Search - mimo-ofdm

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【matlab】 script_ber_mimo_mmse_bpsk_rayleigh_channel DL : 0: computing the BER for BPSK modulation in a mimo mmse
Update : 2024-05-18 Size : 1024 Publisher : moh
【matlab】 zf_mmse DL : 0: MIMO预编码，线性zf,mmse预编码性能比较-MIMO pre-coding, linear zf, mmse Performance Comparison of precoding
Update : 2024-05-18 Size : 1024 Publisher : leilei
【matlab】 mimo_ofdm DL : 0: MIMO信道仿真用于OFDM系统，完整代码-MIMO channel simulation for OFDM system
Update : 2024-05-18 Size : 181248 Publisher : 陈国涛
【matlab】 OFDM DL : 0: 该文件包含用MATLAB实现的OFDM 的源程序-Channel estimation for a MIMO-OFDM system
Update : 2024-05-18 Size : 1879040 Publisher :
【Communication-Mobile】 Diversity_SM_MIMO DL : 0: Diversity MIMO and Spatial Mutiplexing
Update : 2024-05-18 Size : 342016 Publisher : bthieu
【Communication-Mobile】 KT-phan-tap-anten DL : 0: antenna diversity technique. MIMO system
Update : 2024-05-18 Size : 233472 Publisher : bthieu
【Program doc】 CHANNEL-ESTIMATION-IN-OFDM-SYSTEMS DL : 0: It the document on pdf having the channel estimation in mimo ofdm systems.describing all MIMO,OFDM,Channel estimation
Update : 2024-05-18 Size : 1202176 Publisher : surya
【matlab】 work DL : 0: 用matlab代码仿真mimo-ofdm,cdma等-simulating mimo-ofdm,cdma with matlab code
Update : 2024-05-18 Size : 59392 Publisher : alforyzhang
【Other】 2- DL : 0: 比较分析空间复用技术的mimo - ofdm系统的室外有限的反馈约束-A comparative analysis of spatial multiplexing techniques for outdoor MIMO-OFDM systems with a limited feedback constraint
Update : 2024-05-18 Size : 630784 Publisher : 黄凡玮
【Communication-Mobile】 MIMO DL : 0: MIMO-OFDM系统中的信道估计算法-MIMO-OFDM system channel estimation algorithm ~ ~
Update : 2024-05-18 Size : 1985536 Publisher : delia
【matlab】 block_mimo_-ofdm_channelestimation DL : 0: 很完整经典的多输入多输出正交频分复用技术的联合仿真，用MATLAB 搭建仿真平台，包括个其整个过程，有20个M文件及很多个数据文件，可对MIMOOFDM技术进行全面评估-mimo-ofdm matlab
Update : 2024-05-18 Size : 221184 Publisher : foreversword
【Communication-Mobile】 PTS DL : 0: simulating PAPR reduction with PTS method in STBC MIMO OFDM
Update : 2024-05-18 Size : 1024 Publisher : Andang
【Communication-Mobile】 OFDM_Matlab DL : 0: ebook mimo OFDM with Matlab
Update : 2024-05-18 Size : 5035008 Publisher : ezzldin
【Communication-Mobile】 STTC-algorithm DL : 0: STTC Algorithm for MIMO OFDM systems
Update : 2024-05-18 Size : 4096 Publisher : Pasha
【3G develop】 shaad DL : 0: this is mimo ofdm papr reduction code
Update : 2024-05-18 Size : 1024 Publisher : tahsin
【Communication-Mobile】 Hiperlan_channel DL : 0: 基于mimo-ofdm的信道仿真模型建立，给出相关系数和模型的建立-Mimo-ofdm-based channel simulation model building, given the correlation coefficient and model
Update : 2024-05-18 Size : 1024 Publisher : 田怡
【matlab】 MATLAB_SIMULINK DL : 0: 通信系统建模仿真源码包括蓝牙 CDMA IS95 OFDM MIMO极其相关函数-Modeling and simulation of communication systems including source code is extremely Bluetooth CDMA IS95 OFDM MIMO correlation function
Update : 2024-05-18 Size : 4363264 Publisher : songwenjun
【Communication-Mobile】 MIMO_OFDM DL : 0: 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 posteriori(MAP) channel estimation algorithm usually uses expectation maximum(EM) algorithm to decrease the high computation.However,this kind of operation has a difficulty in obtaining ideal estimation performance at high signal to noise ratio(SNR) because of the convergent feature of EM algorithm.In addition,for pilot-based multiple-input multiple-output with orthogonal frequency division multiplexing(MIMO-OFDM) systems,data transmission efficiency of OFDM symbol will be reduced with the increas...
Update : 2024-05-18 Size : 134144 Publisher : 王睿
【Communication-Mobile】 12 DL : 0: 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 detection scheme about the linear MMSE interference suppression and symbol estimation,and the receiver maintained decoding simplicity.Theory analysis and simulation results reveal that the proposed scheme can suppress and cancel the interference from co-channel users effectively without increasing the complexity significantly.
Update : 2024-05-18 Size : 200704 Publisher : 王睿
【Communication-Mobile】 22 DL : 1: 用小波变换思想,提出一种基于小波去噪的多输入多输出正交频分复用(MIMO-OFDM)系统信道估计方法。该方法首先利用最小二乘(LS)方法进行信道估计,然后对估计后的结果进行小波去噪处理。与传统最小二乘信道估计方法相比,该方法不需要预先知道信道的统计特性,信道估计性能有明显提高。-Based on wavelet transform,a method for MIMO-OFDM channel estimation with noise reduction is given,which is divided into DFT interpolation and noise reduction.Simulation experiments shows that,Compared with the traditional linear interpolation or DFT interpolation,the new method does not need any statistical characteristic of channel and it has good performance of channel estimation.
Update : 2024-05-18 Size : 206848 Publisher : 王睿

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