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Description: the BER for BPSK in OFDM modulation in the
presence of Rayeligh fading channel simulation in matlab programme
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Size: 2048 |
Author: blackblood |
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Description: 本书从信道估计的角度出发,详细介绍了基于MIMO-OFDM技术的联合物理层和MAC层的跨层设计思想。-Book from the perspective of channel estimation, described in detail based on MIMO-OFDM technology, the physical layer and MAC layer of the joint cross-layer design.
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Size: 6342656 |
Author: zwb |
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Description: 基于导频的OFDM信道估计，ls、 mmse算法等。matlab仿真的，供大家参考-Pilot based channel estimation for OFDM, ls, mmse algorithm. matlab simulation for reference
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Size: 7168 |
Author: 王雅婧 |
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Description: STBC-MIMO-OFDM(--已仿真）任意发送天线，任意接收天线的STBC-MIMO-OFDM的MATLAB程序，其中包括完整的PSK调制，STBC编码，信道估计等)-STBC-MIMO-OFDM (- have simulation) any transmit antennas, any receiving antenna STBC-MIMO-OFDM the MATLAB program, including full PSK modulation, STBC coding, channel estimation, etc.)
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Size: 3072 |
Author: zhuzhengyu |
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Description: OFDM系统中载波，调制，IFFT，LS、DFT信道估计，FFT，解调-OFDM systems carrier, modulation, IFFT, LS, DFT channel estimation, FFT, demodulation
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Size: 2048 |
Author: 张清清 |
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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: 该程序可以实现MIMO OFDM系统下的信道估计，程序中采用的估计算法精确度高，性能优良-MIMO OFDM channel estimation
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Size: 6517760 |
Author: renyuan |
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Description: 基于导频的OFDM信道估计算法仿真
-channel estimation Algothirm, including LS LMMSE
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Size: 12288 |
Author: magma |
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Description: 4信道OFDM，子载波采用QAM调制 ，待传的信号与OFDM产生的信号之间的仿真图-4-channel OFDM sub-carrier QAM modulation between the signal and the OFDM signal to be preaching simulation Figure
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Size: 8192 |
Author: 范小娟 |
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Description: 主要介绍OFDM系统基于MATLAB的信道卷积码编码译码仿真-Mainly introduce the convolutional code decoder simulation channel OFDM systems based on MATLAB
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Size: 482304 |
Author: zhangzhaofeng |
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Description: 多输入多输出正交分频多工模拟器。
正交分频多工:OFDM模拟器(外层函数)
create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。
svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。
BitLoad:适用bit-loading算法来实现预期的钻头和能量
-MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (outer function)
create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile.
svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes.
BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance.
ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel).
chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation.
EnergyTableInit.m: Given the SNR values, form a table of energy increments for each channel.
campello_algo.m: Apply Campello s algorithm to converge to the optimal bit and energy allocatio
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Size: 14336 |
Author: liufan |
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Description: 实现了在不同信道下，ofdm性能的对比，有cp无cp，有没有均衡-Achieve a different channel ofdm performance comparison, there is no cp. Cp, there is no equilibrium
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Size: 6144 |
Author: 路易 |
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Description: 这是一个在瑞利信道下，用训练符号进行信道估计的OFDM调制解调程序-This is a in Rayleigh fading, the training symbols to estimate the channel OFDM modulation and demodulation process
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Size: 9216 |
Author: 田文杰 |
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Description: Based on the principle of OFDM system, the paper mainly includes the following aspects: the development of mobile communications, the characteristics of the radio channel, OFDM system theory, the advantages and disadvantages, key technologies, and adaptive technology of the OFDM technologies.Next, the OFDM symbol function, time domain and frequency domain model is analyzed detailed by some basic knowledge, some basic knowledge of Convex optimization problem.-Based on the principle of OFDM system, the paper mainly includes the following aspects: the development of mobile communications, the characteristics of the radio channel, OFDM system theory, the advantages and disadvantages, key technologies, and adaptive technology of the OFDM technologies.Next, the OFDM symbol function, time domain and frequency domain model is analyzed detailed by some basic knowledge, some basic knowledge of Convex optimization problem.
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Size: 64512 |
Author: znp |
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Description: OFDM transmission in fading channel-OFDM transmission in fading channel
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Size: 289792 |
Author: tatsuya-ki |
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Description: ofdm在awgn信道下的仿真程序ber，snr图形-In awgn channel ofdm simulation program ber, snr graphic
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Size: 4096 |
Author: xiao |
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Description: Orthogonal frequency-division multiplexing channel estimation using LS and MMSE methods
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Size: 2048 |
Author: str
|
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Description: MATLAB实现ofdm信道估计，
MATLAB implementation of OFDM channel estimation(MATLAB implementation of OFDM channel estimation)
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Size: 19456 |
Author: lm666
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Description: 利用QPSK编码OFDM通信系统，利用线性插值对信道进行估计，并回复原始信号。(Using the QPSK coded OFDM communication system, the channel is estimated by linear interpolation and the original signal is restored.)
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Size: 452608 |
Author: myq12
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