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Description: 信道模型包括宽带传播模型（链路级仿真需要）和窄带传播模型（系统级仿真需要，包括路径损耗模型和阴影衰落模型）。-Channel model including the broadband propagation model (link-level simulation required) and narrow-band propagation model (system-level simulation needs, including the path loss model and the shadow fading model).
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Size: 54272 |
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Description: log_distance path loss model for wireless propagation indoor
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Size: 1024 |
Author: ningchang |
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Description: This example of multiwall model for indoor propagation model. Click on the location of transmitter and press enter,then path loss colour map will shown in figure-This is example of multiwall model for indoor propagation model. Click on the location of transmitter and press enter,then path loss colour map will shown in figure
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Size: 32768 |
Author: chang |
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Description: 该模型是基于实地测量的即以准平坦地形、大城市市区的中值场强或路径损耗作为参考，对其他传播环境和地形条件等因素分别以校正因子的形式进行修正，用来预测地面移动系统信号的强度。其频率适用范围是150MHz到1000MHz的UHF/VHF频带。目前使用的主要频段资源为800~900MHz。这一频段，在相对平坦区域，一般可应用Okumura-Hata传播模型。Hata提供了对这些数据的解析逼近，并捕捉到大部分的主要影响-The model is based on field measurements of the quasi-flat terrain, large cities in the urban field strength or path loss values as a reference for other dissemination of environmental and topographic conditions and other factors correction factor respectively in the form of amendments to be used to predict the ground mobile systems the signal strength. The frequency range is 150MHz to 1000MHz for the UHF/VHF band. The main bands currently used resources for the 800 ~ 900MHz. The band, in the relatively flat areas, generally can be applied to Okumura-Hata propagation model. Hata provides these data analytic approaches, and to capture most of the major impact
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Size: 23408640 |
Author: gudeyi |
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Description: 移动传播环境:理论基础分析方法和建模技术
杨大成编著 内容包括：理论分析移动传播环境所常用的概率论、随机过程及矩阵等基础知识；地球表面均匀大气中的电波传播、室外传播模型，室内无线传播及覆盖，小尺度衰落信道，标量信道建模及其仿真，矢量信道建模及其仿真等。
-Mobile communication environment: theory analysis and modeling Yang Dacheng edited include: theoretical analysis are commonly used in mobile communication environment, probability theory, stochastic processes, and basic knowledge of matrix Earth' s surface wave propagation even in the atmosphere, outdoor propagation model, indoor wireless transmission and coverage, small-scale fading channel, the scalar channel modeling and simulation, vector channel modeling and simulation.
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Size: 3700736 |
Author: 鼻涕虫 |
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Description: 基于羽田孜模型的预知的路径损耗
基于爱德华兹和德金模型的路径损失预知
基于帕森斯与伊布拉因模型的路径损耗预知-Tsutomu Hata model based on predictable path loss payments based on Edwards and the German model to predict the path loss model based on Parsons and Ibraim predict the path loss
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Size: 86016 |
Author: 苗俊 |
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Description: 3GPP LTE中TS36942路径损耗模型的源程序代码-TS36942 3GPP LTE path loss model in the source code
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Size: 1024 |
Author: Aisenxi |
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Description: Okumura Hata model path loss vs frequency carrer
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Size: 275456 |
Author: BADMAN |
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Description: Free Space Path Loss Model
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Size: 1024 |
Author: Nkosikhona Gumede |
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Description: C#设计的基于Volcano射线跟踪模型计算通信系统路径损耗的接口例子-C# Design based on ray tracing Volcano path loss model communication system interface example
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Size: 1016832 |
Author: 陈兴 |
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Description: 无线通信中大尺度模型，利用电子地图进行模型建立。-Path loss prevision with Edwards and Durkin model
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Size: 30720 |
Author: 刘鹏 |
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Description: 通用路径损耗模型包括Log-distance/normal shadowing计算-General Path Loss Model, including log-distance/normal shadowing path loss model
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Size: 2048 |
Author: 王秋才 |
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Description: 多径损耗模型，可以作为参考。多径损耗模型，可以作为参考-Multi-path loss model, can be used as reference。Multi-path loss model, can be used as reference。
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Size: 1024 |
Author: zc |
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Description: Details regarding diversity in mobile comunication
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Size: 399360 |
Author: Sidharth Goyal |
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Description: Pth loss propaagation model for mobile radio channel
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Size: 108544 |
Author: Sidharth Goyal |
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Description: 大尺度信道衰落模型-室外信道模型-Okumura model-Large Scale Path Loss and Okumura Model
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Size: 1024 |
Author: watercooll |
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Description: 一种基于非完全数据的路径损耗模型选择算法-Based on the the incomplete data path loss model selection algorithm
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Size: 278528 |
Author: xiaowang |
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Description: 链路仿真，路径损耗模型，选择模型，得出相应计算结果，很好用-Link simulation, the path loss model, select the model to arrive at appropriate results, easy to use
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Size: 1024 |
Author: wuwei |
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Description: 无线传感器网络定位用到的无线传输模型
Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
-Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
Achieve functional distance and transmission attenuation swap
~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~
In this model, the radio range is a circle
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ReceivedSignalStrength=SendingPower-PathLoss
e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0)
Pt:transmit power
pl(d0):the pass loss for a reference distance of d0
ηis the path loss exponent
above parameters are saved in ../Parameters_Of_Models.mat
dist:distance between sender and receiver(m)
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typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignal
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Size: 135168 |
Author: liangzhongfa |
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Description: 为作业最终的仿真结果与分析
PL_free.m：free space path loss model
PL_logdist.m: log-distance path loss model
PL_lognorm.m: log-normal shadowing path loss model
plot_PL_general.m: plot the figures
itum.m: ITU M.1225 vehicular-B(120km/hr) channel model
AWGN.m: create AWGN channel object-The final for the job simulation results and analysis PL_free.m: free space path loss model PL_logdist.m: log-distance path loss model PL_lognorm.m: log-normal shadowing path loss model plot_PL_general.m: plot the figures itum.m: ITU M.1225 vehicular-B (120km/hr) channel model AWGN.m: create AWGN channel object
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Size: 215040 |
Author: 万玲玲 |
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