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Description: 采用互补序列降低ＯＦＤＭ的ＰＡＲ方法，降至３ＤＢ-lower with complementary sequences OFDM PAR method to Lateral
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Size: 971 |
Author: 坦克 |
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Description: 分析OFDM 有关PAR 问题 的一个很好的PPT
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Size: 668368 |
Author: 孙威 |
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Description: ofdm中的编码降低par方法程序，采用bcm码-ofdm of coding methods and procedures to reduce par, using code bcm
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Size: 1024 |
Author: 坦克 |
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Description: 采用互补序列降低ＯＦＤＭ的ＰＡＲ方法，降至３ＤＢ-lower with complementary sequences OFDM PAR method to Lateral
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Size: 1024 |
Author: 坦克 |
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Description:
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Size: 28672 |
Author: 坦克 |
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Description: ofdm中互补序列降低par的ber程序-OFDM in the complementary sequences of ber program to lower par
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Size: 3072 |
Author: 坦克 |
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Description: 这个文件包含了很全面的关于OFDM系统星座图扩展法原理和具体算法的步骤介绍。同时还提出了一种提高算法运行速度的改进算法-This document contains a comprehensive system of OFDM Constellation plans to expand the theory of algorithms and specific steps- presentations. Also a kind of algorithm is the improved algorithm
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Size: 591872 |
Author: baoruihan |
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Description: 這一篇論文的標題為「比較編碼和未編碼縱向和橫向層狀結構的MIMO-OFDM系統」是2007發表的-This is a paper entitled
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Size: 2224128 |
Author: 莊清松 |
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Description: Comparison of the performances of the LS and the MMSE channel estimators
for a 64 sub carrier OFDM system based on the parameter of Mean square error
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Size: 3072 |
Author: guoyanpeng |
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Description: 分析OFDM 有关PAR 问题 的一个很好的PPT-Xu Pleiades PAR TING OFDM bleed at the nose cavity恀Questions instance stamp suspect exhaust cavity PPT
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Size: 667648 |
Author: 孙威 |
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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: it is thesis work on par reduction in ofdm system
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Size: 786432 |
Author: yogesh |
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Description: MATLAB编写的利用u律函数实现的抑制OFDM峰均比的程序，程序通过运行，通过u率函数对信号压扩后，PAR明显降低-U law written by MATLAB functions for OFDM PAPR suppression program, the program by running through the u signal compression and expansion rate after the function, PAR was significantly lower
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Size: 1024 |
Author: 思念 |
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Description: 有关于与OFDM系统的PAR抑制算法研究-useful and convenient,you can use it anytime you want,download it for free
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Size: 6924288 |
Author: Tengrui |
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Description: 将OFDM技术运用在可见光通信的研究，并且把OFDM的高峰均比这一缺点进行了建设性的运用。-In
particular, the use of OFDM (orthogonal frequency division
multiplexing) for intensity modulation is investigated. The high
peak-to-average ratio (PAR) in OFDM is usually considered
a disadvantage in radio frequency transmission systems due
to non-linearities of the power amplifier. It is demonstrated
theoretically and by means of an experimental system that the
high PAR in OFDM can be exploited constructively in visible light
communication to intensity modulate LEDs. It is shown that the
theoretical and the experimental results match very closely, and
that it is possible to cover a distance of up to one meter using a
single LED.
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Size: 415744 |
Author: 易利 |
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Description: Synchronisation fréquentielle (CFO)
Le processus d’estimation en utilisant le préambule comprend les étapes suivantes :
- Extraire le premier symbole de préambule à partir du paquet reç u.
- Multiplier les 128 premiers échantillons avec le conjugué complexe des 128 échantillons du premier symbole de préambule.
- Estimation de l’angle entre les 128 multiplications.
- Calculer la moyenne des vecteurs d angle.
- Divisez la valeur moyenne par 2?.- Synchronisation fréquentielle (CFO)
Le processus d’estimation en utilisant le préambule comprend les étapes suivantes :
- Extraire le premier symbole de préambule à partir du paquet reç u.
- Multiplier les 128 premiers échantillons avec le conjugué complexe des 128 échantillons du premier symbole de préambule.
- Estimation de l’angle entre les 128 multiplications.
- Calculer la moyenne des vecteurs d angle.
- Divisez la valeur moyenne par 2?.
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Size: 60416 |
Author: mejsi |
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Description: 详细介绍了OFDM系统，并对降低OFDM系统峰均比进行研究，并提出了几种切实可行的技术-Details of the OFDM system, OFDM system and reduce the PAR study and put forward several practical technical
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Size: 250880 |
Author: 叶勇 |
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Description: 向读者介绍了OFDM系统，并提出了几种降低FODM系统峰均比的技术-It introduces readers to OFDM systems, and proposed several systems reduce FODM PAR Technology
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Size: 2210816 |
Author: 叶勇 |
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Description: 采用reed-muller码降低ofdm的par方法 不错 推荐给大家-Reed- muller codes are adopted to decrease the par of ofdm method is good Recommend to everyone
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Size: 27648 |
Author: Ianrtq |
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Description: Simulator for Peak-to-Average Power (PAR) Ratio Reduction
in the Large-Scale Multi-User (MU) MIMO-OFDM Downlink
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Size: 158720 |
Author: 17yahia
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