ITU 2015年世界無線通信会議（WRC-15 - soumu.go.jp

1 ITU 2015 WRC-15 114 2 ITU RR WRC ITU ITU RR WRC RR RR RR:Radio RegulationWRC: World Radiocommunication Conference1 1992 2 (1895)1906 19121927 SOS (1914 18)19271927 (1939 45)1959 OARC1900191019201930196019701990 194019501980 1938 TV VHF 1938 1951 EARC1951 EARC 1959 OARC1959 OARC VHF 1963 EARC 1964 1965 EARC SSB 1967 WARC VHF 1971 WARC 10 GHz 1974 WARC1977 WARC BSS 1978 WARC 1983 WARC (FGMDSS)

2 1984 88 1992 WARC 1987 88 1992 WARC 1992 WARC IMT WARC 21 GHz 500kHz 1000kHz150kHz 1000kHz10kHz 23 MHz10kHz 275 GHz 400 GHz1906191219271938194719711978 VHF 192710kHz 30 MHz1932 VHF 193810kHz 200 MHz OARC: Ordinary Administrative Radio Conference EARC: Extraordinary Administrative Radio Conference WARC: World Administrative Radio Conference 1993 2012 3 WRC 93 ITU WRC WRC 95 WRC 97 WRC 2000 IMT 2000 10 12 WRC 03 5 GHz LAN WRC 07 IMT WRC 12 275 3000 GHz WRC 4698 806450 470(2)

3 Simplified Graphic display type1990 s2000 s2010 s2020-WARC 92 IMT 2000 2 GHz 230 MHz WRC 2000806 960 MHz WRC 07400 MHz 698 806 MHz WRC 15 WRC 19 2001 2 GHz 3G 2006 3G 2009 BWA 2016 LTE A 2020 5G IMT 5G 806 9601885 20252100 22001710 18852300 24002500 26903400 3600 WRC 07 WRC 2000 WRC 07 WRC 2000 WARC 92 WRC 07 WRC 2000 WRC 07(MHz)WRC 51950-70 s1980 s1990 s2000 s2010 sOARC 59 1964 EARC 63 WARC 71 10 GHz WARCOrb 88 6/4 GHz 13/11 GHz WARC 92 L S WRC 2000L 1965 1976 CS 1977 1983 CS 2 I 1996N STAR 1989 JCSAT 1 SUPERBIRD A 19922010 CS APT-WRC (APG)( )APT APT (Asia Pacific Telecommunity) ASMG (Arab Spectrum Management Group) ATU (African Telecommunications Union)

4 CEPT (Conference of European Postal and Telecommunications Administration ) CITEL (The Inter-American Telecommunication Commission) RCC (Regional Commonwealth in the field of Communications) ( WRC 2 WRC WRC WRC WRC 6 ASMG( )ASMG ATU( )ATU CEPT CEPT CITEL( )CITEL RCC( )RCC WRC APT CITEL RCC CEPT ASMG ATU WRC 97 APT 144p CEPT 288p CITEL 169p ATU 6p 607 WRC 15 APT 204p CEPT 298p CITEL 330p ATU 158p ASMG 252p RCC 237p 1479 7 CEPT RCC ASMG ATU 2012 24 2013 25 2014 26 2015 27 ITU WRC APT WRC-15 8 APG15-1 WRC-152015 11 APT APT 9/10-11 CPM15-2 CPMCPM 2015 3 APT *3 RA-15 2015 *1 CPM WRC APT APG15-2 APG15-36/9-13 APG15-4)

5 APG15-57/26-8/1( 7/1-5 2/9-14 CPM CPM15-1 1 WRC ITU R SG 2 ITU R SG 2 RA-15 3 SG CPM *2 SG 1. 1 1. 2 1. 3 1. 4 1. 5 1. 6 1. 7 1. 8 1. 9 1. 10 1. 11 1. 12 1. 13 1. 14 1. 15 1. 16 1. 17 1. 18 2 4 7 8 9 9. 1 9. 2 9. 3 10 IMT 694-790 MHz PPDR 5300kHz 5091-5150 MHz 5925-6425 MHz GHz (ESV) 7150-7250 MHz 8400-8500 MHz 7375-7750 MHz 8025-8400 MHz 22-26 GHz 7-8 GHz 8700-9300 MHz / 9900-10500 MHz 600 MHz UHF WAIC 79 GHz ITU-R)

6 RR 80 WRC-07 WRC-15 9 IMT 10 600 700 800 900 1000 1400 1500 1700 1800 1900 2000 2100 22002700 28003300 3400 3500 36003800 MHz2500 2600 MHz2400230032003700 640 MHz IMT International Mobile Telecommunications BWA: Broadband Wireless Access PHS 1427-1518 MHz IMT WRC-15 5030-5091 MHz 11/12/14/20/30 GHz WRC WRC-15 11 5030-5091 MHz 11/12/14 GHz 20/30 GHz 12 ICT ICT

7 ICT 2012 1 1972 2015 44 26 UTC 1972 1 (UTC: Coordinated Universal Time) 50 300 TAI:Temps Atomique International 100 1 2023 WRC WRC-15 13 14 50 30 2012 ISP SNS UTC

8 UTC 100m 79 GHz 77 81 GHz 79 GHz 77 81 GHz 76 81 GHz 76 GHz 79 GHz 15 WRC-15 20cm 79 GHz WRC-15 ITU 20cm 16 2014 GFT -15 ADS-B ADS-B 1090 MHz R)

9 17 WRC-15 18 ATC 1090 MHz 1090 MHz 2020 6 GHz IMT APG 2020 5G IMT CEPT FCC Notice of Inquiry 5G 275 GHz RR 275 GHz