Search - channel OFDM

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[Post-TeleCom sofeware systems] MIMO_Channel_Simulation DL : 1: 一个MIMO信道仿真实现的例子，有详细的文档说明和完整的代码-a MIMO Channel Simulation example, a detailed description and documentation of code integrity
Date : 2026-01-08 Size : 556kb User :
[Post-TeleCom sofeware systems] OFDMSIMULATE DL : 0: OFDM仿真参数：％子载波数 128 ％位数/ 符号 2 ％符号数/ 载波 1000 ％训练符号数 0 ％循环前缀长度 8 (1/16)*T ％调制方式 4-QAM ％多径信道数 3 ％ IFFT Size 128 ％信道最大时延 2 -OFDM simulation parameters : % subcarriers median number of 128%/2% Symbol Symbol/Carrier Training 1000% 0% Symbol few cyclic prefix length 8 (1/16)* T% modulation 4-QAM% multi-path channel number 3% 128% Size IFFT letter Maximum delay 2
Date : 2026-01-08 Size : 19kb User : 高源
[Post-TeleCom sofeware systems] ofdm-qpsk DL : 0: 通信系统中常用的多进制数字相位调制的源代码并结合ofdm系统加入了相应的保护前缀（cp）和导频序列应用于有关ofdm的信道估计等系统-Communication systems commonly used in multi-band digital phase modulation of the source code and combine OFDM system by adding a prefix corresponding protection (cp) and the pilot sequence used in the relevant channel estimation of OFDM systems
Date : 2026-01-08 Size : 1kb User : bingo
[Post-TeleCom sofeware systems] ofdm DL : 0: 该程序源代码实现了OFDM通信系统性能的仿真，调制方式有BPSK,QPSK,MSK,QAM,信道为AWGN和Rayleigh信道，并对有插入导频的符合IEEE802.11a的OFDM系统进行了仿真。-The program source code to achieve the performance of OFDM communication system simulation, modulation has BPSK, QPSK, MSK, QAM, for the AWGN channel and Rayleigh channel, and have inserted the line with the IEEE802.11a pilot of OFDM system simulation.
Date : 2026-01-08 Size : 172kb User : 郭顺利
[Post-TeleCom sofeware systems] OFDM-Channel-Estimation-Based-on-Comb-Pilot DL : 0: 基于导频的ＯＦＤＭ系统信到估计的ＭＡＴＬＡＢ源代码，里面有详细的注释说明-Pilot-based OFDM system, the letter to the estimated MATLAB source code, which has detailed notes
Date : 2026-01-08 Size : 3kb User : liulu_tina
[Post-TeleCom sofeware systems] ofdm DL : 0: ODFM系统的系列仿真代码，主要是信道衰减方面的，运行时有点慢，耐心等待哦-Series ODFM system simulation code, mainly channel attenuation areas, run-time a little slow, be patient Oh
Date : 2026-01-08 Size : 27kb User : 置信区间
[Post-TeleCom sofeware systems] OFDM_channelEstimation DL : 0: 11.txt为产生信道冲激响应的源码， 22.txt为各种OFDM信道估计算法的源码-11.txt for producing channel impulse response of the source, 22.txt for a variety of OFDM channel estimation algorithm for the source
Date : 2026-01-08 Size : 2kb User :
[Post-TeleCom sofeware systems] ostbc DL : 0: This program simulates the bit-error-rate (BER) performance of OSTBC with L=4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation- 16 QAM with gray coding resulting in 2 bits/sec/Hz.-This program simulates the bit-error-rate (BER) performance of OSTBC with L = 4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation-16 QAM with gray coding resulting in 2 bits/sec/Hz.
Date : 2026-01-08 Size : 1kb User : george
[Post-TeleCom sofeware systems] Simulation-Performance-Analysis-of-OFDM-System-in- DL : 0: 构建了正交频分复用(OFDM)系统的仿真模型,给出了具体信道的参数。在不同信道传输环境下,对不同调制方式和不同移动速度下的OFDM系统性能进行了分析比较,在仿真结果的基础上给出了OFDM系统抗多普勒频移的参考方案,采用的信道模型基于ITU - RM. 1225 ChannelB瑞利(Rayleigh)衰落信道。最后,在基于COST 207的信道模型下,对四种典型环境的OFDM系统进行了仿真研究,并对其结果作了讨论分析。结果表明:在多径衰落信道下,OFDM系统可以有效克服多径衰落和多普勒频移,能够应用于未来的通信系统。关键词:正交频分复用多径衰落信道多普勒效应循环前缀-err
Date : 2026-01-08 Size : 510kb User : 子羽
[Post-TeleCom sofeware systems] OFDM_AWGN_SIM DL : 0: ofdm simulation in AWGN channel.you can learn clearly that how ofdm works
Date : 2026-01-08 Size : 1kb User :
[Post-TeleCom sofeware systems] MIMO_channel DL : 0: 4G无线移动通信中关键技术MIMO的信道模型源代码-4G wireless mobile communications in the key technologies of the MIMO channel model source code
Date : 2026-01-08 Size : 1kb User : 杨阳
[Post-TeleCom sofeware systems] ssss DL : 0: Channel Estimation and Data Detection for Mobile MIMO OFDM System 一篇详细介绍Channel Estimation and Data Detection for Mobile MIMO OFDM System的博士论文。 -Channel Estimation and Data Detection for Mobile MIMO OFDM System introduce a detailed Channel Estimation and Data Detection for Mobile MIMO OFDM System
Date : 2026-01-08 Size : 479kb User : songwei
[Post-TeleCom sofeware systems] BPSK DL : 0: 基于梳状导频的ofdm系统LS信道分析，使用BPSK调制方式-Based on the pilot comb LS channel OFDM system analysis, the use of BPSK modulation
Date : 2026-01-08 Size : 3kb User : 徐涛
[Post-TeleCom sofeware systems] ofdm DL : 0: QPSK调制的基于梳状导频的ofdm系统信道估计-QPSK modulation comb-based pilot of the OFDM system channel estimation
Date : 2026-01-08 Size : 3kb User : 徐涛
[Post-TeleCom sofeware systems] mimosimulator DL : 0: MIMO信道仿真源程序和说明书，其中有详细的说明文字，有一定参考价值-MIMO channel simulation source code and manuals, including detailed description of the text has a certain reference value
Date : 2026-01-08 Size : 674kb User : zuoxiaoya
[Post-TeleCom sofeware systems] channel_esti_em730a DL : 0: 代码为实现EM算法进行ofdm调制信号进行信道估计的仿真代码-source codes simulate the channel estimation using em algorithm
Date : 2026-01-08 Size : 1kb User : 张宇治
[Post-TeleCom sofeware systems] OFDMsystembasedontheconversiondomainchannelestmati DL : 0: 本代码是基于OFDM系统的一种转换域估计算法，有整个OFDM系统及改进的信道估计算法仿真。包括LS,MMSE,LMMSE,DFT,及改进后的DCT算法。-The code is based on the OFDM system, the conversion of a domain estimation algorithm, the OFDM system and revamp the entire channel estimation algorithm for the simulation. Including the LS, MMSE, LMMSE, DFT, and DCT algorithm improved.
Date : 2026-01-08 Size : 234kb User : 赵琪
[Post-TeleCom sofeware systems] MIMOOFDMchannelestimationofdifferentcontrast DL : 0: 本代码是基于MIMO-OFDM系统下做的信道估计技术的研究。MIMO,OFDM是4G的核心技术，两者相结合的估计算法也是现在研究的热点。本代码包括几种核心的估计算法并可直接仿真出结果。-The code is based on MIMO-OFDM system channel estimation to do research. MIMO, OFDM is the core of 4G technology, a combination of both the estimation algorithm is now a hot research. The code includes several core estimation algorithm and simulation results directly.
Date : 2026-01-08 Size : 2kb User : 赵琪
[Post-TeleCom sofeware systems] channelestimationforMIMO-OFDM DL : 0: Comparison of the different channel estimation methods for mimo-ofdm communication systems.
Date : 2026-01-08 Size : 2kb User : 王洪江
[Post-TeleCom sofeware systems] OFDM DL : 0: OFDM系统在AWGN和多径信道下的仿真。包括cyclic prefix,pilot,channel estimation，误比特率曲线以及实验报告（英文）-OFDM system in AWGN and multipath channel simulation. Including the cyclic prefix, pilot, channel estimation, bit error rate curve and the experimental report (English)
Date : 2026-01-08 Size : 310kb User : 谢宁

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