搜索资源列表
lse
- OFDM based on the massive pilot channel estimation algorithm simulation, including the LS estimation algorithm Analysis of LSE
ml
- ML estimation of time and frequency offset in OFDM systems
OFDM@
- OFDM的频偏估计对同步影响尤为重要，改源码对其在不同噪声比下进行了仿真-OFDM Frequency Offset Estimation of the impact of synchronization is particularly important to its source-noise ratio under different simulation
11-06-0979-00-0wng-mimo-ofdm-beamforming
- MIMO-OFDM Beamforming for Improved Channel Estimation in 802.11n WLAN
DesignandDSPrealizationofan0FDMreceiver
- 设计了一个OFDM接收机，并采用1fI公司的TMS320C6416芯片进行实现。在假设理想 同步的前提下，该系统进行了FFT变化、使用了Ls(最小二乘法)进行信道估计，并且采用了 QPSK算法进行解调。最后将接收机输出数据与发端数据进行比较，在不同信噪比情况下计算其 误码率，得出了比较理想的结果。-An OFDM receiver is designed in山is paper and realized on the platform of the 1MS32OC6416 chip
svd_lmmse
- OFDM系统中基于奇异值分解降秩的MMSE信道估计算法，非常经典-OFDM channel estimation by singular value decomposition.pdf
OFDM_channel_estimation_and_system_simulation_pape
- 十篇关于OFDM的论文，其中两篇为学位论文，内容涉及OFDM习题信道估计的研究仿真，软硬件仿真，信道估计算法优化以及基于MATLAB的系统仿真分析~~ -10 papers on OFDM, in which two for the dissertation, which relates to OFDM channel estimation of exercise simulation, hardware and software simulation, optimization and cha
MIMO-OFDM
- 这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计,此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训 练符号的信道估计等通信模块。 -This is a space-time block coding based on the MIMO_OFDM communication system simulation design, this system consists of QPSK modulation and demodulation, IFFT modulat
OFDM-Channel-Estimation-MATLAB-Code
- OFDM系统中的基于导频信号的信道估计，非常适合与初学者使用！-OFDM system based on pilot signal channel estimation, very suitable for beginners!
frequencyPdomainPforPMIMO-OFDM
- mimo-ofdm系统中信道容量估计的分析和仿真，很详细-Analysis and Simulation of channel capacity estimation in MIMO-OFDM system, a very detailed
on-the-modulation-technology-in-OFDM
- 在 OFDM 数学原理和收发模型的基础上，本文对帧同步、定时同步、频率同 步和采样同步给 OFDM 系统所产生的影响进行了理论分析，同时讨论了基于循环 前缀或训练符号的典型 OFDM 同步算法。参考 802.11a 突发数据帧结构和系统参 数，分析几种 OFDM 同步算法用于突发分组传输的性能；在分析了几种经典的信 道估计算法基础上,通过对复杂度和性能的折衷，选择一种适合本文系统的估计 算法。最后作者提出一种改进型 LS 信道估计算法，该算法考虑了 LS 算法中噪声 的影
OFDM-freq_estimate
- OFDM系统仿真涵盖频偏估计的matlab代码，测试运行成功-OFDM system simulation covers the frequency offset estimation matlab code, test runs successfully
OFDM
- 首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提
ofdm-(2)
- ofdm chennel estimation
MIMO-OFDM(channel_estimation)
- MIMO_OFDM的信道估计，方法较多，性能很好，十分完整而强大的程序-MIMO_OFDM channel estimation methods are more good performance, very complete and powerful program
OFDM_OQAM-channel-estimation
- OQAM的论文，主要是关于新到估计的一些问题的研究，主要是干扰消除的信道估计形式。-this is the paper about OFDM/OQAM,which mainly is discussed by the channel estimation
ofdm
- OFDM中比较重要的就是信道估计方法研究，本程序研究了LS信道在OFDM不同信道中的仿真-OFDM is the study of the more important channel estimation method, the procedures studied LS channel simulation of different channels in OFDM
OFDM-equispace
- its a ofdm based matlab codes for equispace pilot asssited estimation. analysis shows that the pilot pattern improve the estimation of ofdm system
Design-and-FPGA-Implementation-of-OFDM-System-wit
- Design and FPGA Implementation of OFDM System with Channel Estimation and Synchronization