导频信道的英文

• pich pilot channel
• pilot channel

• "导"英文翻译    lead; guide
• "频"英文翻译    frequent
• "信道"英文翻译    channel; route; chain
• "导频信道，导频通路" 英文翻译 :    pilot channel
• "导频信道设备" 英文翻译 :    pilot channel equipment
• "反向导频信道" 英文翻译 :    r-pich reverse pilot channel
• "公共导频信道" 英文翻译 :    cpich common pilot channel
• "前向导频信道" 英文翻译 :    f-pich forward-pilot channel
• "从公共导频信道" 英文翻译 :    scpich secondary common pilot channel; secondary common pilot channel
• "主公共导频信道" 英文翻译 :    pcpich primary common pilot channel; primary common pilot channel
• "导频信道, 领示通信电路" 英文翻译 :    pilot channel
• "前向公共辅助导频信道" 英文翻译 :    f-capich forward-common auxiliary pilot channel
• "前向专用辅助导频信道" 英文翻译 :    f-dapich forward dedicated auxiliary pilot channel
• "导频信号" 英文翻译 :    pilot signal; pilotsignal
• "跟踪导频信号" 英文翻译 :    t tracking pilot signal; tps tacking piot signa; tps tracking pilot signal
• "声频导频信号" 英文翻译 :    audio pilot signal
• "低频信道" 英文翻译 :    low channel
• "高频信道" 英文翻译 :    high frequency channel
• "话频信道" 英文翻译 :    voice frequency channel
• "射频信道" 英文翻译 :    radio frequency channel; radio-frequency cha el; radiofrequency channel
• "视频信道" 英文翻译 :    video chain; video channel; video frequency channel
• "同频信道" 英文翻译 :    shared channel
• "音频信道" 英文翻译 :    audiocha el; audiochannel; audiofrequency cha el; audiofrequency channel; vfc voice frequency channel; voice channel; voice-grade channel
• "载频信道" 英文翻译 :    carrier frequency channel
• "中频信道" 英文翻译 :    intermediate frequency channel

• The simulation shows that under the fast fading channel circumstance , the wrls - svm channel estimation can acquire the high error performance
  仿真结果表明，在快衰落信道条件下，小波递归最小二乘支持向量机导频信道估计方法可以获得较好误码性能。
• Aiming at the lower performance and floor effect of the traditional orthogonal frequency division multiplexing channel estimation , the ofdm channel estimation algorithm based on wavelet recursive least square support vector machine ( wrls - svm ) is proposed
  摘要针对传统多径衰落下的ofdm导频信道估计性能低下，地板效应的缺陷，提出了基于导频的小波递归最小二乘支持向量机( wrls - svm )时变信道频率估计算法。
• In this thesis , we also study the adaptive algorithm of mmse and put forward the adaptive algorithm based on the pilot channel . based on the sub - spatial algorithm , we analyze the blind algorithm and improve it by the part of the channel estimation
  本文还研究了基于mmse检测器准则的自适应算法，提出了基于导频信道的自适应算法，分析了基于子空间方法的盲算法，并在信道估计部分改进了基于信号子空间的算法。
• Increase of unnecessary handoff and unbalance of the teletraffic among different cells . using fuzzy mathematical idea , the thesis proposes a fuzzy pcs ( ffcs ) algorithm , which takes into account of three main factors , i . e . the signal strength of common pilot channel ( cpich ) , t
  本论文综合考虑了公用导频信道（ cpich ）的信号强度、蜂窝的呼叫到达率和基站的可用功率三个主要因素，借鉴模糊数学思想，提出了一种模糊fcs （ ffcs ）算法，并通过仿真对软切换、 fcs和ffcs进行了性能比较。