This method is applied to classify and identify the radio communication signals and has acquired good results.
文章将这种方法用于无线电通信信号的分类与识别，取得良好的效果。
The JN1105A is a mobile communication countermeasures system designed to locate and jam enemy tactical radio communication signals.
JN1105A是一种机动通信干扰系统，设计去定位和阻塞敌人战术无线电通信。
Because the moon's body blocks direct radio communication with a probe, China first had to put a satellite in orbit above the moon in a spot where it could send signals to the spacecraft and to Earth.
由于月球阻碍了与探测器的直接无线电通信，中国首先必须把一颗人造卫星送入月球轨道上的一个点，人造卫星可以从那里向航天器和地球发射信号。
Electromagnetic waves produced by solar flares may disturb the ionosphere and interfere with radio signals, resulting in degraded communication quality.
太阳耀斑放出的电磁波会引致电离层急剧变化，干扰无线电讯号，大大降低通讯的质素。
The automatic recognition and parameter estimation techniques of communication signals can be utilized in the authentication and spectrum management for radio signals.
通信信号的自动识别与参数估计技术可用于有关职能部门对无线电信号进行认证、实施频谱监管。
In order to command the use of radio spectrum, the radio spectrum management department and the security department must keep communication signals under surveillance.
为了更好地掌握无线电频谱利用情况，无线电频谱管理部门和国家安全部门必须对通信信号进行监控。
They checked every known communication media, including ham radio, police walkie-talkies and cellular phones, as alternatives, but all failed to find a static-free connection for such diverse signals.
他们实验了各种已知的传播介质，甚至尝试了业余无线电、警用对讲机、手机等多种替代方案，但无论哪种方案，都无法建立起不受静电干扰却又能传输如此多样信号的连接。
Ultra Wide-band (UWB) wireless communication technology transmits data through sending pulse radio signals directly.
超宽带(uwb)无线通信通过直接发送脉冲无线电信号传送数据。
Methods and apparatuses for Orthogonal Frequency-Division Multiplexing (OFDM) communication of non-OFDM radio signals are disclosed.
公开了用于非正交频分多路复用（OFDM）无线电信号的OFDM通信 的方法和装置。
Methods and apparatuses for Orthogonal Frequency-Division Multiplexing (OFDM) communication of non-OFDM radio signals are disclosed.
公开了用于非正交频分多路复用（OFDM）无线电信号的OFDM通信 的方法和装置。
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