Known are wireless digital communication systems (1) applying an antenna diversity scheme to combat fading in a received signal as received by a receiver in the system.
利用天线分集方案以便在系统中消除接收机接收到的信号的衰减现象的无线数字通信系统(1)是已知的。
In chapter 5, some experiments were taken on the wireless digital communication system based on multi-processor communication and the fully automatic measurement and control software.
第五章对设计成功的基于多机通信的无线数字通信系统和全自动测控软件进行了实验研究。
The cellular digital packet data(CDPD) system is a wireless packet communication system based on analog cellular telephone networks.
蜂窝数字分组数据（CDPD）系统是基于模拟蜂窝电话网的无线分组数据通信系统。
Spread Spectrum technique is widely used in digital cell-phone mobile communication system, satellite mobile communication, inside wireless communication and future personal communication.
扩频技术在数字蜂窝移动通信系统、卫星移动通信、室内无线通信和未来的个人通信中被广泛采用。
A solution to implementation of digital interpolation filter for wireless communication system was presented based on half-band and CIC filters.
针对宽带无线通信要求，提出了一种基于半带滤波器和CIC滤波器级联的上采样滤波器组实现方案。
This paper studies the signaling system suitable for wireless link of the digital mine mobile communication system based on TRF6900 single chip, which operates in TDMA mode.
文章论述了基于射频芯片TRF 6900、多址方式为TDMA的矿井移动通信系统无线部分信令的结构设计。
The present invention discloses a limited impulse response digital filter for wireless mobile communication system.
本发明公开了一种用于无线移动通信系统的有限冲激响应数字滤波器。
Digital beam forming is one of the hotspot technology which can dramatically increase the performances of the modern radar, electron reconnaissance and wireless communication system.
数字波束形成技术是现代雷达、电子侦查、无线通信中的研究热点之一，能显著提高雷达、通信等电子系统的性能。
The typical products are: server of intelligent broadcasting, intelligent digital controller, digital audio processing units, wireless communication parts, human inspection system.
典型产品有：智能广播服务器、智能数字控制器、数字音视频处理设备、无线通讯模块、人体检测系统等。
Methods an ARM embedded system was used to achieve data transmission by implementing serial communication with GPS module, Beidou receiver and wireless digital broadcasting station.
方法：采用ARM嵌入式系统，并与G PS模块、北斗接收机和数传电台进行串口通信，实现数据的传输。
Methods an ARM embedded system was used to achieve data transmission by implementing serial communication with GPS module, Beidou receiver and wireless digital broadcasting station.
方法：采用ARM嵌入式系统，并与G PS模块、北斗接收机和数传电台进行串口通信，实现数据的传输。
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