Mobile Communications Development in Japan (Toward the Realization of Personal Communication Services)

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概要

• 論文の詳細を見る

• Mobile communications have been developing rapidly in recent years. In Japan, a new digital cellular system and digital trunked radio system were introduced. Soon a new personal communication system and road information system will be introduced. Other than those systems, many new mobile communication systems are being developed. These are new pager systems, future public land mobile communication systems, wireless card system and anti-collision radar system etc.

• 社団法人電子情報通信学会の論文
• 1995-07-25

著者

• Inada Shuichi

  Ministry Of Posts And Telecommunications

関連論文

• Mobile Communications Development in Japan (Toward the Realization of Personal Communication Services)

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