Transcription of 移動衛星通信システムの現状等 - soumu.go.jp
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移動衛星通信システムの現状等 - soumu.go.jp
28 7 22 1980 1990 2000 2010 L S 4/6 GHz C 12/14 GHz Ku 2011 3 2013 8 2012 10 2013 3 13 03 04 95 11 93 07 82 N STAR 96 99 00 05 VSAT 89 SNG 06 ESV 06 11 ESV 06 GSPS 12 03 GSPS: Global Satellite Phone Service, ESV: Earth Station on board Vessels, VSAT: Very Small Aperture Terminal, SNG: Satellite News Gathering 16 1 L S 4/6 GHz C 12/14 GHz Ku UAE N-STAR NTT ESV VSAT SNG ESV JSAT MOBILE Communications KDDI Satcom Global SKY-FIX COM JAPAN 7 KDDI NTT Maritime TelecommunicationsNetworkIPSTAR Company NTT NTT KDDI JSAT LASCOM 10 ( ) ( ) (132E,136E) 183E (162E,132E, ) 200 200 1982 1999 2
移動衛星通信システムの現状等 平成28年7月22日 事務局 資料28－5
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