Description: 我自己写的ＯＦＤＭ符号同步的程序，很有参考价值哟！-I wrote it myself OFDM symbol synchronization procedures, we could very well refer yo! Platform: |
Size: 4096 |
Author:许葭莩 |
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Description: OFDM系统的训练符号同步改进算法
OFDM系统的训练符号同步改进算法-Systematic training OFDM symbol synchronization algorithm for OFDM system to improve the training of Symbol Synchronization Algorithm Platform: |
Size: 176128 |
Author:cxy001 |
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Description: 本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method. Platform: |
Size: 268288 |
Author:dajinyu |
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Description: it is a simulation about ML synchronization algorithm in OFDM systems,you can slao see a function picture in its output,that s useful for a beginner Platform: |
Size: 6144 |
Author:李明 |
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Description: 现在我终于找到了一份,它以FUNCTION的形式,再现了OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码.希望大家能从中得到你需要的东西.
-Now I finally found a copy of it to the form of FUNCTION, reproduces OFDM mapping, IDFT/DFT, synchronized (time/frequency synchronization), and channel estimation, as well as the frequency deviation of the estimated range of the code. I hope that everyone will be you need. Platform: |
Size: 35840 |
Author:周致远 |
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Description: This also a nice paper about Synchronization and Channel Estimation in OFDM Algorithms for Efficient Implementation of WLAN Systems Platform: |
Size: 4265984 |
Author:Khalid |
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Description: 利用卷积求相关，在OFDM系统中实现去同步-Relevant for the use of convolution in OFDM systems to achieve synchronization Platform: |
Size: 2048 |
Author:王晶 |
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Description: in his name
this code is simulation of cox algorithm for ofdm synchronization in WIMAX down link systems.
it send 2 frame via awgn channel and uses from correlation to detect the beginning of frame.
.-in his name
this code is simulation of cox algorithm for ofdm synchronization in WIMAX down link systems.
it send 2 frame via awgn channel and uses from correlation to detect the beginning of frame.
. Platform: |
Size: 1024 |
Author:amin |
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Description: OFDM同步 IEEE收录 有利于对OFDM同步的研究 希望能对大家有帮助-OFDM synchronization IEEE contains beneficial for OFDM Synchronization in the hope that it can help us Platform: |
Size: 128000 |
Author:无言 |
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Description: 此程序主要用于实现OFDM通信系统的同步，采用线性调频的方法可以克服信道的频率选择性衰落。-The programme is to realize synchronization in OFDM systems Platform: |
Size: 79872 |
Author:唐鹤群 |
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Description: OFDM系统中的帧同步算法和理论分析，很好的学习材料-Frame synchronization in OFDM system algorithms and theoretical analysis, a very good learning materials Platform: |
Size: 481280 |
Author:fy |
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Description: parie1: ICI Study generated by a synchronization error frequency in OFDM
partie2:Study of an Algorithm for Time Synchronization and Frequency in OFDM -parie1: ICI Study generated by a synchronization error frequency in OFDM
partie2:Study of an Algorithm for Time Synchronization and Frequency in OFDM Platform: |
Size: 102400 |
Author:takwa |
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Description: Synchronization in OFDM
With its robustness against multipath fading, orthogonal
frequency division multiplexing (OFDM) has become
the modulation of choice for many modern wireless standards.
However, OFDM is very sensitive to offsets in frequency and
time. This makes synchronization an essential part of an OFDM
system. This paper aims to motivate and analyze past work on
OFDM synchronization techniques. Platform: |
Size: 350208 |
Author:Mohamed |
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Search - synchronization in ofdm