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Description: Optimisation of the pilot-to-data power ratio in the wireless MIMO-OFDM
system with low-complexity MMSE channel estimation-Optimisation of the pilot-to-data power ratio in the wireless MIMO-OFDMsystem with low-complexity MMSE channel estimation
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Size: 608256 |
Author: 何灵 |
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Description: A multiple-input multiple-output (MIMO) communication system combined with the orthogonal frequency division multiplexing (OFDM) modulation technique can achieve reliable
high data rate transmission over broadband wireless channels. Channel state information for both single-input single-output (SISO) and MIMO systems based on pilot aided arrangement is
investigated in this paper. The estimation of channel at pilot frequencies with conventional Least Square (LS) and Minimum Mean Square (MMSE) estimation algorithms is carried out
through Matlab simulation. The performance of MIMO OFDM and SISO OFDM are evaluated on the basis of Bit Error Rate (BER) and Mean Square Error (MSE) level.-A multiple-input multiple-output (MIMO) communication system combined with the orthogonal frequency division multiplexing (OFDM) modulation technique can achieve reliable
high data rate transmission over broadband wireless channels. Channel state information for both single-input single-output (SISO) and MIMO systems based on pilot aided arrangement is
investigated in this paper. The estimation of channel at pilot frequencies with conventional Least Square (LS) and Minimum Mean Square (MMSE) estimation algorithms is carried out
through Matlab simulation. The performance of MIMO OFDM and SISO OFDM are evaluated on the basis of Bit Error Rate (BER) and Mean Square Error (MSE) level.
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Size: 729088 |
Author: loihuynh |
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Description: the matlab file gives LS, MMSE, LMMSE channel estimation for wireless channel, very short and good
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Size: 1024 |
Author: mirza |
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Description: Bit Error Rate Performance Analysis of ZF, ML and MMSE
Equalizers for MIMO Wireless Communication Receiver
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Size: 497664 |
Author: huy |
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Description: A dynamic estimation of channel is necessary before the transmission of the signals since the wireless channel is time–varying..we use MMSE method for channel estimation. The MMSE method calculates the following, MMSE channel estimator is designed to minimize the estimation MSE. The MMSE estimate the channel responses.-A dynamic estimation of channel is necessary before the transmission of the signals since the wireless channel is time–varying..we use MMSE method for channel estimation. The MMSE method calculates the following, MMSE channel estimator is designed to minimize the estimation MSE. The MMSE estimate the channel responses.
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Size: 267264 |
Author: yuva |
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Description: 无线通信信道信息的最小均方误差估计的时域均衡函数-The wireless communication time-domain MMSE channel equalization information
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Size: 1024 |
Author: linyu |
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Description: MIMO是移动4G的通信技术，但是受到地形和外部建筑的影响，收到的无线信号含有多径，产生严重的码间干扰，文章中阐述了用MMSE方法对信号进行均衡，很好得恢复MIMO信号-4G MIMO mobile communication technology, but by the terrain and outside the building, the wireless signal containing the received multipath produce serious inter-symbol interference, the article describes a method of using the MMSE equalization of the signal, the recovery was very good MIMO signal
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Size: 1309696 |
Author: 周跃海 |
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Description: Wireless communication 4 by 4 mimo linear detection by MMSE scheme
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Size: 1024 |
Author: sanziwan |
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Description: 最小均方误差（MMSE）的算法，对HARQ系统的吞吐量分析，虚拟力的无线传感网络覆盖，合成孔径雷达（SAR)目标成像仿真，计算多重分形非趋势波动分析，具有丰富的参数选项。-Minimum mean square error (MMSE) algorithm, HARQ throughput analysis of the system, Virtual power wireless sensor network coverage, Synthetic Aperture Radar (SAR) imaging simulation target, Calculate the multifractal trend fluctuation analysis, It has a wealth of parameter options.
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Size: 5120 |
Author: vkinwz |
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Description: 在matlab环境中自动识别连通区域的大小,虚拟力的无线传感网络覆盖，实现串口的数据采集，使用大量的有限元法求解偏微分方程，最小均方误差（MMSE）的算法，对信号进行频谱分析及滤波。- Automatic identification in the matlab environment the size of the connected area, Virtual power wireless sensor network coverage, Achieve serial data acquisition, Using a large number of finite element method to solve partial differential equations, Minimum mean square error (MMSE) algorithm, The signal spectral analysis and filtering.
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Size: 8192 |
Author: wfsvvb |
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Description: 这个有中文注释，看得明白，虚拟力的无线传感网络覆盖，最小均方误差（MMSE）的算法，GPS和INS组合导航程序，是本科毕设的题目，重要参数的提取。- The Chinese have a comment, understand it, Virtual power wireless sensor network coverage, Minimum mean square error (MMSE) algorithm, GPS and INS navigation program, The title of the commercial is undergraduate course you Extract important parameters.
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Size: 5120 |
Author: iffcbn |
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Description: FMCW调频连续波雷达的测距测角，虚拟力的无线传感网络覆盖，最小均方误差（MMSE）的算法，单径或多径瑞利衰落信道仿真，一种噪声辅助数据分析方法,多元数据分析的主分量分析投影。- FMCW frequency modulated continuous wave radar range and angular measurements, Virtual power wireless sensor network coverage, Minimum mean square error (MMSE) algorithm, Single path or multipath Rayleigh fading channel simulation, A noise auxiliary data analysis method, Principal component analysis of multivariate data analysis projection.
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Size: 5120 |
Author: qqztrq |
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Description: 基于SVPWM的三电平逆变的matlab仿真，FIR 底通和带通滤波器和IIR 底通和带通滤波器，外文资料里面的源代码，车牌识别定位程序的部分功能，虚拟力的无线传感网络覆盖，在matlab环境中自动识别连通区域的大小,连续相位调制信号(CPM)产生，最小均方误差（MMSE）的算法。- Based on SVPWM three-level inverter matlab simulation, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Foreign materials inside the source code, Part of the license plate recognition locator feature, Virtual power wireless sensor network coverage, Automatic identification in the matlab environment the size of the connected area, Continuous phase modulation signal (CPM) to produce, Minimum mean square error (MMSE) algorithm.
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Size: 8192 |
Author: sscuhd |
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Description: 独立成分分析算法降低原始数据噪声，直线阵采用切比学夫加权控制主旁瓣比，仿真效果非常好，虚拟力的无线传感网络覆盖，isodata 迭代自组织的数据分析，主要为数据分析和统计，最小均方误差（MMSE）的算法。- Independent component analysis algorithm reduces the raw data noise, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Simulation of the effect is very good, Virtual power wireless sensor network coverage, Isodata iterative self-organizing data analysis, Mainly for data analysis and statistics, Minimum mean square error (MMSE) algorithm.
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Size: 5120 |
Author: zycfjsw |
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Description: 最小均方误差（MMSE）的算法，利用最小二乘法进行拟合多元非线性方程，光纤无线通信系统中传输性能的研究。- Minimum mean square error (MMSE) algorithm, Multivariate least squares fitting method of nonlinear equations, Fiber Transmission wireless communication system performance.
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Size: 6144 |
Author: nou |
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Description: With the increasing demand of higher data rate for telecommunication, the IEEE802.11n standard was constituted in 2009. The most important character of the standard is MIMO-OFDM, which not only improves the throughput but also the spectrum efficiency and channel capacity. And in wireless communication, the role of MIMO detectors plays an important part to remove inter-symbol interference (ISI) caused by multipath fading channel. In this paper the BER performance of IEEE 802.11n for 3x2, 4x2 and 4x3 antennas are compared using MMSE and ZF detectors in Matlab Simulink.
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Size: 465920 |
Author: wawi |
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Description: 虚拟力的无线传感网络覆盖，基于chebyshev的水声信号分析，最小均方误差（MMSE）的算法。- Virtual power wireless sensor network coverage, Based chebyshev underwater acoustic signal analysis, Minimum mean square error (MMSE) algorithm.
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Size: 7168 |
Author: tietenqaojao |
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Description: sar图像去噪的几种新的方法，最小均方误差（MMSE）的算法，光纤无线通信系统中传输性能的研究。- Several new methods sar image denoising, Minimum mean square error (MMSE) algorithm, Fiber Transmission wireless communication system performance.
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Size: 7168 |
Author: 王崇政 |
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Description: MIMO通信，VBlast串行干扰抵消，结合ZF算法和MMSE算法，比较其性能。MIMO通信 串行干扰抵消(MOMO communication, serial interference cancellation)
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Size: 2048 |
Author: ljbonbon
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Description: Fiber Transmission wireless communication system performance, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Minimum mean square error (MMSE) algorithm.
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Size: 8192 |
Author: hxqtexpi
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