| 摘要: |
| 本文首先评述国外数字汽车电话的研究开发现状和发展趋势;而后论述数字汽车电话的技术研究现状,主要包括:数字调制解调技术、数字汽车电话的系统和网络技术、无线电信道控制技术。 |
| 关键词: 数字电话 汽车电话 电话 无线电话 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| The Development and Technical Research of Digital Automobile Telephone |
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| Abstract: |
| This paper first evaluates the current exploring situation and developing trendof foreign digital automobile telephone, then discusses its current technical situation includingdigital modulation-demodulation technique, system and network technique of digital automo-bile telephone, and radio channel control technique. |
| Key words: Digital Automobile Telephone,Modulation-Demodulation Technique,System and Network,Radio Channel Control |
