...期—龙源期刊网 关键词】 MIMO;信道建模; 空时信道 模型; 空时相关;仿真;衰落信道 [gap=1753]Key words】 MIMO;Channel modeling;Space-time channel model;Space-time correlation;Simulation;Fading channels ..
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Underground Channel Modeling 井下信道建模
radio channel modeling 无线信道建模 ; 无线信道模型
MIMO channel modeling MIMO信道建模
Indoor channel modeling 室内信道建模
satellite channel modeling 卫星信道建模
underwater acoustic channel modeling 水声信道建模
parametric multipath channel modeling 参数多径信道建模
Channel measurements and modeling 信道测量与建模 ; 信道测量和建模
channel matrix modeling 信道矩阵建模
Radio channel modeling and parameter estimating is important to design and research of the mobile communication system.
无线信道的参数估计和信道建模对数字移动无线通信系统的研发具有重要意义。
参考来源 - 无线信道仿真平台的设计与实现The impulse response and frequency transfer function are presented,and the channel modeling based on WSSUS is established,what is more,the meaning of every parameter and the method of simulate time-variant parameters are delivered.
并给出信道的冲激响应和频域的传输函数,建立了基于WSSUS的信道模型,然后给出各个参数的意义和时变参数的模拟方法。
参考来源 - 通信侦察信道的建模与仿真·2,447,543篇论文数据，部分数据来源于NoteExpress
The general method of playback channel modeling was introduced and the requirement on the wireless channel measurement was analyzed briefly.
首先给出回放模型的建模思路以及对无线信道测量方法和测量仪器的要求；
In HF channel modeling, doppler spread effects are usually simulated by filtering white Gaussian noise. The signal correlation in time domain deviates far from the theoretical value.
在短波信道建模中，通常采用对高斯白噪声滤波来仿真多普勒扩展效应，这些模型的时域相关值与理论值相差较大。
Secondly, power line noise channel and multi-path channel optimization modeling techniques based on artificial neural network are proposed.
其次，提出了电力线噪声信道和多径信道的神经网络优化建模方法。
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