eMTC及びNB-IoTの技術概要・共用検討 平成 年1月

1 emtc NB-IoT 29 1 13 AD - LPWA Mobile Internet of Things Low Power Wide Area Connectivity GSMA Industry Paper IoT 1 IoT PC LPWA IoT IoT 27 Ericsson Mobility Report 2016 11 IoT 10 billions CAGR IoT IoT (3G/4G) LAN Wi-SUN, BLE, ZigBee etc. emtc NB-IoT .. 1m 10m 1km 100m 5G? IoT LPWA Low Power Wide Area 2016 3 GPP NB-IoT emtc IoT ICT IoT 3 GPP emtc NB- IoT NB-IoT: Narrow Band Internet of Things, emtc .

2 Enhanced Machine Type Communication IoT emtc NB-IoT emtc /NB-IoT 2016 4 2 emtc /NB-IoT 3 3eMTCNB-IoT 1 Mbps 10kbps emtc /NB-IoT IoT M2M emtc kbps NB-IoT 3 GPP IoT 3 GPP IoT 2016 3 GPP 13 1 Mbps emtc NB-IoT 14 2012 2013 2014 2015 2016 2017 12 13 14 Cat-M2 Cat-M1 Cat-0 Cat-NB1 Cat-NB2 IoT further enhancement for MTC MTC 15dB NB-IoT 200kHz 23dB / NB-IoT enhanced NB-IoT MTC 1 Mbps LTE-Advanced emtc NB -IoT 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 FDD/HD-FDD 39, 41( ) TDD 1(2 GHz), 2, 3( ), 5, 8(900 MHz), 11( ), , 12, 13, 17, 18(800 MHz), 19(800 MHz), 20, 21( ), 25, 26(800 MHz), 28(700 MHz)

3 , 31, 66, 70 21 2017 6 FDD TDD FDD HD-FDD TDD HD-FDD MIMO MIMO 10 10 15dB 23dB 10 LTE LTE-Advanced emtc /NB-IoT 4 WiMAX 2012 10 WiMAX 3 GPP TD-LTE Additional Elements AE WiMAX 2015 3 3 GPP 12 256 QAM emtc 3 GPP 13 WiMAX 2017 3 3 GPP standards 16e-2005 Cor1/2 16-2009/2012 3 GPP Release11 WiMAX IEEE standard 3 GPP Release13 Reference Document 3 GPP Release12 ( ) 3 GPP Release10 Additional Elements(AE) 3 GPP TD-LT E WiMAX 2017 3 5 XGP 2012 3 GPP TD-LTE Global mode 2016 6 3 GPP 13 XGP emtc 2017 XGP FY 2016 FY 2017 2Q 2016/7-9 3Q 2016/10-12 4Q 2017/1-3 1Q 2017/4-6 3 GPP Release13 Drafting XGP Forum Specification TWG XGP Forum Version Date of Issue Revision work Supporting 3 GPP release Harmonize with LTE(TDD mode) - Global mode Release 8 Enhanced Global mode Release 9 Enhanced Global mode CA Release 10 Enhanced Global mode CA Enhancement Release 11 Enhanced Global mode UP link CA 256 QAM Release 12 2017 Enhanced Global mode Advanced technology ( emtc )

4 Release 13 TD-LTE 6 7 emtc /NB-IoT Repetition emtc / NB-IoT LTE f1 f2 f1 f2 LTE emtc /NB-IoT 43 emtc eDRX DRX extended Discontinuous Reception DRX LTE 43 emtc NB-IoT eDRX PSM 24 CONNECTED IDLE Power Saving State CONNECTED IDLE 20 Power Saving State 24 8 emtc /NB-IoT emtc / NB-IoT IoT NB-IoT 180kHz 1RB IoT IoT 5 MHz (250kHz) NB-IoT NB-IoT 10 MHz NB-IoT RB 6RB IoT 1 Mbps IoT IoT emtc RB 180kHz emtc (500kHz) 5 MHz emtc NB-IoT 9 emtc /NB-IoT 3 GPP LTE-Advanced emtc NB-IoT 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 FDD/HD-FDD 39, 41( ) TDD 1(2 GHz), 2, 3( ), 5, 8(900 MHz), 11( ), 12, 13, 17, 18(800 MHz), 19(800 MHz), 20, 21( ), 25, 26(800 MHz), 28(700 MHz)

5 , 31, 66, 70 FDD / TDD FDD / HD-FDD / TDD HD-FDD 6RB 1RB 180kHz CA MIMO 800kbps 21kbps QPSK 16 QAM 64 QAM 256 QAM QPSK 16 QAM QPSK 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz 200kHz 23dBm 23dBm 20dBm 23dBm 20dBm CA MIMO 1 Mbps 300kbps 62kbps BPSK QPSK 16 QAM 64 QAM BPSK QPSK 16 QAM /2-BPSK /4-QPSK QPSK 200kHz NB-IoT LTE-A NB-IoT 1 WiMAX XGP emtc 2017 2 3 GPP 3 15kHz 10 700 MHz, 800 MHz, 900 MHz, , , 2 GHz FDD Frequency Division Duplex HD-FDD Half Duplex Frequency Division Duplex 200mW TDD Time Division Duplex 200mW emtc LTE-Advanced emtc BWA 11 700 MHz, 800 MHz, 900 MHz.

6 2 GHz HD-FDD Half Duplex Frequency Division Duplex NB-IoT 200mW 200kHz NB-IoT NB-IoT LT E-A NB-IoT LTE-Advanced 10 MHz NB-IoT 10 MHz 10 MHz 12 LTE-Advanced FDD LTE-Advanced FDD 700 MHz 800 MHz 900 MHz 2 GHz FDD LTE-A emtc HD-FDD emtc NB-IoT OFDM TDM SC-FDMA BPSK/QPSK/16 QAM/64 QAM/256 QAM BPSK/QPSK/16 QAM/64 QAM LTE-A BPSK/QPSK/16 QAM emtc /2-BPSK/ /4-QPSK/QPSK NB-IoT 5 MHz/10 MHz/15 MHz/20 MHz 5 MHz/10 MHz/15 MHz/20 MHz LTE-A emtc 200kHz (NB-IoT) emtc NB-IoT (NB-IoT) NB-IoT (NB-IoT)

7 LTE-A emtc NB-IoT 23dBm + LTE-A + emtc NB-IoT ( 12Hz 38dBm ( 12Hz 20dBm 38dBm ( 12Hz 20dBm ( 15Hz emtc HD-FDD 1 GHz 64ms NB-IoT 1 GHz ( 15Hz 13 BWA WiMAX 3 GPP XGP TDD TDD OFDM TDM/OFDM TDM SDM OFDM TDM/OFDM TDM SDM OFDM TDM/OFDM TDM SDM/ OFDM TDM/OFDM TDM SDM/ / SC- FDMA TDMA/SC- FDMA TDMA SDMA OFDMA TDMA/OFDMA TDMA SDMA/SC-FDMA TDMA/SC-FDMA TDMA SDMA / / BPSK/QPSK/16 QAM/32 QAM/64 QAM/256 QAM BPSK/QPSK/16 QAM emtc BPSK/QPSK/16 QAM/32 QAM/64 QAM/256 QAM BPSK/QPSK/16 QAM emtc / 10 MHz/20 MHz 10 MHz/20 MHz emtc emtc 10 MHz/20 MHz emtc emtc 20W (10 MHz ) 40W (20 MHz ) 87% 47% 20W ( /5 MHz /10 MHz ) 40W (20 MHz ))))))

8 87% 47% 600mW 200mW 200mW 87% 47% 600mW 200mW 200mW 87% 47% 200mW 87% 79% 87% 47% emtc 200mW 87% 79% 87% 47% emtc 600mW 200mW 200mW 87% 47% 600mW 200mW 200mW 87% 47% / 3 10-6 3 10-6 / 3 10-6 ( 15Hz emtc 3 10-6 ( 15Hz emtc 14 emtc /NB-IoT emtc NB-IoT NB-IoT emtc /NB-IoT emtc /NB-IoT NB-IoT emtc /NB-IoT LTE 15 NB-IoT NB-IoT NB-IoT s NB-IoT NB-IoT NB-IoT NB-IoT LT E NB-IoT LTE 250kHz 200kHz LT E LTE 500kHz 225kHz LT E 240kHz LTE 750kHz 245kHz LTE 1 MHz LT E NB-IoT NB-IoT NB-IoT LTE MHz LTE MHz LTE MHz LTE MHz [dBm/MHz] [dBm/MHz] [dBm/MHz] [dBm/MHz]))

9 10 MHz 5 MHz 15 MHz 20 MHz 16 -30-20-100102030-20-18-16-14-12-10-8-6-4 -202468101214161820-30-20-100102030-10-9 -8-7-6-5-4-3-2-1012345678910-30-20-10010 2030-10-9-8-7-6-5-4-3-2-1012345678910 NB-IoT LTE LTE NB-IoT L G NB-IoT 10 MHz LTE 5 MHz LT E 180kHz -33dBc( 3G) LTE -37dBc( 3G NB-IoT -36dBc( 3G) LTE NB-IoT -30dBc( LTE) LTE LT E 180kHz -33dBc( 3G) LTE -37dBc( 3G NB-IoT -36dBc( 3G) 9 MHz LTE NB-IoT -30dBc( LTE) LT E 180kHz -33dBc( 3G) -37dBc( 3G NB-IoT -36dBc( 3G) NB-IoT -30dBc( LTE) LTE LTE LTE -30-20-100102030-20-18-16-14-12-10-8-6-4 -202468101214161820LT E 180kHz -33dBc( 3G) -37dBc( 3G NB-IoT -36dBc( 3G) NB-IoT -30dBc( LTE) 18 MHz LTE LTE LTE 15 MHz 20 MHz MHz MHz MHz MHz [dBm] [dBm] [dBm] [dBm]))))