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脉冲transmissionthe传输 | 邮电通讯系统 2022-08-02 60 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
GSM在无线路径上传输的一个基本概念是:传输的单位是约一百个调制比特的序列,它称为一个“突发脉冲”。脉冲继续时间优先,在无线频谱中也占一有限部分。它们在时间窗和频率窗内发送,大家称之为空隙。

(A basic concept of GSM transmission over the wireless path is that the unit of transmission is a sequence of about one hundred modulated bits, which is called a "burst". The pulse duration is prioritized and also occupies a limited portion of the wireless spectrum. They are sent within time windows and frequency windows, which are called gaps.)

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