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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.
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Size: 1024 |
Author: wu |
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Description: 文中作者通过理论仿真详细分析了OFDM系统中峰均比（PAR）对系统性能的影响-Author of the article through a detailed analysis of the theoretical simulation of OFDM PAPR System (PAR) the impact on system performance
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Size: 279552 |
Author: 王云峰 |
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Description: OFDM的一个多载波峰均比降低算法分析,挺好的,希望能与大家同享-A multi-carrier OFDM PAPR reduction algorithm analysis
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Size: 208896 |
Author: xinjianzhou |
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Description: 本文是一篇在国际期刊IEEE上发表的优秀论文,在MIMO_OFDM上降低峰均比的算法分析-This article is an IEEE published in international journals of outstanding papers in the MIMO_OFDM on the PAPR reduction algorithm analysis
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Size: 370688 |
Author: xinjianzhou |
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Description: ofdm条件下的MIMO系统代码，有利于分析信道特性，是比较基础的一个模拟系统。-ofdm MIMO system under the code, facilitate analysis of channel characteristics, it is more based on a simulation system.
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Size: 3072 |
Author: james king |
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Description: 该例程内容丰富，包括从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析，对OFDM信道建模，包括普通IDFT算法和IFFT快速算法，基于OFDM体制的调制和解调程序，降低OFDM系统PAPR的pts算法的仿真程序，完整的OFDM链路程序并作了较为具体的解析-The routines cover a wide range from basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac layer simulation, the OFDM channel modeling, including ordinary IDFT algorithm and IFFT fast algorithm, based on OFDM modulation system and demodulation process, reduce the PAPR of OFDM system pts algorithm simulation program, a complete OFDM link process and made more specific analysis
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Size: 885760 |
Author: 余伟 |
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Description: 基于语音保留的剪裁引导噪声和复杂的基带活性集的性能分析，降低OFDM系统中的平均峰均功率比。-Performance Analysis of Clipping Noise Guided and Complex Base-Band Active-Set methods Based on Tone Reservation for PAPR Reduction in OFDM Systems
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Size: 25600 |
Author: 罗海涛 |
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Description: 分析仿真了不同子载波数对OFDM系统部分传输序列方法降低papr的影响-Analysis and simulation of different number of subcarriers partial transmit sequence OFDM system reduce papr impact
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Size: 2048 |
Author: 王克夏 |
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Description: IFDMA code for PAPR analysis in the performance analysis of LTE physical layer
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Size: 1024 |
Author: Ahmed Adam |
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Description: LFDMA code for PAPR analysis in the performance analysis of LTE physical layer
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Size: 1024 |
Author: Ahmed Adam |
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Description: In this paper, we present a Selected Mapping (SLM) PAPR reduction technique for MIMOOFDM
system with special protection of Side Information (SI). Selected Mapping (SLM)
is a powerful PAPR reduction technique since it does not cause any signal distortion and
simple to implement. As a special protection for the Side Information (SI) of SLM technique,
we propose a SI power allocation procedure. Simulation results show that our proposed
technique gives significantly better BER performance than the ordinary SLM technique for
MIMO-OFDM systems. Analysis for the optimum SI power allocation is also presented.
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Size: 370688 |
Author: redami |
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Description: 通过对OFDM信号的CCDF曲线进行分析，得出了联合哈特莱变换和限幅算法降低OFDM信号峰均比的方法确实降低了OFDM信号的PAPR值-through the analysis of CCDF curve of OFDM signal, it is true to reduce the PAPR value of OFDM signal by use the method of the United Hart transform and clipping algorithm for PAPR reduction
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Size: 4096 |
Author: 张建锋 |
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Description: PAPR analysis code in matlab
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Size: 33792 |
Author: swapno |
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Description: 着重介绍了OFDM 系统
中的峰值平均功率比（PAR）问题，给出了峰值平均功率比的定义以及高PAR 产
生的原因和它带来的问题，并且分析了OFDM 系统内PAR 的分布，最后对国内
外各种降低PAPR 的方法进行了简单介绍。-Focuses on the OFDM system
The peak to average power ratio (PAR), and gives the definition of peak to average power ratio and high PAR production
Health reasons and problems it brings, and the analysis of the distribution of the PAR of OFDM system, the last of the domestic
A variety of methods to reduce PAPR outside a brief introduction.
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Size: 4237312 |
Author: liufang |
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Description: 着重介绍了OFDM 系统
中的峰值平均功率比（PAR）问题，给出了峰值平均功率比的定义以及高PAR 产
生的原因和它带来的问题，并且分析了OFDM 系统内PAR 的分布，最后对国内
外各种降低PAPR 的方法进行了简单介绍。-Focuses on the OFDM system
The peak to average power ratio (PAR), and gives the definition of peak to average power ratio and high PAR production
Health reasons and problems it brings, and the analysis of the distribution of the PAR of OFDM system, the last of the domestic
A variety of methods to reduce PAPR outside a brief introduction.
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Size: 1135616 |
Author: liufang |
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Description: Analysis of Alternative Metrics for the PAPR Problem in OFDM Transmission
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Size: 101376 |
Author: li |
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Description: 关于OFDM的论文，希望对大家有帮助。Performance Analysis of Pulse Shaping Technique for OFDM PAPR Reduction-Performance Analysis of Pulse Shaping Technique for OFDM PAPR Reduction
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Size: 47104 |
Author: li |
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Description: 与DFT扩展OFDMA信号的CCDF和PAPR
OFDM信号的CCDF没有PAPR降低技术
一个QPSK/ OFDM系统的峰均功率比和BER分析
限幅滤波技术
-CCDF and PAPR of an OFDMA signal with DFT spreading
CCDF of OFDM signal without PAPR reduction technique
PAPR and BER analysis of a QPSK/OFDM system with the
clipping and filtering technique
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Size: 5120 |
Author: god |
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Description: 单载波信号的PAPR分析/计算单载波基带/通频带信号的PAPR-PAPR single-carrier signal analysis/ uation of single carrier baseband/pass-band signal PAPR
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Size: 2048 |
Author: 小白 |
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Description: analysis of DPCA and stap
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Size: 398336 |
Author: engrsaleem |
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