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Description: OFDM simulation with 16QAM with AWGN and multipath channel model.It can help you to develope your algorithm initially.
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Size: 19518 |
Author: Robert |
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Description: ％ OFDM系统的发送，通过多径衰落信道，接收，判决
％ 信道使用jakes模型。
％ 时间色散系数我使用[0.9, 0.8 , ....., ]，你们自己去修改。
- OFDM system to send, through the multipath fading channel, receive, sentence channel using Jakes model. Dispersion coefficient of the time I used [0.9, 0.8, .....,], to amend your own.
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Size: 3072 |
Author: LD |
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Description: 基于DVB-T标准,COFDM调制系统的信道估计,仿真条件：4个OFDM符号，QPSK调制，二维内插，瑞利多径信道-Based on DVB-T standard, COFDM modulation system for channel estimation, simulation conditions: 4 OFDM symbols, QPSK modulation, two-dimensional interpolation, Rayleigh multipath channel
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Size: 3072 |
Author: 穆佳 |
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Description: OFDM信号在多径传输的信道环境下的系统仿真，希望大家有收获。-OFDM signal in multipath channel transmission system simulation environment, I hope everyone has harvested.
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Size: 15360 |
Author: daxin.lv |
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Description: 多径信道仿真及说明文档！供大家学习研究！-Multipath channel simulation and documentation! U.S. to study for!
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Size: 52224 |
Author: liu |
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Description: OFDM simulation with 16QAM with AWGN and multipath channel model.It can help you to develope your algorithm initially.
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Size: 19456 |
Author: Robert |
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Description: OFDM的仿真程序，经过瑞利多径的仿真。其中子载波数为4.-OFDM simulation procedure, after the simulation of multipath Rayleigh. Subcarriers of which the number of 4.
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Size: 10240 |
Author: 王丽 |
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Description: OFDM系统在COST207信道下的多径仿真-OFDM system in the COST207 channel simulation under multipath
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Size: 2048 |
Author: david |
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Description: A MATLAB program has been written to investigate Orthogonal Frequency Division
Multiplexing (OFDM) communication systems. This program is valuable for future researchers
simulating systems that are too theoretically complex to analyze. Single-carrier QAM and multicarrier
OFDM are compared to demonstrate the strength of OFDM in multipath channels. Two
graphical user interface demonstrations show some of the basic concepts of OFDM.
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Size: 950272 |
Author: king |
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Description: 研究OFDM系统抗干扰技术，采用Matlab仿真环境，评价采用循环前缀(CP)和均衡技术的OFDM系统在多径环境和衰落信道条件下的误比特率、误帧率等性能指标。-Study on anti-jamming technology OFDM system using Matlab simulation environment to evaluate the use of cyclic prefix (CP) technology and balanced OFDM system in multipath fading channel environment and under the condition of bit error rate, frame rate, such as misuse of performance indicators.
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Size: 6144 |
Author: xiefengbo |
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Description: multipath channel model of the mobile radio channel with doppler effect
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Size: 1024 |
Author: erkkrz |
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Description: 用matlab写的关于OFDM抗多径的仿真代码，里面涉及到了许多OFDM仿真验证过程中用到的代码实现-Using matlab to write about anti-multipath OFDM simulation code, which involves a number of OFDM simulation code used in the process of realization
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Size: 16384 |
Author: 王伟 |
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Description: OFDM正交多载波传输技术具有抗无线传输多径效应影响的能力，正逐步成为各种宽带无线数字传输系统-OFDM Orthogonal multi-carrier transmission technology with anti-multipath effects of wireless transmission capacity, is becoming a variety of broadband wireless digital transmission system
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Size: 136192 |
Author: 聂海 |
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Description: OFDM系统在AWGN和多径信道下的仿真。包括cyclic prefix,pilot,channel estimation，误比特率曲线以及实验报告（英文）-OFDM system in AWGN and multipath channel simulation. Including the cyclic prefix, pilot, channel estimation, bit error rate curve and the experimental report (English)
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Size: 317440 |
Author: 谢宁 |
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Description: OFDM的系统仿真，使用TCM编码，维特比译码。可以绘出多径延时状态下的不同信噪比的误码曲线-OFDM system simulation, the use of TCM coding, Viterbi decoding. Multipath delay can be drawn under the error curves of different signal to noise ratio
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Size: 3072 |
Author: PT |
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Description: 正交频分复用(OFDM) 是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情
况下,保护时隙(CP) 和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系
统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保
护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。-Orthogonal frequency division multiplexing (OFDM) is the fourth generation mobile communications core technology. This article first introduces the basic principles of OFDM, focus on the ideal synchronous case, protection time slot (CP) and different channel estimation in the Gaussian channel and multipath Rayleigh fading channel on the OFDM system performance. In the OFDM system model is given based on the MATLAB language with the computer simulation of the entire system and gives reference to the design process. Finally, in a different channel conditions, the protection time slot, channel estimation method for OFDM system, the comparison of bit error rate curves, obtained better results.
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Size: 237568 |
Author: zhanpeng |
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Description: basic OFDM model using simulink. This will evaluate the BER performance of OFDM of IEEE802.16 architecture. This simulation uses multipath fading channel
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Size: 16384 |
Author: netpavel |
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Description: 运用matlab搭建了MIMO—OFDM系统，并仿真了该系统在awgn信道，平坦衰落和多径信道下的误码率。-Using matlab built a MIMO-OFDM systems, and simulation of the system in awgn channel, flat fading and multipath channel BER.
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Size: 19456 |
Author: hahaha |
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Description: OFDM的基本算法，采用QAM/QPSK ，信道为多径衰落条件下(The basic algorithm of OFDM. QAM/QPSK, and the channel is multipath fading.)
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Size: 2048 |
Author: baoxiansi |
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Description: 本程序对多径衰落的瑞利信道进行了信道估计，并比较了LS算法，LMMSE算法的误码率(This program estimates the channel of Rayleigh channel with multipath fading, and compares the BER of LS algorithm and LMMSE algorithm.)
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Size: 4096 |
Author: 最强青铜 |
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