波束降落 的英文怎麼說

中文拼音 [shùjiàng]
波束降落 英文
beam drop
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : Ⅰ動詞1 (捆; 系) bind; tie 2 (控制; 約束)control; restrain Ⅱ量詞(用於捆在一起的東西) bundle;...
  • : 降動詞1. (投降) surrender; capitulate 2. (降伏) subdue; vanquish; tame
  • : 落名詞[方言] (北方對蓮花落的俗稱) a kind of folk song
  • 波束 : wave beam; beam; wave packet波束空間 [半] wave number space
  • 降落 : 1 (落下; 下降; 低落) descend; fall alight; drop down; build down; tumble; lapse; descension2 (...
  1. Multibeam base - station smart antennas are discussed in this paper. we analyze the outage probability of mobile communication system suffering both fast fading and shadowing by means of statistical propagation model, and contrast the case that adopt multibeam smart antennas to the case that adopt omnicase. the results emulated by computer show that the outage probability of mobile communication system will diminish as the increasing of the number of beams using smart antennas no matter when suffering a single co - channel interfence or six ones

    研究了移動通信環境下的多智能天線,並基於統計傳播的同通道干擾模型,分析了快衰及慢衰情況下未採用多智能天線與採用多智能天線時的中斷率,並進行了比較.計算機模擬結果表明:採用多智能天線,不論在單個同通道小區還是多個同通道小區情況下,系統的中斷率將隨著數的增大而
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