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91ÆäÀÌÁö ³»¿ë : 1. 머리ë§? 5Gë¡??? ì§????? ?¨ê? ????ì°?, ê³µì??, ë³???, ????ì§? ?±ì?? ?°ì???? 5Gë¥? ???©í???? ?¬ì???? ????ê°? 기ë???? ??. ?°ì???? ???©ë???? 5G?????? ?¼ë????¼ë? ?¼ì??, ì¹´ë???, ????ì°?, ë¡?ë´?, ?????? ?¥ë? ?? ?¤ì???? ?¬ë¬¼ ?? 무ì???¼ë? ?°ê²°???? ?¬ë¬¼ ê°? ?µì?? IoT, Internet of Things ?? ?¬ì?©í????. ??ë¡? ?¤ë¥¸ ??구ì?¬í???? ê°?ì§? ?? ?¤ì???? ?°ì???? ?¤ì???? ??ë¹??¤ë?? ì§?????ê¸? ???? ?´ë???µì???????? NB-IoT Narrowband IoT , CATM Category M 기ë??? LTE-M, LTE, 5G NR ?? ?? ???? 기ì???? ì¤?ë¹???ê³? ????. ??ì§???, ê³???ë¢? ?µì???? ???? 3GPP?????? ê³µì?? ???©ì?? 주ì?????? ??ê³? ê´??? ??ì¤??? ê°?ë°? ì¤??´ë??. ???? ê³µì?¥ì?? ë¹?ë¡??? ?°ì?? ???? ???? ?¬ì?? ì§????? ???? 기ë?¥ì?¼ë? ??ì§? ì»´í?¨í??, ?¬ë?? ?´ì??, ?µì?¤í?¬ì??ê°? ì¤?ë¹???????. 본ê??????? ?°ì?? ???©ì?? ???? ì¤?ë¹??? ?´ë???µì?? 기ë? IoT Cellular IoT ?? ???©ì?? ?´í?¼ê?, ?¹í?? ê³? ?? ???? ???¤ì??´ì?? ì¤? URLLC Ultra Reliable Low Latency Communications ë¥? ???? ê°?ë°???ê³? ???? 3GPP?? ??ì¤? ???©ì?? ??ê°???ê³? ê³µì?¥ì?? ???©í?? ?? ?? ?? ?¬ì?? ì§??? 기ë?¥ì?? ??ì¤? ???©ì?? ?´í?´ë³¸??. 2. Cellular IoT ???? ?´ë???µì?? 기ë? IoT 기ì???? ?°ì???? ???? ë¶??¼ì?? ?? êµ? ?¬í?? 그리ê³? ê·¸ì?? ??????ê¸? ???? 3GPP ??ì¤????? ?????? 기ì???? ?°ë?? ?¬ê? 4ê°?ì§? ë¶?ë¥?ë¡? ???? ?? ?? ??. Massive IoT, Broadband IoT, Critical IoT 그리 ê³? Industrial Automation IoT?´ë??[1]. Massive IoT?? ë³µì?¡ë??ê°? ???? ?????? ?¨ë??? ???? ì§? ?¨ì?¨ì???¼ë? ?°ê²°???? ê²??? 목ì???¼ë? ??ë©?, 3GPP ?????? ?´ë?? ??구ë?? ë§?족í??ê¸? ???? release 13?? ?? GSM 기ë??? EC-GSM-IoT?? LTE 기ë??? LTEM LTE for machine , NB-IoTë¥? ??ì¤????? ?´í?? ì§? ?????¼ë? ë°?????ì¼? ????. LTE-Mê³? NB-IoT?? 모ë?? Massive IoTë¥? ì§?????ì§?ë§? 기ì???? ì°¨ì?´ë? ?¸í?? ?? ?±ì?¼ë? ?¸í?? ???¤ì??´ì?¤ì?? ?¬ì?? ë°©í?¥ì?? ?°ë?? ???? ???¼ë? ?¬ì?©ë?? ?? ????. LTE-Mê³? NB-IoT?? IMT- 2020ê³? 3GPP???? ?¤ì???? 5G massive MTC ???? ?¬ë??? ?´ë?¹í???? ??구ì?¬í???? 커ë?리ì?, ì§??°ì??ê°?, ?? ?´í?? ????, ë°°í?°ë¦¬ ì§??? ??ê°?, ?°ê²° ë°??? 측면???? ë§? ë°???ì£? _ 5G ë²??°ì»¬ ??ë¹??? ?????????? ??ë¡????¸ê·¸ë£? SPG35 ë¶?????, ??ë¦???LG Technical Director ?¤ë??¸ê³µ?¥ì?? ???? 3GPP ??ì¤? ???? ??ì¤?·?????¸ì? ??ì±? 기ì?? ???? 2 0 1 9 S E P T E M B E R + O C T O B E R89

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