The auxiliary channel estimating process based on pilot signal is introduced, and a model for the auxiliary channel is presented according to the process.
首先介绍了基于导频信号的辅助信道估计过程，并据此给出了信道模型。
Because the LS algorithm is independent of channel statistical characteristics and has low complexity, LS channel estimating algorithm and DFT interpolating algorithm are chosen.
由于LS算法不依赖于信道统计特性和较低的计算复杂度，本文最终选用了LS信道估计算法和DFT插值算法。
In this paper, some algorithms for estimating channel in OFDM system are analyzed and compared, and the most appropriate one is selected according to power line channel's characteristics.
文中分析比较了OFDM系统信道估计算法，并根据低压电力线信道的特点，选择了适合于电力线通信的信道估计方法。
We study the problem of the prediction of interconnection dimensions for FPGAs, including estimating interconnection length and channel width.
提出了一种新的FPGA互连预测算法，包括互连长度估计算法和通道宽度估计算法。
Finally, an estimating method of channel parameters is proposed by employing the measured data of real-world channel.
最后，基于真实信道测量数据，给出了一种信道参数的估计方法。
A novel method for estimating power azimuth spectrum(PAS)of wireless channel is presented in this paper.
针对无线信道角度功率谱测量问题，提出了一种简单而新颖的测量方法。
The receiver performance can be greatly improved by precisely estimating frequency-selective fast-fading channel information.
频率选择性快衰落信道的精确估计对接收机性能的提高起着重要作用。
The invention is a method for estimating the maximum Doppler frequency, comprising: calculating autocorrelation functions of complex channel estimates from a received signal;
本发明是一种估算多普勒极限频率的方法，包括：从接收信号中计算复信道估算的自相关函数；
Frequency and timing estimating units (57, 58) measure frequency and timing offsets, respectively, from a signal received from a mobile station via a control channel.
频率估计装置57、定时估计装置58分别将频率偏移量和定时偏移量通过控制信道从移动台接收的信号中检测出来。
Frequency and timing estimating units (57, 58) measure frequency and timing offsets, respectively, from a signal received from a mobile station via a control channel.
频率估计装置57、定时估计装置58分别将频率偏移量和定时偏移量通过控制信道从移动台接收的信号中检测出来。
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