Vol.89 IN ACTIVITY 24 4 1 24 4 1 24 4 20 KKR 23 SCAT 24 23 9 11 113 12 28 SCAT 15 3,000 5 1, 800 28 700 1
1 2 24 3 16 SCAT 62 90 SCAT LINE 9 3 24 3 15 24 3 26 SCAT SCAT 56 49 24 24 23 2.46 2
Vol.89 ACTIVITIES REPORT 1 23 2110 2215 2315 40 24 15 2 23 212 223 235 10 24 5 3 23 30 24 28 4 24 24 23 9 11 113 12 28 SCAT 15 3, 000 5 1, 800 28 700 3
60GHz GPU Si 1 75 IEEE ICT 5 4 2012 5 6 5 9 2012 5 17 5 18 2012 5 23 5 25 23 2012 5 28 6 3 4
2012 5 30 5 31 ipop2012 8 IP 2012 5 31 6 1 5 19 13 ACIS SNPD2012 2012 6 3 6 7 2012 6 4 6 5 2012 6 5 6 7 2012 7 2 7 5 2012 7 4 7 6 2012 8 8 8 10 NHK 6 2012 8 27 8 29 6 IEEE 2012 9 5 9 8 2012 9 20 9 22 17 2012 9 23 9 28 2012 SSDM2012 2012 9 24 9 27 2012 9 27 9 28 2012 2012 9 30 10 4 2012 2012 10 15 10 17 2012 2012 10 23 10 26 Gran Melia Victoria Hotel,Palma de Mallorca 2012 2012 10 28 10 31 Hawaii Convention Center 16 2012 10 28 11 1 2012 2012 10 29 11 2 2012 2012 11 12 11 14 10 2012 12 12 12 14 2013 2013 1 22 1 25 5 2013 1 28 2 1 5
Vol.89 SEMINAR REPORT 3 11 NICT NICT MBA 2 APAA ATM Asynchronous Transfer Mode 155Mbps Bent-pipe 1. 2Gbps 1.1GHz Ka 28GHz 18GHz In Door Unit:IDU 2 WINDS MBA APAA 128 MBA 2 10dB 3 WINDS 45 1. 5 Mbps 155Mbps 1. 2 155Mbps 2. 4 622Mbps 4. 8 6
NICT 3 WINDS 4 NICT WIND LET NICT 4. 8 SDR-VSAT 2. 4 C-VSAT JAXA 1. 2 40 1. 2 40 51M-VSAT 40 VSAT 1. 2 250 HDR-VSAT VSAT 1 SHV 1. 1GHz NHK 2009 NHK NHK JGN 2plus NICT NICT 2 3 2 APAA MBA 2009 APAA NICT JAXA JGN 2 4 NICT WINDS 7
5 WINDS 6 WINDS 3 2010 CCT 2010 3 D 4 WINDS NICT 2011 2011 5 LAN IP 4 K 2010 1300 4 NICT 2. 4 1. 2 4 K 2010 11 NICT 622Mbps 622Mbps JGN 2plus 5 2010 10 APEC 6WINDS 11 4, 000 150 NICT JAXA 3 14 15 20 8
7 6 2Km 3 20 7 40 SSPA Solid-State Power Amplifier IDU PC IP 8 1. 2 1 PC 2 2 IP 3 30Mbps 8 9
4 5 PC 6 IP 7 LAN VSAT Km LAN 3 JAXA 51Mbps 3 2 JAXA IP PC 30Mbps IPSec VPN ISP 3 15 2 3 LAN 23 11 11 85 10
Vol.89 SEMINAR REPORT JAXA 1 2 JAXA 3 JAXA 2. 4 45 3 VSAT USAT JAXA (NICT) 2 3 11
JAXA 1 3 SIAP 4 4 2 JAMSTEC VSAT PICASSO JAMSTEC 3 1,000 2 4 LAN 5 NPO NPO 323 3 12 13 3 11 2 40 http://www.soumu.go.jp/main_ content/ 000131658.pdf NTT 80 90% JAXA 5 3 15 3 18 IP 12
5 7 50 LAN 50 LAN IP 3 6 6 NICT 20Mbps USAT 6 Mbps 40Mbps 3IP VSAT USAT IATA 7 VSAT USAT VSAT 30 1,790 20 40 13
3.11 JAXA TV 8 LAN PC JAXA PR 8 23 11 11 85 14
Vol.89 SEMINAR REPORT IPSTAR CO.,Ltd 3 11 VSAT 250 VSAT 13 NICT JAXA 9 IPSTAR THAICOM IPSTAR 2, 750 3 10 2 8. 1 Ka 8. 1 Ka IPSTAR 30 2009 4 1 15
2 2 Ka 1. 2 3Gbps 84 2. 5Gbps 20 3 4 402 8 1 3% 500Mbps 600Mbps 401 403 402 404 4 86 Ka Ku VSAT 84 1. 2 2. 4 7 Ku 5 14 3 4 5 16
VSAT Ka VSAT Ku Ka Ku IP VPA Mbps Mbps SCPC 10Mbps 34Mbps SCPC 14 25 IPSTAR 4 4 VSAT Ka VSAT Ku 8.1 VSAT 84 1. 2 VSAT WINDS 0. 25 2 BUC Block Up Converter VSAT VSAT IPSTAR VSAT VSAT VSAT VSAT TDM TDMA 1. 2 84 Ka 1. 8 30 3 Gbps 84 1.20 IPSTAR % 500Mbps VSAT 500 250 VSAT 10 NTT 1050 61/ 3 7 2 / 3 17
6 1/3 20W 2 IP 7 2/3 km 16Mbps 3 / 3 35 8 3/3 7 8 0. 6 IP IP IP VSAT NGO 18
9 12 100 VSAT 23 11 11 85 19
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