Description: matlab信道模型，对OFDM信道建模，统计错误概率，并于直接传输的错误率比较。-Matlab channel model, the right OFDM Channel modeling, statistical probability of error, and direct transmission error rates. Platform: |
Size: 1025 |
Author:客户 |
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Description: EGYPT是一套JHU专门为统计机器翻译开发的，针对IBM公司提出的信源-信道模型的统计机器翻译训练包。训练结果可以生成针对IBM统计机器翻译所需要的训练参数。-EGYPT is a JHU specifically for the development of statistical machine translation. against IBM's source-channel model of statistical machine translation training package. Training results can be generated against IBM statistical machine translation necessary training by the parameters. Platform: |
Size: 3206073 |
Author:王天庆 |
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Description: matlab信道模型，对OFDM信道建模，统计错误概率，并于直接传输的错误率比较。-Matlab channel model, the right OFDM Channel modeling, statistical probability of error, and direct transmission error rates. Platform: |
Size: 1024 |
Author:客户 |
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Description: EGYPT是一套JHU专门为统计机器翻译开发的，针对IBM公司提出的信源-信道模型的统计机器翻译训练包。训练结果可以生成针对IBM统计机器翻译所需要的训练参数。-EGYPT is a JHU specifically for the development of statistical machine translation. against IBM's source-channel model of statistical machine translation training package. Training results can be generated against IBM statistical machine translation necessary training by the parameters. Platform: |
Size: 3206144 |
Author:王天庆 |
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Description: 2发2收的MIMO信道模拟程序，信道满足瑞利衰落，采用最新的改进的Jakes模型，解决了传统算法中的统计性缺陷。-2 Fat 2 collected MIMO channel simulation program, to meet the Rayleigh fading channel, using the latest improved Jakes model, the traditional algorithm to solve the statistical shortcomings. Platform: |
Size: 28672 |
Author:wyp |
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Description: In this program, several statistical fading channel simulators using the Sum-of-Sinusoids (SoS)has been implemented.A Rayleigh fading channel impulse respose using jakes model has been generated in matlab
-In this program, several statistical fading channel simulators using the Sum-of-Sinusoids (SoS)has been implemented.A Rayleigh fading channel impulse respose using jakes model has been generated in matlab
Platform: |
Size: 4096 |
Author:ria |
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Description: 瑞利衰落信道（Rayleigh fading channel）是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，即“衰落”，并且其包络服从瑞利分布。-Rayleigh fading channel (Rayleigh fading channel) is a radio signal propagation environment, the statistical model. The model assumed that after the signal through the wireless channel, the signal amplitude is random, that is, " fading" and subject to its Rayleigh distribution envelope. Platform: |
Size: 43008 |
Author:宋立泉 |
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Description: This matlab code generates UWB indoor channel impulse response described in :
Cassioli, D. Win, M.Z. Molisch, A.F., "The ultra-wide bandwidth indoor channel: from statistical model to simulations," Selected Areas in Communications, IEEE Journal on , vol.20, no.6, pp. 1247-1257, Aug 2002
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1021916&isnumber=21989
All parameters of the channel were taken from the reference paper
-This matlab code generates UWB indoor channel impulse response described in :
Cassioli, D. Win, M.Z. Molisch, A.F., "The ultra-wide bandwidth indoor channel: from statistical model to simulations," Selected Areas in Communications, IEEE Journal on , vol.20, no.6, pp. 1247-1257, Aug 2002
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1021916&isnumber=21989
All parameters of the channel were taken from the reference paper
Platform: |
Size: 38912 |
Author: |
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Description: 运用matlab实现了kronecker无线信道模型的仿真，并有相应的测试例，可以直接通过本源码得到kronecker模型的H矩阵及其各种统计特性。-Kronecker achieved using matlab wireless channel model simulation, and there is a corresponding test cases can be directly obtained through this source kronecker model H-matrix and its various statistical properties. Platform: |
Size: 1096704 |
Author:展望 |
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Description: 由于多径和移动台运动等影响因素，使得移动信道对传输信号在时间、频率和角度上造成了色散，如时间色散、频率色散、角度色散等等，因此多径信道的特性对通信质量有着至关重要的影响，而多径信道的包络统计特性成为我们研究的焦点。根据不同无线环境，接收信号包络一般服从几种典型分布，如瑞利分布、莱斯分布和Nakagami-m分布。-Because multipath and mobile and other sports influence factor, makes mobile channel in transmission in time and frequency signal and Angle caused the dispersion, such as time dispersion, frequency dispersion, Angle dispersion, and so on, thus multipath channel of communication with the characteristics of quality is very important, while the effect of multipath channel (the statistical properties become the focus of our research. According to different wireless environment, receiving signals envelope general subject to several typical distribution, such as Rayleigh distribution, rice distribution and Nakagami-m distribution.
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Size: 1024 |
Author:liufan |
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Description: 基于几何结构的单次反射统计信道模型, 提出了基于RBF神经网络的AOA 定位算法-AOA location algorithm based on RBF neural network based on the geometric structure of a single reflection statistical channel model, Platform: |
Size: 536576 |
Author:清一 |
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Description: 瑞利衰落信道，是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，即“衰落”，并且其包络服从瑞利分布。这一信道模型能够描述由电离层和对流层反射的短波信道，以及建筑物密集的城市环境。-Rayleigh fading channels, the statistical model of a radio signal propagation environment. This model assumes that after the signal through the radio channel, the signal amplitude is random, ie, the " fading" and the envelope of the Rayleigh distribution. This channel model is able to describe the HF channel reflected by the ionosphere and troposphere, as well as building a dense urban environment. Platform: |
Size: 1024 |
Author:tata |
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Description: This paper deals with the modeling of the statistical distribution of the effective gain of terminals. This incorporates
both the characteristics of the antenna’s radiation pattern in the situation of use, and the characteristics of the local
propagation environment. A frequency-wise and frequency-correlated log-normally-distributed effective-gain model is
proposed as a standard model of wide – although not universal – validity. This is done mainly for the sake of simplicity
and ease of use. This model is tested in a few exemplary cases of measured and simulated terminals, using a subset
of the WINNER channel model for the local propagation.,This paper deals with the modeling of the statistical distribution of the effective gain of terminals. This incorporates
both the characteristics of the antenna’s radiation pattern in the situation of use, and the characteristics of the local
propagation environment. A frequency-wise and frequency-correlated log-normally-distributed effective-gain model is
proposed as a standard model of wide – although not universal – validity. This is done mainly for the sake of simplicity
and ease of use. This model is tested in a few exemplary cases of measured and simulated terminals, using a subset
of the WINNER channel model for the local propagation. Platform: |
Size: 2263040 |
Author:Mohd Elsoufi |
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Description: 瑞利衰落信道（Rayleigh fading channel）是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，表现为“衰落”特性，并且多径衰落的信号包络服从瑞利分布。由此，这种多径衰落也称为瑞利衰落。 这一信道模型能够描述由电离层和对流层反射的短波信道，以及建筑物密集的城市环境。瑞利衰落只适用于从发射机到接收机不存在直射信号的情况，否则应使用莱斯衰落信道作为信道模型。-Rayleigh fading channel, Rayleigh fading channel) is a statistical model of radio signal propagation environment. This model assumes that the signal through a wireless channel, its signal amplitude is random, show the "decline" features, and multipath fading signal envelope obeys Rayleigh distribution. As a result, the multipath fading is also called Rayleigh fading. The channel model can be described by the ionosphere and troposphere reflect shortwave channel, as well as a built-up urban environment. Rayleigh fading is only applicable to direct signal from the transmitter to the receiver does not exist, or rice fading channels as channel models should be used.
Platform: |
Size: 16384 |
Author:李晓林 |
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Description: 瑞利衰落信道（Rayleigh fading channel）是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，即“衰落”，并且其包络服从瑞利分布。-Rayleigh fading channel, Rayleigh fading channel) is a statistical model of radio signal propagation environment. This model assumes that the signal through a wireless channel, its signal amplitude is random, or "decline", and its envelope obey Rayleigh distribution.
Platform: |
Size: 12288 |
Author:李晓林 |
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Description: The book of distributions includes all the statistical models used in solving the business statistics or related in digital communication channel model. Platform: |
Size: 1312768 |
Author:Alex |
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Description: Abstract-The paper introduces a statistical channel model
which is a combination of Rice and lognormal statistics, and is
suitable in principle to all types of environment (rural, suburban,
urban) simply by tuning the model parameters. The model
validity is confirmed by comparisons with measurement data
collected in the literature. Empirical formulas are derived for
the model parameters to fit measured data over a wide range
of elevation angles. In particular, the model is applied to nongeostationary
satellite channels, such as low-Earth orbit and
medium-Earth orbit channels, in which for a given user located
in a generic site the elevation angle changes continuously. Finally,
examples of average bit error probability evaluations in
the channel are provided. Platform: |
Size: 400384 |
Author:章清 |
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Description: A Statistical Ultra-Wideband Indoor Channel Model
and the Effects of Antenna Directivity on Path Loss
and Multipath Propagation Platform: |
Size: 336896 |
Author:KIKI |
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Description: Channel modeling is an integral part in designing a cellular network. In this paper a channel model is developed based on geometry statistics. The designed channel model is applicable for high frequency band. The proposed channel model holds the characteristics of the channel models which are designed with the help of ray tracing technique and fully statistical methods.-Channel modeling is an integral part in designing a cellular network. In this paper a channel model is developed based on geometry statistics. The designed channel model is applicable for high frequency band. The proposed channel model holds the characteristics of the channel models which are designed with the help of ray tracing technique and fully statistical methods. Platform: |
Size: 262144 |
Author:Ch.Manoj kumar |
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