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基于ZigBee的战场数话传输模块的设计与实现

DOI: 10.15918/j.tbit1001-0645.2015.10.012

Keywords: ZigBee 数话传输 线传输

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Abstract:

为了实现战场上语音和数据的近距离线传输,将语音传输与ZigBee线网络相结合,利用ZigBee技术设计一个小型的线网络,代替有线通信方式. 以IAR的Embedded Workbench为开发平台,设计了控制模块、语音模块、线通信模块、功率放大模块、数据接口等模块硬件电路. 采用RALCWI语音压缩算法保证话音质量,设计了2.4 GHz ZigBee网络节点,组成2.4 GHz ZigBee小型网络,在网络内自由传输语音和数据,并在软件上实现了语音处理和组网、线收发数据、数据传输等功能,解决了战场上线传输的问题

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