中科国技联合完成NB-IoT OTA测试系统开发 - 展会动态-上海物联网展

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中科国技联合完成NB-IoT OTA测试系统开发

发布时间:2017-05-02

　　2017年4月12日，北京—中科国技、中国移动研究院合作推出了业界首个窄带物联终端OTA(天线辐射性能)测试系统，填补了窄带物联终端天线辐射性能测试的空白，有效完善了窄带物联终端质量保障体系。

　　广覆盖是物联网的重要指标，当前由于缺乏严谨的物联终端天线测试方法和测试系统，天线性能差异巨大，对终端接入能力将带来严重影响。该测试系统基于中国移动定义的窄带物联终端测试标准，采用了新型紧凑型暗室，具有体积小、成本低、速度快等优点，可满足多形态的蜂窝物联网终端天线测试需求，为推动物联终端产业健康发展的做出贡献。

　　NB-IoT是3GPP为物联网应用定义的窄带蜂窝技术，具有低成本、低功耗、广覆盖等优点，并已获得全球众多运营商的支持。NB-IoT的商用必将为物联网发展带来新的契机。

中科国技联合完成NB-IoT OTA测试系统开发

　　NB-IoT OTA测试系统

中科国技联合完成NB-IoT OTA测试系统开发

　　NB-IoT OTA测试系统

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