搜索资源列表
OFDM的MATLAB系统仿
- OFDM的MATLAB系统仿真，使用QPSK调制、梳状导频LS信道估计，并且还进行了LS和MMSE信道估计方法的性能比较,MATLAB simulation of the OFDM system, QPSK modulation, combed pilot LS channel estimation, and performance comparison of LS and MMSE channel estimation
shangchuan
- 基于导频的ofdm信道估计算法研究，包括基本的算法思想和解决步骤-Based on the pilot channel estimation algorithm for ofdm research, including the basic ideas and algorithms to solve these
ofdm
- 基于导频的ofdm信道估计ls 和mmse算法 -Pilot-based channel estimation of ofdm and mmse algorithm ls
pilotbasedchannelestimatininOFDMsystems
- 频域不同导频密度的信道估计在被研究，并且在高低时延信道其信道估计被固定了导频分配时域。频域信道估计是基于插补，多项式的广义线性模型（或最小二乘法）和维纳滤波（或线性最小均方误差法）的方法。时域的信道估计是用线性插补完成的。我们通过测量在基于克拉克散射模型的瑞利衰落信道上并带有QPSK调制的粗误码率，已经比较了所有这些方案的结果。-Different pilot density in frequency domain channel estimate to research, and its hi
LS_test
- 基于梳状导频的OFDM信道估计中LS算法的测试程序-LS algorithm testing program based on the the comb pilot of OFDM channel estimation
channelesti
- 信道估计LS法，从数据中将导频提取出来进行估计-LS channel estimate
OFDM_matlab
- 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
OFDMPilot
- 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
Inputs
- 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
pilot-estimation
- 信道估计 导频 MMSE 仿真 matlab -channel estimation simulation
DS_CDMA-Channel-Estimation
- DS_CDMA通信系统信道估计，采用的基于导频的LS算法，还包括扩频调制、解扩等基本CDMA系统程序。-DS_CDMA communication systems channel estimation, the LS algorithm based on pilot, including spread spectrum modulation and algorithm to CDMA system program.
MIMO-Channel-estiamtion
- MIMO信道均衡与估计：在高斯信道环境下，LTE系统中，基于导频的信道估计。-MIMO channel equalization and estimation: In the Gaussian channel environment, LTE system, based on pilot channel estimates.
mmse_QPSK_rayleigh_channel
- 大规模天线导频污染的信道估计方法和ls最小二乘法-Large-scale antenna pilot pollution of ls channel estimation method and the least square method
daopin
- 生成导频信号，并利用导频进行信道估计，利用两种方法分别进行信道估计，两种方法并进行了比较。-Generating a pilot signal, and using pilot channel estimation
CSRgenerator
- LTE-A系统下生成导频序列,主要用在ofdm情况下进行信道估计(generate pilot in LTE-A)
ofdm_EM_channel
- 基于OFDM系统的信道估计算法研究，包括OFDM系统仿真和基于导频的信道估计算法(Research on channel estimation algorithm based on OFDM system)
基于导频的信道估计
- 采用导频实现通信信道估计程序采用MATLAB进行仿真实验。(achiving the estimation of communication channel by guided frequency.)
trainning_vs_pilot
- 文中在发送数据前先发训练序列和导频序列，在接收端对接收到的信号进行信道估计，再将得到的信道信息来解调我们有用的信号(In this paper, the training sequence and pilot sequence are sent before sending the data, the received signal is estimated at the receiving end, and then the obtained channel information is us
15883881MATLAB
- 该程序主要是比较了基于导频的不同信道估计下的性能对比，对初学者有一定的参考价值。里面的程序有详细的注解。(The program mainly compares the performance of different channel estimates based on pilot, which has a certain reference value for beginners. The program inside has detailed annotations.)
新型大规模MIMO OFDM信道估计方法的研究
- 本篇论文研究的 FDD 模式下的 Massive MIMO OFDM 系统的信道估计方法，通过分析 MIMO OFDM 系统存在的空时共同稀疏性，应用结构化理论处理 Massive MIMO 信道。为了 减少导频的消耗，提出适合的估计方法(In this paper, the channel estimation method of Massive MIMO OFDM system in FDD mode is studied Space-time common sparsity in MI