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
LS_estimation
- This an excellent matlab code for LS estimation technique that is one of the most powerfull technique for channel estimation in OFDM,-This is an excellent matlab code for LS estimation technique that is one of the most powerfull technique for channel
OFDMchannelestimate
- 书文提出了一种称为平均反馈(AF)的新算法．该算法利用两个相邻的 0FDM符号之间的荧联信息对LS算法的估计结果进行平均和反馈．以减少离斯白噪声岛子信道间干扰(1cI)对信道估计结 果的影囔。-The book article proposed one kind is called the average to feed back (AF) the new algorithm. This algorithm uses two neighboring between the 0FDM ma
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
MIMOWirelessCommunications
- MIMO OFDM STBC Channel Rayleigh responses
IEEE80211n_Channel_Estimation
- 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 mainly based on 802.1ln agreement MIMO-OFDM Channel Estimation. Firstly, MIMO. OFDM channel model. On this basis, derived in the slow fading channel b
06152270[1]
- 一篇是关于在OFDM系统下，改善LS信道估计的文章，其使得信道估计达到了很好的效果-a paper is about how to improve the channel estimation in the OFDM system ,it has achieves good performance
OFDM-LS-channel-estimation
- OFDM LS channel estimation
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_CHANNEL_Estimaton
- 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
MSEandSNR
- OFDM系统中，基于LS信道估计算法和MMSE信道估计算法的MSE分析和BER分析。-OFDM systems, channel estimation algorithm based on LS and MMSE channel estimation algorithms MSE analysis and BER analysis.
LS
- LS（Least Square，最小二乘法）算法是信道估计算法中最基本的算法之一。在MIMO-OFDM系统中，经常选择LS算法或其改进算法对信道进行估计。利用LS算法设计信道估计器，算法结构简单易于实现，且估计器不需要知道信道中各个收发天线对之间的自相关矩阵和噪声。-LS (further Square, Least Square) algorithm is one of the most basic algorithm of channel estimation algorithm. In M
OFDM-SYSTEM-MMSE-LS
- 这篇文章详细介绍了当前LTE中的信道估计算法的比较，很助于理解。-This article details a comparison of current LTE channel estimation algorithm, it helps to understand.
HW4
- A 16-QAM signal X, whose power is normalized as unity, is transmitted with OFDM over the discrete-time channel model h which has been used in Homework #2 and #3. As depicted in the below figure, the transmitter (TX) is now equipped with an N-point ID
Channel_est
- ofdm系统的基于导频的时域信道估计源代码，使用LMMSE和LS方法；-ofdm system source code is estimated based on the pilot channel time domain using LMMSE and LS method
Channel-Estimation-for-DBLAST-OFDM-Systems
- Abstract—Diagonal Bell Laboratories Layered Space-Time (DBLAST) structure offers a low complexity solution to realize the attractive capacity of Multiple-input and multiple-output (MIMO) systems. In this paper, we apply D-BLAST in orthogonal fr
block_type
- block type estimation channel OFDM by LS,MMSE
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