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本文就无线移动通信信道估计算法研究有了深入了解,并实现了MATLAB仿真!-paper on wireless mobile communication channel estimation algorithm with a deeper understanding, and to achieve the MATLAB!
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OFDM经典论文,学习OFDM必看文章,是关于OFDM奇异值分解信道估计的。-OFDM classic paper, learning OFDM must-see article, is the About OFDM singular value decomposition of channel estimation.
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Author: Vinay Uday Prabhu
E-mail: vinay_u_prabhu@yahoo.co.uk
Function: Comparison of the performances of the LS and the MMSE channel estimators
for a 64 sub carrier OFDM system based on the parameter of Mean square error
Assumptions: The
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基于导频的OFDM信道估计算法及性能分析pdf论文-Pilot-based OFDM channel estimation algorithm and performance analysis pdf paper
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文章介绍了OFDM 系统中插入导频的Ls信道估计与MMSE信道估计两种算法,通过试验
仿真说明了MMSE信道估计算法对系统性能的提升要优于Ls信道估计算法,但MMSE信道估计算法的
计算量大于LS信道估计算法。-This paper introduced the MMSE and LS of pilot based channel estimation in the OFDM system,the expert。一
ment shows that the MMSE channel e
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在多径分量数确定的前提下,MIMO-OFDM系统采用传统的基于导频辅助和盲信道估计算法能获得较好性能。实际无线环境中,多径分量数目与幅度都是时变的,则传统信道估计方法不再适用。该文采用随机集理论建模MIMO-OFDM系统信道多径分量数的变化和MIMO信道。基于此模型提出了集中粒子空间重采样方法(CRS),在保留大概率粒子抽样样本的同时主动抛弃小概率抽样样本,以获得更为准确的真实样本逼近。并提出了基于集中重采样Rao-Blackwellised粒子滤波的信道估计方法(RBPFC)。仿真结果表明:所
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ieee paper in pdf channel estimation
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channel estimation and mitigation techniques paper
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使用压缩感知进行信道估计的仿真代码,论文已经发表于I-channel estimation using CS theory,paper has been published in IEEE
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文中提出了一种改进的基于DFT的信道估计算法MMSE,对信道估计算法的学习是很有帮助的-This paper proposes an improved DFT-based channel estimation algorithm for the MMSE channel estimation algorithm learning is helpful
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Abstract—In this paper, we study the joint estimation of inphase
and quadrature-phase (I/Q) imbalance, carrier frequency
offset (CFO), and channel response for multiple-input multipleoutput
(MIMO) orthogonal frequency division multiplexing
(O
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Abstract—In this paper, we study the joint estimation of inphase
and quadrature-phase (I/Q) imbalance, carrier frequency
offset (CFO), and channel response for multiple-input multipleoutput
(MIMO) orthogonal frequency division multiplexing
(O
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a paper on channel estimation
I hope it helps
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OFDM仿真程序,赵玉萍老师1997年VTC上的一篇关于OFDM信道估计的论文的结果,压缩包中包含了matlab程序和那篇论文,matlab程序的顶层脚本是plot_figure.m,请直接运行此脚本
主函数文件是ZHAO_OFDM.m,被plot_figure.m调用
-OFDM simulation program, ZHAO Yuping teacher on a VTC 1997 results for OFDM channel estimation papers, archiv
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本文用了半盲信道估计算法对实际问题进行了研究,其效果良好。-In this paper, a semi blind channel estimation algorithm is used to study the practical problems.
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该文件提出另一种新的信道估计算法,和传统的方法做了比较,得出了良好的效果。(The paper presents another new channel estimation algorithm, which is compared with the traditional method and yields good results.)
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改论文详细描述了信道估计算法,提出了一种新的信道估计算法,即压缩感知算法,得到了良好的效果!(The paper describes the channel estimation algorithm in detail, and proposes a new channel estimation algorithm, that is, the compressive sensing algorithm, which has achieved good results!)
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该论文主要是关于信道估计方面的,在Millimeter Wave Systems中该算法具有很好的估计精确性。推荐大家读取看看!(The paper is mainly about channel estimation. In Millimeter Wave Systems, the algorithm has a good estimation accuracy. Recommend everyone read it!)
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这篇论文主要低复杂度下的毫米波大规模MIMO混和预编码和信道估计,该算法能够降低计算复杂度和时间复杂度。(This paper mainly deals with millimeter-wave MIMO mixed precoding and channel estimation under low complexity. The algorithm can reduce the computational complexity and time complexity.)
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本文考虑了一种新的系统模型,它结合了通用收发器硬件损伤在BSs(配备大型天线阵列)和单天线用户设备(UE)。与传统硬件的传统情况相反,我们表明硬件损伤在信道估计精度和每个UE的下行链路/上行链路容量上创建有限天花板。令人惊讶的是,容量主要受限于UE的硬件,而大规模阵列中的损伤的影响逐渐消失,并且用户间干扰(特别是导频污染)变得可以忽略不计。此外,我们证明了大量的MIMO所提供的巨大自由度可以用来减少发射功率和/或容忍较大的硬件损伤,这允许使用廉价和节能的天线元件。(This paper cons
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