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这是一篇比较有价值的关于MIMO信道估计与接收端信号检测的文章。-This is a valuable on the MIMO channel estimation and signal detection receiving end of the article.
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mimo-ofdm系统基于梳状导频的信道估计，使用最小二乘法，线性内插。-mimo - ofdm system based on comb-Pilot channel estimation, the use of least squares linear interpolation.
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基于期望最大化(EM)的最大后验信道估计算法(MAP)在高信噪比(SNR)下将很难获得较低的估计误差,并且,对于导频辅助的MIMO-OFDM系统,OFDM符号的数据传输效率随着发送天线的增加而明显下降.为改善这两种缺陷,引入一种等效的信号模型来改善高SNR下的估计性能 在相邻多个OFDM符号内使用相移正交导频序列和联合估计来提高系统的数据传输效率和估计性能 根据角域内信道间的独立性来减小噪声对估计的影响.通过仿真实验可知,所提算法具有更小的估计误差和更高的数据传输效率.-Maximum a po
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这是一个2*2多入多出正交频分复用信道估计模型-This is a 2* 2 Rayleigh channel model of the mimo-ofdm channel estimation model
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Channel Estimation of MIMO OFDM with MMSE Estimator.
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这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。
-This is a space-time block coding based on MIMO_OFDM Communication System Simulation and Design. The system consists of QPSK modulation and demodulation, IFFT modulation,
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这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。
-This is a space-time block coding based on the MIMO_OFDM Communication System Simulation and Design. This system consists of QPSK modulation and demodulation, IFFT modula
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西安电子科技大学博士学位论文《MINO信道参数估计的研究》，具有一定参考价值-PhD thesis, Xi' an University of Electronic Science and Technology " MINO estimation of channel parameters" , has some reference value
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MIMO-OFDM 系统信道估计，天线选择方面的期刊，26份-MIMO-OFDM system channel estimation and antenna selection of periodicals, 26
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Designing spectral e±cient, high-speed wireless links that o® er high quality-
of-service and range capability has been a critical research and engineering chal-
lenge. In this thesis, we mainly address the complexity and performance issues o
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为了抑制多用户MIMO-OFDM系统的共道干扰,采用MMSE干扰抑制和符号估计相结合的检测方案,该检测方案接收端译码简单.理论分析及仿真结果表明,与传统检测方案相比,该检测方案在没有增加计算复杂度的情况下有效地抑制并消除了共道用户干扰.-In order to restrain the interference of co-channel users in MIMO-OFDM system,in this paper,adopted the combination of the detectio
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Performance comparison of RLS and LMS channel estimation techniques with optimum training sequences for MIMO-OFDM systems
Performance comparison of RLS and LMS channel estimation techniques with optimum training sequences for MIMO-OFDM systems
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主要针对ofdm系统中编码传输信道估计等一系列相关活动进行仿真(Mainly for the OFDM system coding, transmission, channel estimation and a series of related activities simulation)
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matlab 实现MIMO-OFDM的信道估计(Channel estimation for the implementation of MIMO-OFDM by MATLAB)
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在不同的信道下（如频率选择性信道和非频率选择性信道）mimo-ofdm的性能(Performance of MIMO-OFDM under different channels (such as frequency selective channels and non frequency selective channels))
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这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。
此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训
练符号的信道估计等通信模块。(This is a simulation design of a MIMO_OFDM communication system based on space time block coding.
The system includes QPSK modulation and demodulation, IFFT modulation,
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MIMO stands for Multiple-input multiple-output. While it involves multiple technologies, MIMO can essentially be boiled down to this single principle: a wireless network that allows the transmitting and receiving of more than one data signal simultan
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这是一个基于空时分组编码的 MIMO_OFDM 通信系统的仿真设计。此系统包括 QPSK 调制解调， IFFT 调制，空时编解码，基于训练符号的信道估计等通信模块，包含这些模块的 m 文件。(This is a simulation design of a MIMO_OFDM communication system based on space-time block coding.This system includes QPSK modulation and demodulation, IF
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混合混合低分辨率MIMO架构可以减少ADC的数量和分辨率，从而降低功耗。(Mixed hybrid-low resolution MIMO architectures reduce both the number of ADCs and their resolution to reduce power consumption)
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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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