辅助信道 meaning in English
auxiliary channel
second channel
secondary channel
tributary channel
Examples
- Comparative study on error performances of two pilot - aided channel estimation methods in ofdm systems
系统中导频辅助信道估计算法的误差性能比较研究 - Download details : windows 98 ide secondary - channel update for via apollo controller
下载详细信息： windows 98第2版更新程序： ide辅助信道更新，解决via apollo controller造成的问题 - This thesis mainly focuses on the algorithms for channel estimation in the ofdm systems including pilot assisted channel estimation and channel blind estimation
本文主要研究ofdm系统中的信道估计算法,包括基于导频辅助信道估计算法和信道盲估计算法。 - Then influence on performance of systems resulted from parameter non - synchronization and error from channel estimation are investigated respectively . in the section for channel estimation algorithms based on pilot assisted , the existing algorithms including wiener filtering in the sense of mmse and interpolation filtering in the sense of ls are summarized systemically , emphasis is on the discussion of two - dimensional and separated two one - dimensional wiener interpolation filtering
然后在基于导频辅助信道估计算法中,总结了基于不同导频结构的现有算法,包括mmse意义下的维纳滤波、 ls意义下的插值滤波等算法,重点讨论了2d维纳内插滤波算法和2 1d维纳内插滤波算法,并分析各种算法的性能。 - The work in this paper includes research on traditional 2 - dimension pilot symbol assisted modulation ( 2d - psam ) and its improved algorithms , a simple channel estimation algorithm for mimo - ofdm system on correlation of pilot sequences and mimo channel estimation using superimposed training . in chapter 3 , a novel channel estimation algorithm for mimo - ofdm system has been proposed . two - dimension pilot symbol assisted modulation ( 2d - psam ) is employed in mimo - ofdm system for channel estimation
研究的内容包括对传统的时频二维导频辅助信道估计( 2d - psam )算法的研究及一些改进工作,对mimo - ofdm系统提出了一种利用导频训练序列的相关特性来进行信道估计的简化算法,以及对目前信道估计领域的一个新的研究方向? ?利用训练序列叠加( superimposedtraining )来进行信道估计算法的研究。