English translation for "预编码"
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- precoding
Related Translations:
编码: encoded; code; coded; encrypt; codogram; coding◇编码表 encode table; 编码程序 builder; 编码尺 coded scale; 编码地址 encode address; 编码电路 coding circuit; 编码度盘 coded circle; 编码方式 encoded mode; 编码符号 coded 预: Ⅰ副词(预先; 事先) in advance; beforehand 短语和例子预约 make an appointment; 预祝成功 wish sb. success; 他们将预付一百三十法郎。 they will pay a hundred and thirty francs in advance. 勿谓言之不预。 do not say that we haven't 编码位置: coding positioncoding site 字符编码: character codercharacter codingcharacter encoding 编码规则: code rulesencoding rule
- Example Sentences:
| 1. | The method does not need precoding or constant - modulus ( cm ) modulating
该算法无需预编码或恒模调制。 | | 2. | This method is suitable to the mimo - ofdm systems which adopt linear percodeing
这种方法适用于采用冗余线性预编码的mimo - ofdm系统。 | | 3. | Some theories and key techniques about mimo have been focused worldwide , including the research on mimo detection and precoding techniques
与mimo无线通信相关的理论和关键技术也成为国内外研究关注的焦点,其中包括对mimo检测技术和预编码技术的研究。 | | 4. | This scheme not only decreases the lattice reduction complexity but also presentes a good detection performance . at last , based on the research of mimo precdoding techniques under the flat
最后在对平坦衰落信道下mimo预编码技术研究的基础上,开展了准静态频率选择性信道下预编码技术的研究。 | | 5. | Mimo precoding can reduce the receiver ’ s complexity , specially suited for the downlink of the cellular mobile communication system , so it has been noticed by the worldwide researchers these years
Mimo预编码技术可以大大降低接收机的复杂度,特别适合于蜂窝移动通信系统的下行链路,因此在最近几年受到了国内外研究人员的广泛关注。 | | 6. | Then this paper makes some overview and simulation on the application of three precoding algorithms under the flat fading channel , which are linear preequalization , tomlinson - harashima precoding ( thp ) and lattice reduction - aided ( lll ) vector precoding
本文对三种常见的预编码算法在平坦衰落信道下的应用进行了综述和仿真研究,包括迫零线性预均衡、 thp预编码和格约简辅助矢量预编码等算法。 | | 7. | In the first part of this thesis , on the base of analyzing the wavelet theory and discussing the wavelet coefficient , a kind of shapiro code algorithm is put forward . it efficiently organizes the wavelet coefficient and enhances the compression
第一部分在详细研究小波理论的基础上对小波系数的组织形式进行了讨论，提出改进型shapiro编码算法，更有效的组织小波系数并对编码序列进行一次预编码，提高了压缩比。 | | 8. | Firstly , a new joint filterbank precoders and decision feedback equalizers structure is proposed , and the corresponding optimization result based on the maximal mutual information criterion is derived . secondly , the concept of dt canonical model is proposed , which is very suitable for the task of blind signal processing based on the second - order statistical of the observations . thirdly , the methods of blind equalization and identification of the tv dispersive channels are researched systematically based on the proposed dt canonical model , and a subspace blind identification algorithm of the time - invariant channel matrix is developed
本文创新性的成果在于：提出了预编码-判决反馈联合均衡系统结构，并从理论推导得出了对应的最大互信息量最优化设计结果；首次提出了时变色散信道的离散正则模型概念，该模型适宜于利用观察数据的二阶统计量进行盲信号处理；基于离散正则模型对时变色散信道进行了系统的盲均衡和盲辨识方法研究，提出了对时不变信道矩阵的子空间盲辨识算法；针对误差传播效应问题，提出了可以消除误差传播效应的两级盲辨识算法；提出了基于离散正则模型的直接盲均衡算法；提出了基于特征恢复思想的神经网络直接自适应盲均衡算法。 | | 9. | The simulation results show that our algorithm is effective in tracking the changing of channel without deep fading under the condition that transmission efficiency has been double compared with [ 113 ] with the same sub - carriers ; it is also effective to track the channel with deep fading under the condition that transmission efficiency has been increased obviously when linear precoded technology is used
仿真结果表明，当fir信道没有深度衰落时，本文的算法在相同的子载波和比[ 113 ]传输效率提高一倍的情况下，能有效地自动跟踪信道的变化；当信道有深度衰落时采用线性预编码的情况下，本文的算法在比[ 113 ]传输效率有较大提高的情况下，也能有效地跟踪信道的变化。 | | 10. | In chapter 3 , based on the idea of joint equalization , we adopt the decision feedback equalizers to perform the second equalization to overcome the problem of filterbank precoders - linear equalizers joint optimization proposed recently , and get a new optimal result
在第三章中，基于联合均衡的思想，针对国际上最新提出的滤波器组预编码-线性均衡最优设计中存在的问题，文章提出了采用判决反馈均衡器完成二次摘要均衡，以消除残留的块间干扰，得到了新的最优设计结果。 |
- Similar Words：
- "预编辑程序" English translation, "预编辑的" English translation, "预编辑检查程序" English translation, "预编辑解释系统" English translation, "预编解释系统" English translation, "预编码器" English translation, "预编码形式" English translation, "预编目录,出版过程中编目" English translation, "预编平衡表" English translation, "预编文电密码" English translation
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