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中国信通院发布首个NB-IoT网络测试报告

2017-08-11 17:21:53   中国青年网

新华社南昌8月11日电(记者袁慧晶)记者从江西省鹰潭市政府获悉,中国信息通信研究院日前发布《鹰潭NB-IoT网络测试报告》,报告认为,鹰潭市NB-IoT网络总体实现了全域覆盖,测试区域的覆盖率已达到95%,网络速率和时延已能满足各类移动物联网业务需求。据悉,这是国内首个基于城市试点的NB-IoT网络测试报告。

报告指出,移动、电信、联通三大运营商在鹰潭已投资1.7亿元,共建成开通962个NB-IoT基站,实现鹰潭城区、县城、乡镇全域覆盖,大型自然村覆盖达100%。依托完善的基础设施,鹰潭目前已经成功孵化出NB-IoT产品30余种,在实际场景试点应用的领域15个,终端连接数近2000个,形成一批可向全省、全国、全球推广的应用案例。

中国信通研究院经过对鹰潭全市NB-IoT网络为期一周的质量测试,对网络覆盖广度和深度进行了评估。测试结果显示,鹰潭市NB-IoT网络的良好发展,将支撑鹰潭成为国内物联网研发产业应用投资集聚区和最佳体验地,努力形成“鹰潭模板”。

NB-IoT窄带物联网技术是移动物联网家族的一员,其功耗低、连接广的应用场景是未来5G技术三大应用场景之一。去年底,鹰潭市率先在全国提出打造NB-IoT业务试点城市,并成为国内首个把NB-IoT应用推广作为城市发展目标的城市。

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