搜索资源列表
comb11
- OFDM中基于导频的信道估计,通过仿真可以得到比较图。-OFDM Channel Estimation Based on Comb Pilot
M_3
- ofdm系统仿真程序,简单估计了LMS信道没有加入与MMSE等其他信道估计算法的比较-ofdm system simulation program, a simple estimate of the LMS channel is not joined with other MMSE channel estimation algorithm
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
802.11a_OFDM_MATLABcode
- OFDM收发机matlab仿真代码,比较全面,包括编解码调制解调,信道估计等-OFDM transceiver matlab simulation code
OFDM2
- 1. 该程序进行了简单的LMS信道估计,没有加入与MMSE等其他信道估计算法的比较; 2. 程序中循环前缀的设置,作者称是25%的CP,但是从矩阵的构造并不能看出这一点 并且CP为Zero-CP,需要加入与真正复制了数据样值的循环CP系统进行性能对比 3. 仿真条件为系统处于理想同步情况下。 -1. The program had a simple LMS channel estimation, not joined with the MMSE channel estim
ofdmestimate
- 基于导频的OFDM信道估计算法的比较与分析pdf论文-Pilot-based OFDM Channel Estimation Algorithm comparison and analysis of pdf papers
OFDM_OPTIMAL
- 关于OFDM信道估计算法的仿真,比较详细-Simulation of channel estimation on OFDM
OFDM
- Matlab的OFDM仿真,信道估计,有BER曲线 该程序进行了简单的LMS信道估计,没有加入与MMSE等其他信道估计算法的比较;-Matlab simulation of OFDM, channel estimation, BER curves the program was simple LMS channel estimation, not joined with the MMSE channel estimation algorithm and other comparative
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
fixedPointFFTAlgorithm(DIT-DIF-SRFFT)
- 不同定点FFT算法的性能比较,适合于OFDM信道估计FFT算法-Different fixed-point FFT algorithm performance comparison for channel estimation in OFDM FFT algorithm
easy-understood-estimation-progarm-with-paper
- 是一个实现简单但是完整的信道估计,虽然只有ls与mmse的比较,但是提供了一篇原文论文。-Is a simple but complete channel estimation, although only ls and mmse comparison, but it provides an original thesis.
DRM_channel
- DRM系统中采用不同信道估计算法的性能比较,-DRM systems use different channel estimation algorithm for performance comparison,
ofdm_ls
- 可以实现ofdm的LS信道估计,并与未采用估计时进行比较-The LS can ofdm channel estimation, and with no comparison with estimates
OFDMoncha
- OFDM系统中信道估计的ls,mmse算法性能比较程序-OFDM system channel estimation of the ls, mmse algorithm performance comparison procedures
111
- 基于matlab的ofdm系统仿真,通过仿真实现了ls 和LMMSE准则的信道估计,并仿真比较了两种方法的性能-Matlab ofdm systems based on the simulation, the simulation criteria to achieve the ls and LMMSE channel estimation, and simulation performance of the two methods compared
The-simulation-of-OFDM-systems
- 正交频分复用(OFDM) 是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情 况下,保护时隙(CP) 和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系 统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保 护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。-Orthogonal frequency division mult
SER_compare
- 仿真比较OFDM系统LS和MMSE信道估计算法的误符号率。-Founder comparing LS and MMSE OFDM system channel estimation algorithm for unsigned rate.
MSE_compare
- 仿真比较OFDM系统LS和MMSE信道估计算法的均方误差。-OFDM system simulation comparing LS and MMSE channel estimation algorithm for the mean square error.
OFDM
- ofdm信道估计算法中,ls与lmmse和基于奇异值分解MMSE的比较。-ofdm channel estimation algorithm, ls and lmmse and MMSE based on singular value decomposition of the comparison.
16QAMLS
- 分析比较了16QAM的块状导频与没有加信道估计的性能比较OFDM系统-Analysis and comparison of 16QAM and no massive increase pilot channel estimation OFDM System Performance Comparison