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建立了OFDM系统仿真平台，主要可以测试时域滤波信道估计方式下系统的误码率性能-established OFDM system simulation platform, mainly to test time-domain filter channel estimation method under the BER performance
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这个程序除了接收机同步、信道编码没有加入外，基本上反映了一个OFDM系统的特性：
1. qpsk/16qam/64qam映射、解映射
2. OFDM调制解调（循环前缀，FFT等）
3. 非整数采样时刻多径时延的多径信道
4. Rayleigh或者Rician多径信道
5. 信道的连续时变（非block fading）
6. 线性插值信道估计
7. FFT变换域插值信道估计-In addition to this program receiver synchroniza
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时域信道估计在中继系统中的应用，能够有较低的复杂度和较好的性能-Time Domain Channel Estimation for Amplify-and-
Forward Relay in OFDM Systems
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OFDM Channel Estimator in time domain. Least Square Channel Estimator, Diagonal equaliser and LMMSE channel estimator.
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介绍了OFDM 技术的基本原理及其系统实现，以其关键技术之一：信道估计为侧重点介绍了信道估计的算法原理，介绍了一种以两次一维估计（时域和频域）代替时频二维信道联合估计的算法，并给出了该算法的Matlab 仿真实现。-Describes the basic principles of OFDM technology and system implementation, one of its key technologies: the channel is estimated to focus in
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基于3GPP LTE系统的2X2的信道估计链路源程序；硕士毕业论文时编写，属原创,包括时域和频域的MIMO信道估计-Based on the 3 GPP LTE system，
estimate MIMO 2 X2 channel program belong to original, including the time domain and frequency domain MIMO channel estimation
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基于梳状导频序列的LS信道估计算法，采用线性内插法、时域插值法进行滤波得到整个信道的响应-LS channel estimation algorithm based on comb guide frequency sequence, using linear interpolation, time-domain interpolation filter to get the sound of the entire channel
Should
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实现OFDM的发送、信道估计、接收、误码识别等功能。有OFDM时域、频域波形图仿真功能。-The transmission of OFDM channel estimation, the receiver, error recognition and other functions. OFDM time domain, frequency domain waveform simulation capabilities.
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Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and i
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