Description: An effecient algorithm has been proposed by
Schmidl and Cox for carrier frequency estimation in orthogonal
frequency-division multiplexing systems. The scheme is based
on the transmission of a training symbol composed of two
identical halves in the time domain. In this paper we extend
this algorithm by considering a training symbol composed of
L>2 identical parts. This makes it possible to achieve a better
accuracy at the cost of some increase in computational load. The
estimation range can be made as large as desired without the
need of a second training symbol, as required by the Schmidl
and Cox method. Platform: |
Size: 115712 |
Author:ashish |
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Description: Time Synchronization Algorithm according to the famous schmidl cox robust frequency and timing synchronization for ofdm paper and its test script. Platform: |
Size: 60416 |
Author:skunster |
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Description: 对Schmidl&Cox算法的分析，提出了一种改进的定时同步方案。该方案
利用前导字的相关性，通过改进同步算法实现接收端的定时同步，在高斯信道和SUI一3信
道环境下进行仿真，结果表明：改进的定时同步方案优于传统方案，能取得良好的定时同步。-Schmidl & Cox analysis of algorithms, an improved timing synchronization scheme. The program draws on the leading word correlation, the receiving end of timing synchronization through improved synchronization algorithm, Gaussian channel and SUI-3 letter Road environment simulation results show that: improved timing synchronization scheme is better than traditional programs, can achieve good timing synchronization. Platform: |
Size: 1024 |
Author:chenkun |
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Description: 使用Schmidl&Cox算法实现系统符号同步，在理想信道、CM1-4(UWB信道的四种经典模型)和AWGN信道下分别进行了仿真。-Schmidl &Cox algorithm is Used for symbol synchronization , in ideal channel, CM1-4 (four classic UWB channel model) and AWGN channel.And we can analyse qualities of these channels. Platform: |
Size: 36864 |
Author:陈超 |
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