資料AD 1-5

1 AD 1-5.. IoT .. 2022 290 181 IoT . (Wide-area IoT + Short-range IoT). Wide-area IoT (21 ) 15 IoT . : Ericsson Mobility Report (2016 11 ). Wide-area IoT: IoT (eMTC, NB-IoT ) LPWA (Sigfox, LoRa, Ingenu ). 2. Short-range IoT: WiFi, Bluetooth, ZigBee 100m IoT. IoT . 200 . 100 . 3. Wide-area IoT (LPWA) . /. <$25 . 10 Mbps LTE Cat-1.. / / / . <$10 . 1 Mbps LTE eMTC. (Cat-M1) / .. <$5. 10kbps NB-IoT (NB1) .. 100bps .. LPWA. 10 km 10+ . /. 4.. 3 GPP eMTC/NB-IoT . GERAN WI. on EC-GSM. GERAN SI on EC-GSM-IoT. cellular system support for IoT RAN WI Further on NB- enhanced IoT NB-IoT. Cat-NB1 Cat-NB2'. RAN WI on low-cost RAN WI on further Even further & enhanced enhancement for enhanced coverage MTC MTC. Cat-0 Cat-M1 Cat-M2'. 14. 13. 12. 5. 2013 2014 2015 2016 2017. eMTC/NB-IoT (1).

2 ( 2 10 ). (PSM).. DRX (eDRX).. (LTE) 43 (eMTC) (NB-IoT) .. ( ).. PSM eDRX .. ( ). ( 24 ) eDRX . 6.. eMTC/NB-IoT (2).. LTE .. LTE .. FDD (PLL). ( ). eMTC/NB-IoT . 1 . eMTC/NB-IoT .. LTE . ( 10 MHz) .. 7. LTE ( ). Rel-13 eMTC . LTE 6 PRB ( 3 GPP . ). eMTC (MPDCCH) . LTE . QPSK 16 QAM. BPSK QPSK 16 QAM. 200mW (LTE ) 100mW. FDD TDD FDD. (*) 800kbps ( FDD ) 300kbps ( FDD ). (*) 1 Mbps ( FDD ) 375kbps ( FDD ). (LTE ) 1(2 GHz), 2, 3( ), 4, 5, 7, 8(900 MHz), 11( ), 12, 13, 18(800 MHz), 19(800 MHz), 20, 21( ), 26(800 MHz), 27, 28(700 MHz), 31, 39, 41( ). LTE 15dB . PSM eDRX. 8. (*) . eMTC . 3 GPP RAN4 eMTC . 6 PRB LTE eMTC .. 10 MHz LTE eMTC . LTE 10 MHz .. 9. Rel-13 NB-IoT . LTE 1 PRB (180kHz 200kHz ). NPRACH NPUSCH. NPBCH NPDCCH NPDSCH. QPSK. QPSK /2-BPSK /4-QPSK. 200mW (LTE ) 100mW.

3 FDD. (*) (*) (LTE ) 1(2 GHz), 2, 3( ), 5, 8(900 MHz), 11( ), 12, 13, 17, 18(800 MHz), 19(800 MHz), 20, 25, 26(800 MHz), 28(700 MHz), 31, 66, 70 ( Rel-14 2016 12 ). LTE 23dB . ( GSM 20dB ). PSM eDRX. 10. (*) . NB-IoT . LTE OFDM ( 15kHz).. 15kHz 2 . LTE SC-FDM . 15kHz 3 6 12 3 .. ( ) ( ) ( ). LTE NB-IoT 200kHz NB-IoT LTE LTE . NB-IoT GSM. 11. NB-IoT (1). (SEM). 3 GPP Table . +26dBm (kHz) (dBm) . 0 +26 30kHz 100 -5 30kHz 150 -8 30kHz -5dBm -8dBm 300 -29 30kHz 500 - 1700 -35 30kHz -29dBm -35dBm 0kHz 100kHz 150kHz 300kHz 500kHz 200kHz NB-IoT . 12. NB-IoT (2). (1/3). NB-IoT LTE LTE .. LTE 5 MHz 5 MHz 250kHz 4500kHz 250kHz LTE LTE . 250kHz LTE. LTE 5 MHz . LTE -15dBm 13. NB-IoT (2). (2/3). LTE 5 MHz NB-IoT LTE . LTE . 5 MHz 250kHz 4500kHz 250kHz +26dBm LTE 200kHz LTE.

4 250kHz LTE NB-IoT -5dBm -8dBm -15dBm 200kHz -29dBm -35dBm 0kHz 100kHz 150kHz 300kHz 500kHz 14. NB-IoT (2). (3/3). LTE Foffset 3 GPP NB-IoT Table LTE Foffset (kHz). LTE . LTE 5 MHz LTE 5 MHz 200. 10 MHz 225. 5 MHz 15 MHz 240. 250kHz 4500kHz 250kHz +26dBm 20 MHz 245. LTE 200kHz 110kHz LTE NB-IoT -5dBm -8dBm LTE 5 MHz . -15dBm 200kHz -29dBm -35dBm 0kHz 100kHz 150kHz 300kHz 500kHz 15. NB-IoT (3). (ACLR). NB-IoT UTRA GSM ALCR NB-IoT ACLR . 3 GPP UTRA ACLR UTRA E-UTRA .. 3 GPP Table (GSM ACLR ). 200kHz . ACLR ( . -50dBm 37dB. ). NB1 .. RRC NB-IoT .. : NB1 180kHz NB1 16. NB-IoT (4).. LTE . NB-IoT . (GSM ) . +26dBm -5dBm -8dBm . -29dBm -35dBm -36dBm 0kHz 100kHz 150kHz 300kHz 500kHz 1000kHz 1500kHz 1700kHz NB-IoT .. 17. Rel-14 eMTC NB-IoT . 2017 3 . FeMTC eMTC .. 5 MHz.

5 5 MHz/20 MHz . ( ) .. VoLTE . eNB-IoT NB-IoT .. FeMTC 180kHz . ( ) .. 18.