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本文提出了一种使用短波电台组建无线数据传输网络的方案。根据此方案设计了基于DSP芯片的系统硬件和软件,并论述了软、硬件设计中的一些关键技术。
In this paper, we propose a scheme to establish a wireless data transmission network using shortwave radio. According to this scheme, the system hardware and software based on DSP chip are designed, and some key technologies in hardware and software design are discussed.