td technical data 中文意思是什麼

td technical data 解釋
技術數據
  • td : 1. tank destroyer 自行防坦克炮。2. =tractordrawn 牽引車牽引。
  • technical : adj 1 技術(性)的,工藝的;學術(上)的;專門(技術)的。2 【法律】根據法律的,法律上的。3 【商...
  • data : n 1 資料,材料〈此詞系 datum 的復數。但 datum 罕用,一般即以 data 作為集合詞,在口語中往往用單數...
  1. Voice communications and data transmission made along beijing s expressway removed doubts in people s mind about speed of terminal movement and coverage radius of base station of tdd mode. as a result of the experimentation, the datang group and the siemens company plan to organize a large - scale td scdma field demonstration in the near future. according to technical personnel who participated in the field experimentation, with progress of the experimentation, speed of terminal movement allowed by the system can be raised further

    經過在北京高速公路上所做的現場通話和數據傳輸試驗表明: td - scdma終端的移動時速可以達到125km ,基站信號功率覆蓋半徑超過16km ,且通話話音清晰,圖象傳輸穩定,這一試驗結果完全證明td - scdma技術標準完全符合國際電聯( itu )對第三代移動通信的要求,消除了人們對于tdd模式在終端移動速度和基站覆蓋半徑的疑慮。
  2. Technical requirements for iub interface of 2ghz td - scdma digital cellular mobile communication network part 6 : user plane protocols for cch data streams

    2ghz td - scdma數字蜂窩移動通信網iub介面技術要求.第六部分:公共傳輸通道數據流的用戶平面協議
  3. Technical requirements for iub interface of 2ghz td - scdma digital cellular mobile communication network part 5 : data transport transport signalling for cch data streams

    2ghz td - scdma數字蜂窩移動通信網iub介面技術要求.第五部分:公共傳輸通道數據流的數據傳輸和傳輸信令
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