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mmse仿真
- MMse信道估计数，都需要通过导频序列来获取同步信息，而且为了达到更好的均衡效果，OFDM 系统也要进行简单的频域均衡。此外，OFDM与SC．FDE的帧格式也十分相似，都 需要添加CP(SC．FDE采用UW)来吸收前面帧的干扰并满足循环卷积特性。 由于OFDM在结构和原理上都与SC．FDE十分相近，可以设计一种双模式系统。 双模式系统仅仅改变IFFT模块在发送端和接收端的位置就可以同时支持两种系统传 输。两种系统都可以通过编码、自适应调制和空间分集提高性能。而且，
InitialPerformanceEvaluationofDFTSpreadOFDMBasedS
- Abstract—In this paper we present an initial performance evaluation of the 3GPP UTRA Long Term Evolution (UTRA LTE) uplink with baseline settings. The performance results are obtained from a detailed UTRA LTE uplink link level simulator suppo
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
prueba
- ZF MMSE QPSK 16-QAM mimo 2x2 4x4 v-blast
ex_genmatrix
- OFDM using uqiue word. Generation and MMSE decoding, Sphere decoding
MMSE-channel-estimation
- 时间同步情况下OFDM系统MMSE信道估计算法，包括相关公式推导-Robust MMSE Channel Estimation in OFDM Systems with Practical Timing Synchronization
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.
Analysis-of-Low-Complexity
- OFDM系统中基于加窗的DFT算法的低复杂度的MMSE信道估计-OFDM systems MMSE channel low-complexity algorithm based on windowed DFT estimates
12.ISCA-RJRS-2013-290
- Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carr
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.
ofdm-bpsk-with-mmse
- matlab code for ofdm bpsk communication with mmse equalization
block_type
- block type estimation channel OFDM by LS,MMSE
MMSE Channel Estimator for OFDM Receiver
- 我们基于Jake模型重新推导了新的自相关函数，并基于新的自相关函数提出了一种通用最小均方误差（MMSE）信道估计器。 因此，由于其固有的鲁棒性，所提出的MMSE信道估计器可以被用于各种信道场景。 MMSE信道估计器的性能是通过实践DVB-T标准进行研究的，该标准表明MMSE信道估计器能以低复杂度实现非凡的最小平方误差性能(Based on the Jake model, we derive the new autocorrelation function and propose a univer