手机信号采集与传输技术设计与实现

Mobile data acquisition and transmission of technical design and implementation

嵌入式平台上,3G手机的信号采集和传输由于数据速率过高,在实现上存在较大的难度,设计了一种由射频芯片、FPGA和CY7C68013构成的手机信号采集和传输方案。以TD-SCDMA信号为例,设计了系统的硬件架构和软件部分,包括FPGA中的软件及USB固件程序。最后提出验证方案,结果表明,该方案能使高达102.4 Mbit/s的TD-SCDMA数据流实现准确无误的采集和传输。

Embedded platforms,3G mobile phone signal acquisition and transmission of the data rate is too high,there is a big difficulty to achieve,we design a chip from the RF,FPGA and cell phone signals pose CY7C68013 acquisition and transmission program.Thesis,TD-SCDMA signals,for example,designed the system hardware architecture and software components,including the software and USB FPGA firmware.Finally,authentication schemes,the results show that the scheme can make up to 102.4 Mbit/s the TD-SCDMA data stream to achieve accurate collection and transmission.