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carrier transmission中文是什么意思

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用"carrier transmission"造句"carrier transmission"怎么读"carrier transmission" in a sentence

中文翻译手机手机版

  • 载波传导
  • 载波传输
  • 载波传送

例句与用法

  • Carrier transmission system
    搬送波传送方式
  • Characteristics of mv distribution - line carrier transmission and analysis on it ' s practical application
    中压配电线载波传输特性及实用化分析
  • With the development of research , single carrier transmission systems are found with similar equalization techniques and superiorities
    随着研究的深入,发现单载波系统也有类似的均衡办法与优点。
  • Multi - carrier adaptive multilevel modulation technology maybe regards as a kind of transform combination by n single - carrier adaptive multilevel modulation technology approximatively . multi - carrier transmission can improve performance of the attenuation consumedly but single - carrier transmission ca n ' t
    多载波自适应多元调制可以近似看成由n个单载波多元调制的变换组合,但由多载波传输对衰落的改善是单载波传输所不能比拟的。
  • Chapter 3 studied the results that come from the combination of the multi - carrier transmission technology and the adaptive multilevel modulation technology in detail , and bringed up to apply the technology to wireless channel transmission . the feasibility and advantage been testified by computer simulink
    第三章详细讨论了多载波传输和自适应多元调制相结合的效果,提出将这种技术应用于无线信道传输的想法并仿真证明其可行性和优越性。
  • Aimed at the characteristics that multi - carrier transmission is sensitive to frequency offset and require high synchronization performance , firstly multi - carrier ofdm technique is introduced , the influence of synchronization offset to ofdm system is analyzed and two kinds of typical synchronization methods are given based on pilot and cp in the paper
    针对多载波传输对载波偏移敏感,对同步要求高的特性,论文首先介绍了多载波ofdm技术,分析了同步偏移对ofdm系统性能的影响,给出了基于导频和循环前缀的两种典型的同步方法。
  • Due to the multi - carrier transmission technology used in mc - cdma systems , almost all the previous synchronization algorithms in mc - cdma systems are derives from that in ofdm systems . they are suitable for ofdm systems , but they are not optimal for mc - cdma systems . the data symbols transmitted in mc - cdma systems have form of cdma signal , which is greatly different from normal binary signal
    传统的各种mc - cdma同步算法主要还是借鉴了ofdm的同步算法,本文提出采用用户扩频码作idft后在fft之前作同步,充分利用了ofdm信号中所包含的mc - cdma信号形式,它与纯粹的ofdm传输的二进制数据不同,它与pn序列具有更好的相关性。
  • This paper presented a general systematic view , application and current development of the power line carrier transmission technology , and clearly compared some existing power line carrier communication chip with each other . then the authors analyze the channel " s characters of low voltage power line , and formed an abstract carrier channel model . using this as its basis , a new kind of transmission technology is designed that adopted transmission technology combining the spread spectrum modulation with channel coding , which can solve the problems above mentioned to a certain degree , and need not pay for high cost
    文章不仅全面地介绍了电力线载波通讯技术的特点、应用及其发展状况,还对目前的电力线载波通讯芯片进行了比较;并通过对低压电网信道特性的分析和研究,抽象出其载波信道模型,在此基础上,提出了将扩频调制和信道编码相结合的传输技术用于低压电力线载波通信,这可以在很大程度上解决电力线的干扰问题,且不必付出高昂的代价。
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