Similar to Universal_Mobile_Telecommunications_System

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  Tokyo Investigative Newsroom Tansa

  
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  Transition Minimized Differential Signaling

  Transition-minimized differential signaling
  
• 

  5G NR

  5G NR
  
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  AMPS

  Advanced Mobile Phone System
  
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  ARIB STD-T94

  
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  ARIB STD-T95

  
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  CDMA2000

  CDMA2000
  
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  CDMA2000 1x

  Evolution-Data Optimized
  
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  CdmaOne

  CdmaOne
  
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  D-AMPS

  Digital AMPS
  
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  Enhanced Data Rates for GSM Evolution

  Enhanced Data rates for GSM Evolution
  
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  High-Speed Uplink Packet Access

  High-Speed Uplink Packet Access
  
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  HSPA

  High Speed Packet Access
  
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  IBurst

  IBurst
  
• 

  JTACS

  
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  Mobitex

  Mobitex
  
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  NMT

  Nordic Mobile Telephone
  
• 

  NTACS

  
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  NTT大容量方式

  Hicap
  
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  PDC

  Personal Digital Cellular
  
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  RCR STD-27

  
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  RCR STD-28

  
• 

  TD-SCDMA

  
• 

  VoLTE

  Voice over LTE
  
• 

  W-CDMA

  W-CDMA
  
• 

  WiMAX

  WiMAX
  
• 

  アンライセンスLTE

  LTE in unlicensed spectrum
  
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  移動体通信

  Mobile telephony