系统采用射频芯片，串行通讯方式进行数据的半双工无线传输，具有较强的抗干扰能力。
This system adopts a special RF IC to Implement the semi-duplex data transfer in wireless and achieves perfect performance of anti-interference.
主要介绍该芯片的功能特点，并以该芯片为基础设计一种低成本的半双工无线数据传输模块。
This paper introduces its functions based on which gives the design of half-duplex wireless data transmission module.
以串行通信方式实现采集数据的半双工无线传输，适合于低功耗短距离无线数据采集，并具有抗干扰能力强等优点；
With the serial communication it realizes the semiduplex wireless transmission, adapts to wireless data acquisitions of low power and short distance, and resists disturbance well.
本文提出了一套适用于微机的半双工异步无线数据通信规程。
This paper presents a point-to-point radio half duplex asynchronous data communications protocol for microcomputers.
给出了射频ic选取中需要注意的事项，详细地论述了无线半双工通信协议的设计过程和整个系统的电源管理。
Matters needing attention about the choice of the RF IC are given, and the wireless semi-duplex communication protocol and the whole system's power management are presented in detail.
介绍了一种针对短距离通信的、半双工、低功耗无线话音通信器的实现方案。从硬件电路和软件设计进行了阐述。
A wireless digital semi-duplex low power voice transceiver for short-distance communication is introduced in terms of the design of its hardware and software.
蓝牙与其他无线技术不同，它采用时分双工(TDD)方式处理传输时隙，以避免冲突。
Unlike most wireless techniques, Bluetooth USES time division duplex (TDD) to arrange the transmission slots so that it can avoid the collision.
实现邻道双工通信，即消除本地发射机对接收机所产生的强信号阻塞干扰，是无线通信领域急待解决并有着十分重要意义的问题。
It is very important problem to achieve adjacent channel duplex in radio communication, that result in to eliminate the large signal blocking interference from local transmitter in reciever.
因此，文中研究解决何时、怎样在时分双工OFDMA无线网络中进行上下行资源的分配。
Therefore, this paper study and resolve when and how to allocate the up-down link time resource in TDD OFDMA wireless network.
本发明涉及无线通信领域，公开了一种半双工呼叫的信道控制方法、网络侧装置、用户终端和系统。
The invention relates to the wireless communication field and discloses a channel control method of half-duplex call, a network side device, a user terminal and a system.
文章以无绳电话双工器为例，介绍了在无线通信产品中广泛使用的关键元件——双工器的作用、结构和检测方法。
This paper gives the particular description of theoretical analysis and practical design for duplexer in the mobile communication system.
文章以无绳电话双工器为例，介绍了在无线通信产品中广泛使用的关键元件——双工器的作用、结构和检测方法。
This paper gives the particular description of theoretical analysis and practical design for duplexer in the mobile communication system.
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