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matlab ofdm signal simulation. PAPR(peak to average power ratio) modeling.
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PAPR降低算法PTS和SLM源代码,降低峰值平均功率比的多载波调制的选择性映射-PAPR algorithm PTS and SLM to reduce the source code, reducing the peak-average power ratio of multicarrier modulation selective mapping
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scr ipt for computing the per symbol peak to average PAPR for
an OFDM transmit waveform (loosely based on IEEE 802.11A
specifications)
Further, Cumulative Distribution Function (CDF) plots of the
PAPR is captured
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Orthogonal Frequency Division Multiplexing (OFDM) is a spectrally efficient multicarrier modulation technique for high speed data transmission over multipath fading channels. High Peak-to-Average Power Ratio (PAPR), which leads to power inefficiency
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这个程序能够降低OFDM的PAPR,是一个初始的程序,在这个基础上可以根据需要有很多改进-Reducing the Peak-to-Average Power Ratio of Multicarrier Modulation by
Selected Mapping
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computing the peak to average power ratio in ofdm metwork
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OFDM系统中限幅降低峰值与平均功率比的matlab实现,可以直接运行,会有点慢-OFDM system, limiting the peak to average power ratio reduction of the matlab implementation, can run a bit slow
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dct precoded SLM method for PAPR reduction
High Peak to Average Power Ratio (PAPR) is still a
most important challenge in Orthogonal Frequency Division
Multiplexing (OFDM) system. In this paper, we propose a
Discrete Cosine Transform (DCT) p
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用改进的星座图扩展法降低OFDM信号峰均功率比-Improved constellation expansion method to reduce the OFDM signal peak to average power ratio
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Extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up
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Technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC
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The overall objective for LTE is to provide an extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE d
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mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rate
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PTS法降低OFDM系统峰值平均功率比的源代码-OFDM system PTS method to reduce peak to average power ratio of the source code
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Reduction in peak to average power ratio in OFDM.
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OFDM with PEAK TO AVERAGE POWER RATIO
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Peak to Average Power Ratio for OFDM
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产生NC-OFDM信号,并且用两种抑制算法(限幅抑制算法,SLM抑制算法)对信号的峰均比进行抑制,得到峰均比较小的NC-OFDM信号-NC-OFDM signal is generated and the peak to average ratio of the signal is suppressed by two kinds of suppression algorithms (SLM), and the NC-OFDM signal is obtained.
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Matlab code which implements MB-OFDM transmission block as per ECMA 368 standard.
OFDM over frequency selective wireless channels
simulation code for Peak-to-Average Power Ratio (PAPR) reduction in MIMO OFDM/A system using CMA
This is an OFDM s
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解决OFDM系统存在的峰均比过高的新方法,结合SLM和PTS两种常用方法(The new method to solve the problem of high peak-to-average ratio in OFDM systems, combined with two common methods of SLM and PTS)
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