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3下载：
实现降低OFDM的峰均比的源代码，包括SLM PST算法。-OFDM PAPR reduction achieved in the source code, including SLM PST algorithm.
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本文介绍了一个新的降低ofdm中的PAPR的方法-This article describes a new reduction of the PAPR in ofdm method
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利用PTS技术降低峰均比，并作出与未使用降低PAPR技术的CCDF对比图形-Comparing with OFDM system without PAPR reduction techniques,figure the CCDF using PTS technique.
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it contains report ,matlab codes for PAPR ofdm reduction techniques like SLM,PTS methods.all are working.
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To combat high PAPR, one intuitive solution is to adopt amplifiers to have larger trade-off range. However, these types of amplifiers are generally expensive and have low efficiency-cost, and therefore are of no practical use. On the other side, cert
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有效的减小OFDM系统中PAPR
为IEEE上的收入论文-Efficient PAPR Reduction in OFDM Systems Base on a Companding Technique with tranpezium Distribution
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This M Code simulate the effects of clipping and filtering on PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel
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Efficient PAPR Reduction in OFDM Systems Based on a Companding
Technique With Trapezium Distribution
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simulating PAPR reduction with SLM method in STBC MIMO OFDM
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simulating PAPR reduction with PTS method in STBC MIMO OFDM
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this is mimo ofdm papr reduction code
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Multiple input multiple output techniques combined
with orthogonal frequency division multiplexing (MIMO-OFDM)
provide a promising approach for wireless systems. However, a
serious drawback of the OFDM system is the high peak-toaverage
power
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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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reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function give
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pARTIAL TRANSMIT SEQUENCE is very effective technique for papr reduction in OFDM.It divide OFDM sequence into several disjoint sub sequences and convert to time domain then
Combine with complex phase factors to reduce PAPR.In this code matlab simul
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Selective mapping algorithm is proposed to reduce the peak-to-average power ration (PAPR) in MIMO-OFDM system.
It is proved that the conjugate symbols on two antennas have the same PAPR property with orthogonal space-time block coded (STBC). By usi
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PAPR Reduction based on a Modified PTS with
Interleaving and Pulse Shaping method for
STBC MIMO-OFDM System.
It is with GUI. Using GUI we can see comparison with number of sub carrier, sub-block and over sampling factor as well BER plot compari
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CF技术与用于减少PAPR的OFDM系统中的CPM映射器 考虑具有CPM映射器的OFDM系统。通常，已知这样的系统通过与具有诸如BPSK和QPSK的常规无记录映射器的OFDM系统相比利用由CPM映射器引入的存储器来增强误码率性能。在本文中，作为系统中使用的映射器的调制参数的函数来检查OFDM系统中的CPM映射器降低峰均功率比（PAPR）的能力。-CF Technique with CPM Mappers in OFDM
Systems for Reduction of PAPR
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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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Genetic algorithm for PAPR reduction in SLM wavelet-OFDM systems with its matlab codes
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