FDMA

常見(jiàn)例句

• Its one of the few books available today for SC FDMA.
  其為數(shù)不多的書(shū)籍上市，資深大律師頻分多址。
• We know that GSM system use both TDMA and FDMA technology. It is a most wide-ranging using in the world.
  GSM系統(tǒng)同時(shí)應(yīng)用了時(shí)分多址(TDMA)和頻分多址(FDMA)技術(shù),目前是應(yīng)用最廣泛的個(gè)人通信系統(tǒng)。
• Compared with FDMA (SCPC, IDR/IBS, TES, VSAT), medium speed (60Mb/s) and high speed (120Mb/s) TDMA, it has many advantages.
  它與頻分多址(SCPC,IDR/IBS,TES,VSAT)相比,以及與中速60Mb/s、高速120Mb/s TDMA相比,有許多獨(dú)特優(yōu)點(diǎn)。 比較適合我國(guó)國(guó)情。
• Physically, a channel can be a frequency band(under FDMA), or an orthogonal code(under CDMA).Then, there is no interference between two routes.
  通過(guò)一次路由發(fā)現(xiàn),獲得兩條節(jié)點(diǎn)不相交路徑,按照每包分配策略,把數(shù)據(jù)交替在兩個(gè)信道的不同路徑上進(jìn)行傳輸。
• It uses Altera s FPGA constitute the core unit, through different software configuration for the three-way realize FDMA signal demodulation.
  它采用Altera公司的FPGA構(gòu)成核 心單元,通過(guò)不同的軟件配置實(shí)現(xiàn)對(duì)三路頻分多址信號(hào)的解調(diào)。
• The author has described several key techniques for improving the capacity of CDMA digital celullar system,comparing to the spectral efficiency of FDMA and TDMA cellular system.
  本文對(duì)照頻分多址和時(shí)分多址系統(tǒng)的頻譜效率，闡述了碼分多址系統(tǒng)提高系統(tǒng)容量的幾項(xiàng)關(guān)鍵技術(shù)。
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