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Description: 信道基本特性的仿真程序，包括小尺度衰落信道（频率选择性信道和时间选择性信道）的仿真，分集接收及误码率的仿真。-Channel basic characteristics of the simulation program. including small-scale fading channel (frequency selective channel and time-selective channel) simulation, Diversity reception and BER simulation.
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Size: 116132 |
Author: wandous |
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Description: 信道基本特性的仿真程序，包括小尺度衰落信道（频率选择性信道和时间选择性信道）的仿真，分集接收及误码率的仿真。-Channel basic characteristics of the simulation program. including small-scale fading channel (frequency selective channel and time-selective channel) simulation, Diversity reception and BER simulation.
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Size: 4537344 |
Author: wandous |
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Description: 对ALamouti方案中输入输出为（2，1）的情况下，随信噪比的增大的误码率性能进行了仿真。并将其与没有任何分集的单发单收小性能做了对比。-ALamouti program for input and output for the (2,1), the signal to noise ratio increases with the BER performance is simulated. And diversity and there is no single collection of a single small to do a comparison of performance.
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Size: 1024 |
Author: 李仪 |
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Description: Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with selection diversity
-Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with selection diversity
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Size: 1024 |
Author: mohanad1 |
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Description: 通过MATLAB软件；通过仿真得出性能曲线；从而比较bpsk的性能-The bit-error rate (BER) of binary phase-shift keying
in Rayleigh fading, using the Alamouti transmission scheme and
receiver selection diversity in the presence of channel-estimation
error, is studied. Closed-form expressions for the BER of log-likelihood
ratio selection, signal-to-noise ratio (SNR) selection, switchand-
stay combining selection, and maximum ratio combining are
derived in terms of the SNR and the cross-correlation coefficient
of the channel gain and its corrupted estimate. Two new selection
schemes, space–time sum-of-squares combining selection diversity
and space–time sum-of-magnitudes selection diversity, are
proposed and proven to provide almost the same performance as
SNR selection, but with much simpler implementations. The effects
of channel-
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Size: 340992 |
Author: 刘小洋 |
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Description: For computing the BER for BPSK modulation in a Rayleigh fading channel with selection diversity.
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Size: 1024 |
Author: smich |
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Description: Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with selection diversity- Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with selection diversity
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Size: 1024 |
Author: darrylrex |
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Description: five script.m for
1. BER in Rayleigh fading channel with MRC
2. BER in Rayleigh fading channel with EGC
3. BER in Rayleigh fading channel with selection
4. BER in Rayleigh fading channel with alamoutistbc
5. BER in Rayleigh fading channel with beamforming
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Size: 5120 |
Author: ahla |
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Description: receiver diversity ber performace
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Size: 1024 |
Author: chokoba |
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Description: The cooperative communication technology proposed
in recent years enables network nodes to share their
antennas to achieve diversity gain. In this paper, an efficient
variation scheme on opportunistic cooperation is proposed by
using an outage criterion, in which the cooperation mode will
be adopted only when the channel from source to relay does
not occur outage event.
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Size: 463872 |
Author: 陈鹏 |
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Description: This program stimulation AF cooperative diversity with matlabcode and earn SNR versus BER-This program stimulation AF cooperative diversity with matlabcode and earn SNR versus BER
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Size: 1024 |
Author: katy |
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Description: This program simulation cooperative diversity and then simulation SNR versus BER and at the end compare simulation result into theatrical.-This program simulation cooperative diversity and then simulation SNR versus BER and at the end compare simulation result into theatrical.
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Size: 1024 |
Author: katy |
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Description: BER for BPSK in AWGN with receive diversity
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Size: 1024 |
Author: SUNIL |
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Description: 基于selection diversity的bpsk BER 计算与性能分析- computing BER under the selection diversity for BPSK signal
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Size: 1024 |
Author: fang qian |
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Description: Abstract—Selection combining cascaded with maximum-ratio
combining (SC/MRC), which is particularly useful when site
diversity is available, combined with low-density parity-check
(LDPC) codes is able to combat the effects of fading. The biterror
rate (BER) expressions of uncoded SC/MRC and SC/MRC
with LDPC codes over an independent and identically distributed
Rayleigh-fading channel are derived based on the Gaussian
approximation approach. These expressions are also applicable
to the selection combining and maximum-ratio combining as
special cases. The derived expressions are in good agreement
with simulation results and approach the density evolution (DE)
thresholds. These expressions are able to achieve a significant
reduction in computational time with a reasonable accuracy for
analyzing the BER performance as compared to simulations and
DE.
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Size: 99328 |
Author: ppdghius |
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Description: MQAM在瑞利信道下的分集接收最大比合并的误码性能对比-MQAM receiver error performance than the combined maximum contrast diversity under Rayleigh channel
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Size: 2048 |
Author: 刘墨 |
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Description: 瑞利衰落信道下采用MRC分集误码性能,BPSK,QPSK,8PSK,16QAM多种调制方式-Rayleigh fading channel using MRC diversity BER performance, BPSK, QPSK, 8PSK, 16QAM multiple modulations
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Size: 2048 |
Author: lanting |
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Description: Some among you will be aware that in a wireless link having multiple antenna’s at the receiver (aka receive diversity) improves the bit error rate (BER) performance. In this post, let us try to understand the BER improvement with receive diversity. And, since we are just getting started, let us limit ourselves to additive white Gaussian noise (AWGN) channel (i.e assume that the channel gains are unity).
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Size: 1024 |
Author: nejwa elmaammar |
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Description: This is a function that simulate the Alamouti Space-Time scheme and plot a BER vs SNR graph.
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Size: 2048 |
Author: 啊啊啊定时
|
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Description: Rayleigh Fading With and Without diversity
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Size: 177152 |
Author: hervin
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