This study is mainly aimed at mountain complex type selecting good point for mobile communication, to provide more reliable communications for hydrological monitoring, system design to Linux-ARM11 embedded platform equipped with simcom module SIM5320 E real-time on the current test point emission power, reception level, the quality of signal receiving, receiving signal code power can reflect the present communication quality parameter integration package and data upload in the GPRS way, at the receiving end...
【更新日期】
2016-11-03
【分类号】
TN929.5
【正文快照】
复杂的山区地型对移动通信网络的覆盖造成了一定的影响,利用3G移动通信在对复杂地型的水文监测时就要兼顾移动通信质量与合适的水文监测地点。本文针对此实际情况设计开发一个无线网络的覆盖质量监测系统,基于SIM5320E模块的强大功能,可以对发射功率(Tx Power)、接收电平(Rx Le
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