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一整套OFDM系统的实现程序，基于梳状导频图案的OFDM系统估计，采用LS信道估计方法，和线性插值法，信道采用瑞丽多径信道。-A whole set of OFDM system, the implementation of the program of OFDM system based on comb pilot pattern, estimates using the LS channel estimation method, and the linear interpolation me
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基于导频序列的OFDM系统中LS信道估计算法仿真-Based on the pilot sequence OFDM system LS channel estimation algorithm simulation
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OFDM基于块状导频的信道估计算法仿真，包括LS LMMSE估计算法-OFDM based on the massive pilot channel estimation algorithm simulation, including the LS LMMSE estimation algorithm
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Channel estimation for mobile OFDM systems
requires transmission of pilot tones. This paper addressesthe important issue of selecting these pilot tones, so as to
achieve a good quality estimate. It is shown that the best set of tones to be used a
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基于OFDM系统的卷积码的误码性能分析，BPSK调制，加循环前缀，导频，进行了信道估计。-OFDM system；convolutional code BPSK modulation pilot Channel Estimation
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OFDM导频设计，信道估计，信道编码，源程序，插入导频，循环前缀-OFDM pilot design, channel estimation, channel coding, source code, inserting pilot, cyclic prefix
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在OFDM系统下基于导频的信道估计仿真算法，插入导频，信道估计，傅里叶变换及其逆变换-In OFDM system estimation based on pilot channel simulation algorithm, inserting pilot channel estimation, Fourier transform and its inverse transform
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OFDM中基于导频的信道估计算法性能分析-Performance analysis algorithms in OFDM estimation based on pilot channel
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程序详细地介绍了OFDM系统中导频信号信道估计的作用，适用于快衰落信道，能够快速跟踪均衡信道，同时包含一个详细介绍算法（LS MMSE）的算法文档。-Procedures described in detail in the pilot signal OFDM system channel estimation role for fast fading channels, fast track channel equalization, and contains a detailed algor
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实现了OFDM系统在接收端的信道估计和信道均衡的方法，其中考虑了训练序列以及导频的作用-OFDM system is realized at the receiving end of the channel estimation and channel equalization method, wherein the training sequence and considering the effect of the pilot
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本文主要研究了基于802．1ln协议的MIMO．OFDM信道估计的研究。首先给出了MIMO。OFDM的信道模型。在此基础上导出了在慢衰落信道下的基于块状导频的LS信道估计算法。
-This paper studies based 802.1ln agreement MIMO. Research OFDM channel estimation. Firstly MIMO. OFDM channel model. On this basis, derived in the slow fading
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低压电力线载波通信的OFDM系统仿真，采用了压缩感知的方法进行信道估计，分别选取不同导频数目与LS算法比较，仿真效果良好。-OFDM power line carrier communication system simulation, using the compressed sensing method for channel estimation, respectively, to select a different number of pilot and LS algorithm, t
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应用于低压电力线载波通信的OFDM系统仿真，采用了压缩感知的方法进行信道估计，采用不同的导频分布方式，仿真效果良好。-Used in low-voltage power line carrier communication OFDM system simulation, using the compressed sensing method for channel estimation, using different distribution methods pilot simulation
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OFDM is a multi-carrier transmission technique. It converts the frequency selective fading channel into a collection of parallel flat fading sub-channels which simplifies the structure of a receiver. OFDM has been widely used in communication system
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ofdm channel estimation based on pilot symbols
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WIMAX_WZ_withencoding:信道估计，相位噪声补偿，频偏估计，编解码都有
WIMAX_WZ_withoutencoding：在上面的工程基础上，去掉编解码部分
WIMAX_WZ_withoutprocessing：在上面的工程基础上，再去掉相位噪声补偿，频偏估计
WIMAX_WZ_withoutprocessing2：在上面的工程基础上，改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪
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LTE论文(Channel Estimation Study for Block - Pilot Insertion in OFDM Systems under Slowly Time Varying Conditions)-Channel Estimation Study for Block- Pilot Insertion in OFDM Systems under Slowly Time Varying Conditions
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该程序给出了使用梳状导频信号的OFDM系统的仿真研究，使用了LS信道估计，最后画出了误码率图-The program gives the simulation of a comb pilot signal OFDM system using the LS channel estimation, and finally draw a diagram BER
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搭建了一个OFDM系统，并用基于导频的方式进行了信道的估计，最后画出了系统在3条径下的瑞利信道时误比特率随信噪比的变化。-bulid a OFDM system,make channel estimation based on pilot signal,finally,plot ber when SNR changed
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This paper depicts the development of Orthogonal
Frequency Division Multiplexing a historical perspective.
A summary of major research milestones are noted that
contributed to modern-day OFDM. These contributions
include the use of discrete F
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