久久彩票
  • 2016-10-20
    當前,大數據已成為繼物聯網、云計算之后的信息技術產業中最受關注的熱點領域之一。隨著大數據從概念滲透轉向應用發展,大數據產業正處在蓬勃發展的孕育期與機遇期。大數據技術將在開源環境下不斷提升...[更多]
  • 2015-09-06
  • 2015-06-03
    截至 2015 年1月,全球接入互聯網的移動設備總數超過70億臺,幾乎平均全球人手一臺。作為最主要的移動終端設備,智能手機仍然保持高速增長,2014年,智能手機全球出貨量達12.86億部,同比增長28.0%。...[更多]
  • 2015-08-03
    在測量一些CATV系統指標中,常常要用到頻譜儀,為了使測量結果準確,在頻譜儀的使用上常涉及到一個分辨帶寬設置的問題。要弄清這個問題,得要知道一些頻譜儀的基本原理。...[更多]
  • 2015-05-13
    目前應急通信還是以對講機、車載臺等設備為主,通過語音來實現調度等工作。但隨著物聯網、可穿戴設備的發展,以及以LTE為代表的寬帶集群開始部署在現網中,不僅讓更多的警用、邊防、林業等設備具備了聯網的能力,還提供了大帶...[更多]
  • 2014-04-01
    工信部電信研究院3月18日發布通信業發展新形勢展望,預計2014年我國4G投資達到1000億元,進一步拉動信息消費,信息消費規模將超2.6萬億。...[更多]
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久久彩票
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