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
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!
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
PILOT-AND-ICI
- 主要描述ofdm导频与其误码率的关系，并提出了最有导频设计方案和ici产生原因。-Ofdm pilot describes the relationship between frequency and its error rate, and made the most of the pilot design and ici causes.
OFDM
- 两篇关于ofdm的导频结构设计的文献，较为详细，有需要的可以参考一下-About two pilot structure ofdm design documents, more detailed, there is a need for reference
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
pilot-insersion-and-remove
- Pilot insersion and remove for OFDM block
An-Adaptive-Channel-Estimation
- 文章介绍了自适应均衡技术在MIMO OFDM系统中的应用研究。-In this paper, an adaptive channel estimation for MIMO OFDM is proposed. A set of pilot tones first are placed in each OFDM block, then the channel frequency response of these pilot tones are adaptively estimat