Description: 一篇北邮的论文，一种降低OFDM系统峰均功率比的算法，作者是靳晓嘉，陈波，刘鑫，宋俊德-a Beijing University of Posts and Telecommunications of essays and a lower OFDM system peak to average power ratio of the algorithm, is the author Jin Xiao jia, Chen Bo, Liu Xin, Junde Platform: |
Size: 159744 |
Author:微微蓝 |
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Description: 这个程序是用格雷-RM编码法抑制峰均功率比的matlab仿真程序，对1000个OFDM符号进行统计然后表征算法对PAPR的改进程度，绝对可以运行-This procedure is used Gray- RM coding method for suppressing the peak to average power ratio of Matlab simulation program, 1,000 pairs of OFDM symbols statistics then PAPR characterization of the algorithm improvements, definitely can run Platform: |
Size: 1024 |
Author:baoruihan |
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Description: 改进的SLM算法，用于降低OFDM系统的峰值平均功率比-Improved algorithms for OFDM system to reduce the peak-to-average power ratio Platform: |
Size: 254976 |
Author:guoxu |
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Description: OFDM系统中用SLM算法降低系统的峰值平均功率比-SLM OFDM system using the algorithm to reduce peak-to-average power ratio Platform: |
Size: 1024 |
Author:guoxu |
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Description: OFDM系统中用限幅法降低系统的峰值平均功率比-OFDM system limiting method used to reduce the peak-to-average power ratio Platform: |
Size: 1024 |
Author:guoxu |
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Description: OFDM系统中用PTS算法降低系统的峰值平均功率比-OFDM system PTS algorithm used to reduce the peak-to-average power ratio Platform: |
Size: 1024 |
Author:guoxu |
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Description: OFDM信号具有高峰均功率比的特点，研究交织技术在抑制OFDM信号峰值平均功率比（PAPR）中的应用。论文首先阐述了OFDM的基本原理和关键技术，简单介绍了目前降低PAPR的几种方法，在对交织法降低OFDM系统的PAPR进行理论分析的基础上，提出了一套合理的交织方案――利用分组交织器和伪随机交织器降低PAPR，最后通过MATLAB仿真得出结论。-OFDM signal has a peak to average power ratio characteristic of interwoven OFDM technology in the inhibitory signal peak-average power ratio (PAPR) of the application. Thesis first expounded the basic principles of OFDM and key technologies, the simple introduction of the current of several methods to reduce PAPR, intertwined in the law to reduce PAPR of OFDM system, the theoretical analysis, based on a set of reasonable intertwined programs- use Packet interleaver and the pseudo-random interleaver to reduce PAPR, the final conclusion through MATLAB simulation. Platform: |
Size: 1024 |
Author:wu |
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Description: 64路OFDM系统MATLAB仿真，采用桢头同步，信道编码采用（7，4）汉明码，信道估计及修正采用LS方法，峰均抑制采用直接削波的方法，希望对大家有所帮助。-64 Road OFDM system MATLAB simulation, using the first-ching synchronization, channel coding used (7,4) hamming code, channel estimation and the amendment to the use of LS method, peak-to-average direct clipping suppression method, and they hope to be helpful to everyone. Platform: |
Size: 6144 |
Author:xiaoyuer |
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Description: PEAK TO AVERAGE POWER RATIO REDUCTION OF DM
SIGNALS USING PEAK REDUCTION CARRIERS:
ABSTRACT
A technique is described for a better than 5 dB reduction
in the Peak to Average Power Ratio (PAPR) of an OFDM
signal. The optimal amplitude and phase of additional
peak reduction carriers (PRC) is obtained using a codebook,
which is obtained using a search of all possible
signal combinations.-PEAK TO AVERAGE POWER RATIO REDUCTION OF OFDM
SIGNALS USING PEAK REDUCTION CARRIERS:
ABSTRACT
A technique is described for a better than 5 dB reduction
in the Peak to Average Power Ratio (PAPR) of an OFDM
signal. The optimal amplitude and phase of additional
peak reduction carriers (PRC) is obtained using a codebook,
which is obtained using a search of all possible
signal combinations. Platform: |
Size: 78848 |
Author:redami |
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Description: 选择映射法实现降低OFDM的峰值平均功率比的仿真-Mapping method chosen to achieve lower peak to average power ratio of OFDM-Simulation Platform: |
Size: 2048 |
Author:xiaoqiu |
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Description: OFDM系统中，主要用来解决峰值平均功率比的一些Matlab程序，包括OFDM系统程序及峰均比的程序。-OFDM system is mainly used to solve some of the peak to average power ratio Matlab program, including procedures and PAPR OFDM system procedures. Platform: |
Size: 8192 |
Author:罗海涛 |
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Description: 于正交频分复用(OFDM)存在由带外辐射过高、峰均比(PAPR)过大等缺点，面向第5代移动通信(5G)的第3代合作伙伴计划(3GPP)的新无线空口(NR)标准，各大通信厂商都提出了包括滤波正交频分复用(Filtered-OFDM)、加窗OFDM、滤波器组OFDM(FB-OFDM)等新波形技术。考虑到5G更高的通信速率及带宽需求,并需适用于6 GHz以，上的高频通信(尤其是毫米波频段) ,5G候选波形需要更高的时频效率和更优的带外辐射特性,以满足5G通信的要求"。(Due to the shortcomings of orthogonal frequency division multiplexing (OFDM), such as excessive out of band radiation and high peak to average ratio (PAPR), new wireless air interface (NR) standard for 3G Partner Program (3GPP) of 5g mobile communication has been proposed by major communication manufacturers, including filtered OFDM, windowed OFDM, filter bank OFDM, etc. Considering the higher communication rate and bandwidth requirements of 5g, and being suitable for high frequency communication (especially millimeter wave band) above 6 GHz, 5g candidate waveform needs higher time-frequency efficiency and better out of band radiation characteristics to meet the requirements of 5g communication.) Platform: |
Size: 632832 |
Author:4dsa5 |
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Search - Peak to Average OFDM