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: |
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Description: 这是篇OFDM系统同步算法的研究及仿真，觉得很有用，与大家共同享用。-OFDM synchronization algorithm research and simulation, feel useful, and we enjoyment. Platform: |
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Description: 这是篇一种利用PN序列的OFDM频率同步，觉得很有用，与大家共同享用。-this chapter is a use of the PN sequence OFDM frequency synchronization, feel useful, and we enjoyment. Platform: |
Size: 153600 |
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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: 比较不同信道下的OFDM符号同步的算法，包括高斯，多径信道等。-Comparison under different channel OFDM symbol synchronization algorithms, including Gaussian, such as multi-path channel. Platform: |
Size: 12288 |
Author:herry |
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Description: OFDM的频偏估计对同步影响尤为重要，改源码对其在不同噪声比下进行了仿真-OFDM Frequency Offset Estimation of the impact of synchronization is particularly important to its source-noise ratio under different simulation Platform: |
Size: 4096 |
Author:杨猛 |
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Description: 关于基于训练序列的OFDM系统全面的同步算法仿真,包括定时同步,采样同步,载波同步,代码逐点执行,顶层文件为PLC_sync_test.m-Training sequence based on the OFDM system for synchronization algorithm simulation, including the timing synchronization, sampling synchronization, carrier synchronization, code-by-point implementation, the top-level document PLC_sync_test.m Platform: |
Size: 10240 |
Author:arlong |
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Description: 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性
-This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus Simulation results show the reliability of system design Platform: |
Size: 15360 |
Author:ianua |
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Description: 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。
-This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability. Platform: |
Size: 22528 |
Author:王国伟 |
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Description: OFDM载波同步方法，对开发第四代通信系统的人来说，非常有用。-OFDM carrier frequency synchronization method, on the development of fourth generation communication system of people, very useful. Platform: |
Size: 137216 |
Author:刘斌 |
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Description: 一个ofdm同步算法，可以直接运行，且有仿真图-one ofdm synchronization algorithm can run, and there is simulation map Platform: |
Size: 133120 |
Author:myd |
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Description: 该模型实现了一个通用的OFDM TX和RX，这是不依赖于任何特定的行业标准。该模型的目标是开发和研究不断（不是“突发”）载波同步和定时跟踪方案。该技术纳入然后可以扩展和修改，以标准的具体通讯套件。该模型采用了“收购”技术，它利用了循环前缀相关属性，以赶在试图完成罚款跟踪算法一帧的边界粗略的估计。该模型实现了一个16点64循环前缀的OFDM载波波形。在OFDM符号有16个飞行员，3后卫音（0，带边幅），并使用45 QAM的剩余数据流4。
这包括最新型的衰落信道，误码率计算，并改善控制回路动态。-This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop and explore a continuous (not “bursty”) carrier and timing tracking synchronization scheme. The techniques incorporated can then be extended and modified to suite specific communications standards. The model uses an “acquisition” technique that exploits the correlation properties of the cyclic prefix to get a rough estimate of the frame boundary before attempting to accomplish the fine tracking algorithms. The model implements a 64 carrier OFDM waveform with a 16 point cyclic prefix. The OFDM symbol has 16 pilots, 3 guard tones (0 amplitude at band edge) and uses 4 QAM for the 45 remaining data streams.
This latest model includes a fading channel, BER computation, and improved control loop dynamics.
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Author:zaaa |
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Description: 基于能量差分的ofdm帧同步算法matlab程序，可以运行-OFDM frame synchronization based on energy difference of the received preamble，can run Platform: |
Size: 1024 |
Author:邢昊 |
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