无线信道是移动通信的传输媒体,研究其特性并建立一个与实际传输环境相符合的无线信道仿真模型都有着十分重要的现实意义。
Researching its characteristics and establishing a simulation model which conforms to the actual transmission environment of the radio channel have a very important practical significance.
仿真结果表明,在慢衰落无线信道图像传输中,系统能获得满意的图像传输质量和很高的频谱利用率。
Simulation results show that the system can get satisfactory image communication performance in the very high spectral efficiency situation over the flat fading channel.
无线通信信道的空间特性十分复杂,通信信道的精细仿真对无线通信网络的设计和开发有着重要的作用。
The spatial characteristic of wireless communication channel is very complex. The fine simulation of the channel is helpful to design and develop wireless communication net.
本文总结了T1P1无线信道模型的特点及其适用环境,提出了一种基于T1P1信道模型的定位系统仿真模型。
After summarize the characteristic and suitable environment of T1P1 wireless channel model, a kind of systematic emulation model of localization is put forward based on T1P1 channel model.
根据北京地区移动通信无线电传播规律,在信号快衰落幅度服从m衰落的基础上,给出了M衰落波形信道的计算机仿真模型。
Based on the propagation regularity of land mobile communication in Beijing, this paper gives the computer simulation model of M-distribution fading wave channel.
根据北京地区移动通信无线电传播规律,在信号快衰落幅度服从m衰落的基础上,给出了M衰落波形信道的计算机仿真模型。
Based on the propagation regularity of land mobile communication in Beijing, this paper gives the computer simulation model of M-distribution fading wave channel.
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