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[CommunicationWLAN-simulator

Description: ofdm结合2x2的mimo结构的WLAN环境数据传输仿真程序matlab版,包括信道估计和同步等模块。-OFDM combine 2x2 MIMO structure of the WLAN environment data transfer simulation program Matla b version, including channel estimation and synchronization module.
Platform: | Size: 27648 | Author: 尹浩 | Hits:

[OtherOFDM_qam

Description: 一种新的OFDM帧同步检测法,希望给大家带来帮助-a new OFDM frame synchronization method, we hope to bring help! !
Platform: | Size: 421888 | Author: 李同康 | Hits:

[DocumentsSyn_ofdm

Description: 这是篇关于OFDM同步的文章,Synchronization for MIMO OFDM systems。-This is the chapter on OFDM synchronization article, Synchronization for MIMO OFDM systems.
Platform: | Size: 100352 | Author: | Hits:

[Communication-MobileMIMO-OFDM

Description: 《MIMO-OFDM关键技术的研究和完整仿真平台的建立》,建立了一个完整的MIMO-OFDM的仿真平台,为实际的硬件平台提供解决方案,给出性能评估。为建立这个完整的仿真平台,本文从MIMO-OFDM信号模型,提出系统实现的各个关键技术:帧同步和载波频偏估计、信道估计、采样同步和载波跟踪、空时/频编解码。- MIMO-OFDM key technology research and the establishment of a complete simulation platform , the establishment of a complete MIMO-OFDM simulation platform, for the actual hardware platform to provide solutions, given performance evaluation. For the establishment of the integrity of the simulation platform, this article from the MIMO-OFDM signal model, the system in all key technologies: frame synchronization and carrier frequency offset estimation, channel estimation, sampling synchronization and carrier tracking, space-time/frequency codecs.
Platform: | Size: 2463744 | Author: 李继龙 | Hits:

[Communication-MobileOFDMsynn

Description: ofdm同步分析,同步过程,针对同步学习者,不是本人写的-OFDM synchronization analysis, synchronization process, in view of simultaneous learners, not my writing
Platform: | Size: 93184 | Author: Aries | Hits:

[DocumentsMIMO_OFDMSynchronization

Description: 介绍mimo-ofdm同步的文章,内容不错,有个全局的了解。-introduce mimo-ofdm Synchronization,have a overview of mimo-ofdm synchronization and make up a new method
Platform: | Size: 1141760 | Author: 张维校 | Hits:

[Communicationout

Description: this pdf thesis document about mimo ofdm synchronization-this is pdf thesis document about mimo ofdm synchronization
Platform: | Size: 2737152 | Author: eng_dina | Hits:

[OS Developars-2-147-2004

Description: mimo ofdm synchronization i-mimo ofdm synchronization ieee
Platform: | Size: 523264 | Author: iyad | Hits:

[Communication-Mobile2

Description: important thesis about synchronization in mimo ofdm
Platform: | Size: 2792448 | Author: eng_dina | Hits:

[matlab3

Description: thesis about mimo ofdm synchronization
Platform: | Size: 5266432 | Author: eng_dina | Hits:

[matlab24

Description: very good paper in mimo ofdm synchronization
Platform: | Size: 331776 | Author: eng_dina | Hits:

[Communication-Mobile1

Description: 多天线正交频分复用(MIMO-OFDM,Multiple-Input and Multiple-Output Orthogonal Frequency Division Multiplex)系统中,精确的符号定时同步可使接收端解调数据时消除载波频率偏移和符号间干扰。而由于MIMO空间信道复杂度较高,使得单天线OFDM系统的同步方法不能直接应用于MIMO-OFDM系统中。提出的两步同步方法首先利用时域导频作为第一步同步进行粗同步,然后利用循环交织前缀作为第二步同步对每一个MIMO-OFDM符号进行同步偏差调整。需要指出的是,两次同步过程均可以产生尖锐的相关峰,使得同步精度大为提高。-Accurate timing synchronization of symbol is important for MIMO-OFDM system,and it can eliminate the integral frequency shift of carrier and intersymbol interference.Two-step timing synchronization method is proposed in this thesis.First,the time-domain pilot is employed to obtain coarse timing synchronization,then the interleaved cyclic prefix and maximum likelihood estimation method are adopted to adjust the synchronization difference,through which the correlational characteristic of that window could be ...
Platform: | Size: 807936 | Author: 王睿 | Hits:

[Communication-MobileMIMO-OFDM-Systems-Based-on-Preamble-

Description: MIMO􀀁 OFDM 技术将成为第4 代移动通信系统的关键技术, 因MIMO􀀁 OFDM 对时间和频率偏移非常敏感, 因此MIMO􀀁 OFDM 同步显得尤为重要。提出了一种新的MIMO􀀁 OFDM 定时同步和频偏同步技术。以GCL 序列为基础设 计了一个新的符合MIMO􀀁 OFDM 同步技术的导频序列, 通过对该导频序列进行2 次相关得到频率估计, 并将所得频率 运用到定时同步中, 得到更为准确的时间估计。仿真结果表明, 在相同的信噪比情况下, 该方法可以使得系统的误码 率和帧传送误码率相对传统方法得到进一步减小。-MIMO􀀁 OFDM will become a key technology of the fourth generation mobile communications system. However, MIMO􀀁 OFDM is sensitive to the CFO and timing synchronization, so the MIMO􀀁 OFDM synchronization technology is very important. This paper proposes an accurate technique for timing and frequency synchronization of multiple􀀁 input multiple􀀁 output ( MIMO ) orthogonal frequency division multiplexing ( OFDM) systems. The technique derives a new preamble signal based on GCL sequences, according with the MIMJO􀀁 OFDM synchronization. The carrier frequency offset ( CFO) estimation is obtained through taking double correlation operations on the preamble signal, and used in the timing synchronization to gain accurate time estimation. The simulation results show that at the same SNR, the proposed method can reduce the BER and the frame transmission BER of the system compared to the conventional method.
Platform: | Size: 408576 | Author: 蜡笔 | Hits:

[matlabMIMO-OFDM-blind-timing-syn

Description: 一种mimo-ofdm分布式多天线系统的盲定时同步算法matlab仿真分析-a blind timing synchronization method in mimo-ofdm system,analysis with matlab
Platform: | Size: 851968 | Author: 李真 | Hits:

[File FormatMIMO-OFDM-

Description: 主要介绍了现代MIMO—OFDM无线通信系统的事实过程,包括信道估计,同步,纠错的内容-The fact modern MIMO-OFDM wireless communication system processes, including channel estimation and synchronization, error correction
Platform: | Size: 922624 | Author: dsz | Hits:

[matlabMIMO-OFDM-Comms-with-MATLAB

Description: MIMO-OFDM wireless communications with matlab 例程。包含propagation and fading、SISO channel models、MIMO Channel models、intorduction to ofdm、 synchronization for ofdm、channel estimation、Papr reduction、inter-cell interference mitigation techniques MIMO channel capacity,attenna diversty and space-time coding techniques, signal detection for spatially multiplexed mimo systems, exploitingchannel state information at the transmitter side, multi-user MIMO-MIMO-OFDM wireless communications with matlab routines. Includes propagation and fading, SISO channel models, MIMO Channel models, intorduction to ofdm, synchronization for ofdm, channel estimation, Papr reduction, inter-cell interference mitigation techniques MIMO channel capacity, attenna diversty and space-time coding techniques, signal detection for spatially multiplexed mimo systems, exploitingchannel state information at the transmitter side, multi-user MIMO
Platform: | Size: 801792 | Author: 吴世锋 | Hits:

[Program docMIMO-OFDM-synchronization-problems

Description: 学习OFDM同步问题不错的论文,方便下载-OFDM synchronization problems learning good paper, easy to download
Platform: | Size: 1966080 | Author: songhuanhuan | Hits:

[OtherMIMO-OFDM-Synchronization-

Description: 国外的一份关于802.11n资料的资料,对学习MIMO-ofdm的朋友非常实用。-A information about 802.11 n data abroad, MIMO- ofdm friend very practical to the study
Platform: | Size: 268288 | Author: lily | Hits:

[Software Engineering802.11nMIMO-OFDM-SYNC

Description: 基于IEEE802.11n MIMO-OFDM的时域同步和频域同步,经典算法和改进算法的对比,并且中英文均包含-Time domain based on IEEE802.11 n MIMO- OFDM synchronization and frequency synchronization, classic algorithms and the comparison of improved algorithm, and are included in both English and Chinese
Platform: | Size: 398336 | Author: 李玉 | Hits:

[Otherrapport 8

Description: Study of the temporal synchronization in the MIMO-OFDM systems applied to mobile networks
Platform: | Size: 1979392 | Author: kaissoun | Hits:
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