Search - Multipath Rayleigh fading channel

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[Communication] multipath DL : 0: 多径信道仿真有三条固定路径的AWGN多径信道的QPSK系统进行BER性能方针，并与在理想的AWGN信道中同样系统的BER进行比较，为简化模型，作如下假设： 1，信道中有三条路径，包括一条没有衰落的LOS路径和两条具有瑞利衰落的路径。与各路径相应的接收功率以及路径间的延迟差是仿真的参数 2，信道的锐利衰落仅影响发送信号的幅度，不影响瞬时相位。 3，在符号间隔内各多径分量的衰减幅度是常数，并与相邻间隔无关。-Multipath channel simulation There are three fixed path multipath AWGN channel BER performance of QPSK systems approach, and in an ideal AWGN channel BER the same system for comparison, in order to simplify the model, make the following assumptions: 1, There are three channels path, including a no decline LOS path and the two have a Rayleigh fading path. Corresponding with the path to receive power as well as the path delay difference between the simulation parameters of 2, channel sharp decline affects only the magnitude of the transmitted signal, does not affect the instantaneous phase. 3, in the symbol intervals multipath component of the decay rate is constant, and has nothing to do with the next interval.
Update : 2025-03-07 Size : 5kb Publisher : TT
[matlab] MultipathFading DL : 0: 多径衰落信道模型源代码，用于无线移动信道建模。-Multipath fading channel model source code, used in wireless mobile channel modeling.
Update : 2025-03-07 Size : 2kb Publisher : pluqin
[Other] rake_path_dsss DL : 0: rake接收机的链路生成程序，包括短码生成，长码生成，哈达码变换，瑞利信道，以及多径衰落等。-rake receiver of the link generated procedures, including short-code generation, long-code generation, Hadamard transform, Rayleigh channel, as well as multipath fading and so on.
Update : 2025-03-07 Size : 2kb Publisher : 王波
[Other] OFDM_ls_daopin1_ok DL : 0: 对ofdm插入梳妆（comb)导频，比较了有ls信道估计和无信道估计，并仿真得到了不同信噪比下，误码率曲线；信道为多径瑞利衰落加上白噪声；经过调试，已经能正确运行-Insert the dressing on the OFDM (comb) Pilot compared ls has no channel estimation and channel estimation, and simulation have been under different signal to noise ratio, bit error rate curve channel for multipath Rayleigh fading plus white noise after debugging have been able to run correctly
Update : 2025-03-07 Size : 3kb Publisher : 吕明相
[source in ebook] Rayleigh_Fading_Simulation DL : 0: 本程序是对多径无线衰落信道的仿真源程序，主要是针对Rayleigh信道的仿真-This procedure is the wireless multipath fading channel simulation source code is targeted at the Rayleigh channel simulation
Update : 2025-03-07 Size : 9kb Publisher : 李林
[3G develop] multipath_fad DL : 0: this simulation talk about simulation multipath rayleigh fading channel
Update : 2025-03-07 Size : 1kb Publisher : candra
[matlab] Rake DL : 0: 2个用户下的Rake接收机 4径-5径多径 AWGN一级瑞利衰落信道混合了m序列、Gold序列-2 users Rake receiver under the Path 4 Path-5 multipath Rayleigh fading AWGN channel a mixture of m sequence, Gold sequence
Update : 2025-03-07 Size : 5kb Publisher : 李锐
[matlab] AWGN_QPSK) DL : 0: To calculation the BER of Qpsk overAWGN ang Rayleigh Fading channel
Update : 2025-03-07 Size : 2kb Publisher : kim jin man
[Communication] msource DL : 0: 对通信中多径衰落信道,瑞利衰落信道仿真，BPSK,PAM信道频谱计算等等。-Pairs of communication multipath fading channel, Rayleigh fading channel simulation, BPSK, PAM-channel spectrum calculation and so on.
Update : 2025-03-07 Size : 42kb Publisher : coco
[Other] medelofOFDM DL : 0: 多径瑞利衰落信道下OFDM系统仿真，希望对首次接触这方面的人有所帮助-Multipath Rayleigh fading channel OFDM system simulation, the first contact with want to help people in this area
Update : 2025-03-07 Size : 571kb Publisher : woailuomo
[3G develop] threeway DL : 0: 对3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真（不同p和delay 的取值来分别定义莱斯（瑞利）平坦衰落信道、莱斯（瑞利）频率选择性衰落信道).-For three fixed-path multipath AWGN channel of the QPSK system BER performance simulation (different values for p and the delay are defined Rice (Rayleigh) flat fading channel, Rice (Rayleigh) frequency-selective fading channels ).
Update : 2025-03-07 Size : 8kb Publisher : minmin
[Communication-Mobile] rayleigh DL : 0: 基于Matlab的移动通信中多径衰落信道的仿真\基于多径传输和多普勒频移的瑞利（Rayleigh）信道的仿真主要考虑不同条件下的仿真-Matlab-based mobile communications in the multipath fading channel simulation \ based multi-path transmission and Doppler frequency shift of the Rayleigh (Rayleigh) channel simulation the main consideration of the simulation under different conditions
Update : 2025-03-07 Size : 118kb Publisher : 王明
[Internet-Network] qpsk DL : 0: 要求对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道中同样系统的BER性能进行比较。熟悉瑞利平坦衰落、莱斯平坦衰落与频率选择性衰落的特点，比较这些衰落信道的误码率。-Required to have three fixed-path AWGN multipath channels of QPSK system BER performance simulation, and in an ideal AWGN channel with the same system BER performance comparison. Familiar with the Rayleigh flat fading, Rice flat fading and frequency selective fading characteristics, compare the bit error rate fading channel.
Update : 2025-03-07 Size : 1kb Publisher : 沈岗
[matlab] Rayleigh DL : 0: MATLAB的瑞利衰落信道仿真，针对服从瑞利分布的多径信道进行模拟仿真，加深对多径信道特性了解。-Channel Emulation of Rayleigh fading by using MatLab,which is aimed at the Multipath Propagation channel that obey Rayleigh distribution, so it could be furthered comprehension of characteristic on the Multipath Propagation channel.
Update : 2025-03-07 Size : 221kb Publisher : 林俊
[matlab] Rayleigh DL : 0: 多种Rayleigh衰落信道的程序，单径和多径频率选择性-A variety of procedures for Rayleigh fading channel, single path and multipath frequency selective
Update : 2025-03-07 Size : 9kb Publisher : cyp
[Communication-Mobile] MUL_RAYLEITHsimulation DL : 0: 仿真多径瑞利衰落信道，仿真多径瑞利衰落信道，仿真多径瑞利衰落信道-Simulation of multipath Rayleigh fading channel
Update : 2025-03-07 Size : 1kb Publisher : kaka
[matlab] code DL : 0: the code uploaded is very useful in geretanig multipath rayleigh fading channel for ofdm system
Update : 2025-03-07 Size : 7kb Publisher : sridharkumar
[matlab] Multipath-Rayleigh-fading-channel DL : 1: Full set of MATLAB code to simulate the Multipath fading channel in telecommunication
Update : 2025-03-07 Size : 89kb Publisher : Paria Shahabi
[Fax program] Rayleigh-fading-channel DL : 0: 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.
Update : 2025-03-07 Size : 16kb Publisher : 李晓林
[matlab] Rayleigh DL : 0: 瑞利衰落信道下的多径仿真，多个文件可进行实测-Multipath Rayleigh fading channel simulation, a plurality of files can be found
Update : 2025-03-07 Size : 120kb Publisher : lxx

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