç¥ÁعøÈ£ TTAE.IR-M.2410 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2017-12-13 ÃÑÆäÀÌÁö 33
ÇѱÛÇ¥Áظí IMT-2020 (5G) ¹«¼± ÀÎÅÍÆäÀ̽º¸¦ À§ÇÑ ±â¼ú ¼º´É ÃÖ¼Ò ¿ä±¸»çÇ×
¿µ¹®Ç¥Áظí Minimum requirements related to technical performance for IMT-2020 radio interface(s)
Çѱ۳»¿ë¿ä¾à ITU´Â eMBB, URLLC ¹× mMTC·Î ´ëÇ¥µÇ´Â 5GÀÇ 3´ë »ç¿ë ½Ã³ª¸®¿À(Usage scenario)¸¦ Æ÷ÇÔÇÏ´Â 5G ºñÀüÀÇ ½ÇÇöÀ» À§ÇÏ¿© 5G ±â¼úÀÌ ¸¸Á·ÇØ¾ß ÇÒ ÃÑ 13°³ÀÇ ¼º´É Ç׸ñÀ» ¿ä±¸»çÇ×À¸·Î ÁöÁ¤ÇÏ¿´´Ù. °¢ Ç׸ñÀº ¾î¶°ÇÑ »ç¿ë ½Ã³ª¸®¿À¿Í ¿¬°è°¡ µÇ´Â°¡¸¦ ¾ð±ÞÇÏ°í ÀÖÀ¸¸ç, ±× Ç׸ñµéÀÌ ¸¸Á·ÇØ¾ß ÇÏ´Â ¼º´É ¸ñÇ¥ °ªµéÀ» Á¤ÀÇÇÏ°í ÀÖ´Ù. 13°³ Ç׸ñÀº 5G ºñÀü ±Ç°í¿¡¼­ ´Ù·ç°í ÀÖ´Â 8°³ ÇÙ½É ¼º´É(Peak data rate, User experienced data rate, Spectrum efficiency, Mobility, Latency, Connection density, Energy efficiency ¹× Area traffic capacity)°ú ´õºÒ¾î 5°³ Ç׸ñ(Peak spectral efficiency, 5th percentile user spectral efficiency, Reliability, Mobility interruption time ¹× Bandwidth)ÀÌ Æ÷ÇԵǾî ÀÖ´Ù.
¿µ¹®³»¿ë¿ä¾à ITU-R envisaged 5G vision not only representing 3 usage scenarios such as eMBB, URLLC and mMTC but also 8 key capabilities in Recommendation ITU-R M.2083 in 2015. After the definition of the 5G vision, ITU-R WP 5D as responsible group for IMT matters in ITU-R defined 13 requirements for minimum technical performance of IMT-2020(5G) in 2017. The standard provides the definition and the target value for each requirement item in detail.
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