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2MMSE_overlap_128pt---64equalization
- 60GHZ高速无线通信系统仿真,采用分数域频域均衡,GOLAY作为导频,先到为802.16ad.-60GHZ high-speed wireless communication system simulation, using fractional frequency domain equalization, GOLAY as a pilot, first as 802.16ad.
OFDM_matlab-source-code
- 本文档是基于matlab的OFDM源程序,包括卷积码编码,交织,加导频等。-This document is based on the OFDM matlab source, including convolution coding, interleaving, plus the pilot and the like.
OFDM
- OFDM过程的代码,简单实用,包括梳状导频和块状导频- the code of OFDM process, simple and practical,Including comb pilot and block pilot
HMA_ref_code_zcz
- 本代码可产生ZCZ序列,应用于同步码和导频码,具有很好的自相关性,应用环境matlab-This code can be generated ZCZ sequence applied preamble and pilot symbols, with good autocorrelation, application environment matlab
MLTimeFrequencyOffsetOFDM
- OFDM联合极大似然法,符号和载波频偏估计,利用循环前缀的冗余信息实现ML估计,不需额外插入导频,其频率估计用于跟踪模式,时间估计用于捕获模式。-OFDM ML estimator for time and frequency
OFDM-matlab
- 翻译结果 这功能主要是OFDM系统传输过程,IFFT和FFT变换,加导频,循环前缀,QAM调整,解调出来 -This function is mainly transmitted OFDM system process, IFFT and FFT transform, pilot, cyclic prefix, QAM adjustment, demodulation
DVB_T_tongbu_new
- DVB-T 2k模式定时估计Matlab仿真。包括导频和TPS插入,瑞利多径信道衰减,高斯噪声加入。 定时估计的粗定时用极大似然法,利用循环前缀特征,不需要专门训练序列。细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。-DVB-T 2k timing estimation.
DVB-T-TimingaChannelEstimation
- DVB-T 2k模式定时估计Matlab仿真。重新修改了程序。包括DVB-T信号产生,瑞利多径信道衰减,高斯噪声加入。 定时估计的粗定时用极大似然法,细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。 信道估计利用DVB-T导频,LS估计,导频位置的时间插值,非导频位置频率插值,非常有效。 该程序经过多次运行无误,不足之处在于变量使用不规范,注释简单,读程序很费劲哈。 其特点是均采用经典算法,简单有效为主,对
MMSE_fse
- MMSE算法,基于MATLAB 的 关于导频MIMO-OFDM 信道的基本算法-MMSE algorithm based on MATLAB MIMO and OFDM channel algorithm about the pilot
cp-pilot
- OFDM中用到的添加循环前缀和插入导频的matlab实现-Add cyclic prefix and inserted pilot matlab OFDM used in the realization of
WIMAXsource
- 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
Pilot-contamination-in-Massive-mimo
- 很好的分析了大规模MIMO中多小区导频污染问题,并给出了一些可行的减轻污染的方法,值得参考。-Good analysis of large-scale multi-cell MIMO pilot pollution problems, and gives some practical ways to reduce the pollution, it is also useful.
UWB-corrsyn
- 解决IR-UWB通信系统信号捕获和同步。该方法基于导频序列。接收机使用与导频脉冲序列相匹配的相关滤波器。-To solve the IR-UWB communication system signal acquisition and synchronization. The method is based on the pilot sequence. The receiver uses correlation filter pulse sequence matching with the pil
Transmitter
- 基于hdl的ofdm基带处理器发射机的设计与实现 包括 工作时钟 主控单元 导频插入 长短训练序列生成 data符号调制 循环前缀与加窗处理 IFFT/FFT 信道编码 扰码模块等-Hdl of ofdm transmitter baseband processor based design and implementation including work clock master unit pilot insertion length of the training sequence g
different-pliot-length-matlab-codes
- 不同导频长度的MATLAB的仿真程序,包含5个代码附件-different pilot lengh of OFDM ,matlab code
MASSIVE-MIMO
- 本论文根据最小均方根误差准则(MMSE),提出一种非正交设计导频的方法,这种方法在MASSIVE MIMO中非常有效。-In this letter, the error variance of the Minimal Mean-Square Error (MMSE) channel estimator is analyzed, and its analytic formula is given. Based on the analytic formula, a designing
Sincronismo_STO_CFO_OFDM
- 这是基于连续导频OFDM matlab simulation仿真实现,可以实现出来-This is based on the continuous pilot OFDM matlab simulation, simulation can be realized
ofdm
- 这是OFDM整个功能模块 包括编码 交织,m序列,同步,导频-This is OFDM whole function module Including encoding interweave, m sequence, synchronization, pilot
DATA_Pilot_Insert
- 无线通信系统导频插入模块。ISE完整工程。 -Pilot insert module for wireless telecom system.ISE full project.
ofdm
- 基于导频的信道估计性能分析 matlab算法源代码 -Analysis algorithm source code matlab channel estimation based on pilot performance