AMPSC和TPA是3 G通信中重要设备，它们作为一个纯硬件平台，需要一个软件平台来仿真它们之间的通信系统。
AMPSC and TPA are important devices of the3G communications. As a pure hardware platform, they need a software platform to simulate their communications.
复杂适应系统理论和基于多智能体的建模仿真方法，为通信作战指挥模拟的研究提供了新的思路。
Complex adaptive system theory and modeling and emulating method based on multi-agent provide a new way for the study of communication campaign commanding simulation.
对基于SCDMA接入方案的H FC上下行通信系统的发送机进行了功能仿真，为H FC接入网上行信道物理层的硬件实现创造了有利条件。
The function model of HFC communication system sender based on SCDMA is constructed in this paper, The modules of communication system can be simulated approaching the behavior of the hardware.
仿真结果表明，它可以使信号实现重构，消除码间干扰，提高通信系统的性能。
The simulation result shows that this technology can reconstruct signal and erase intersymbol interference, so that the performance of communication system is improved.
提出一个面向通信系统性能评价的语音库研制方案，并给出其基于MATLAB仿真的实现途径。
This paper presents a development scheme for speech base aiming at the performance assessment communication system, and also the way of how to realize it by simulation based on MATLAB platform.
该文在简要介绍了通信系统信息交换特点的基础上，讨论了在作战模拟系统中对通信系统进行建模与仿真的两种基本方法。
Therefore, this paper briefly introduces the information transmission characteristic in communication system, discusses two modeling and simulation methods in modern WarGame.
通过观察仿真结果，可以得出结合自动请求重传的协同通信，系统的可靠性显著提高。
By observing the simulation results, it can be obtained that automatic requests retransmission collaborative communications, improved the system reliability significantly.
通过仿真，研究了这一系统在移动通信环境下的性能，包括信道衰落、信号角度扩散及同频干扰用户等对DOA估计的影响。
We studied the performances of this system by simulations, including the impacts of channel fading, angle spread and co-channel interference on DOA estimation.
在分析卫星侦察通信环境的基础上，开发了卫星侦察通信环境仿真系统，给出了环境仿真软件流程，并分析了软件实现的关键技术。
Based on the analysis of communication environment in satellite reconnaissance, the simulation system of communication environment in satellite reconnaissance is developed.
该系统通过实现了一个基于光纤通道协议的原型系统得到验证，已成功应用于飞行控制系统与飞行仿真系统之间的通信。
The fly-by-light system is demonstrated with a prototype based on fibre channel protocol which has been applied to communications between flight control system and flight simulation system.
该软件界面友好，具有丰富的地图操作内容，是军用及民用卫星移动通信系统星座设计仿真、演示的有效工具。
This software has interfaces friendly and a lot of map operations. It is good for the constellation design, simulation and demo of mobile satellite communications system in military or in civil USES.
仿真结果表明，接收端能正确地解调出相应信号，实现了FM语音通信系统的基本功能。
The result showed that the corresponding signal could be demodulated by the receive end and the basic functions of FM voice communication system were achieved.
基于MATLAB，对扩频通信技术有关概念进行了仿真分析，并简要讨论了点对点扩频电台的系统设计和接口技术。
Based on MATLAB, the primary concepts of the spread spectrum are simulated. The system design and interface technology of a spread spectrum radio device is simply discussed.
计算机仿真结果表明，RS编码和交织技术非常适合空间光通信信道，能大大降低系统的误码率。
The results of simulation show that RS coding and interleaving are fit for the channel of space laser communication, and can largely decrease bit error rate(BER).
从模拟仿真及在实际系统GAINS节点中应用的结果可知，该改进方法能很好地改善无线传感器网络通信性能。
The simulation result and application result on the actual WSN system-GAINS indicate that the priority schedule of TinyOS can improve communication performance significantly.
结合设计实例详细论述了通信延时对雷达伺服系统跟踪精度的影响，提出了采用常增益滤波法的解决方案，并通过仿真和试验结果加以验证。
This paper discusses the effect of communication delay on radar servo systems track precision based on an engineering design, and offers a solution which applies fixed-gain filter.
在对系统建模进行研究的基础之上，通过对通信网络仿真软件OPNET的三层建模机制：网络建模、节点建模、进程建模进行了研究。
This article studies the three modeling mechanisms of the OPNET based on the research of the system modeling: the network modeling, the node modeling and the process modeling.
本文介绍了自行开发的抗干扰卫星通信系统仿真软件的模块结构、关键技术及应用于分析验证一种新型抗干扰技术的例子。
This paper presents the modular structure, key techniques and an application example of a software package developed by ourselves for simulations of anti-jamming satellite communications systems.
仿真结果表明，所提方法不仅可以直接应用到多输入多输出系统，而且还可应用到阵列信号处理及无线通信系统中。
Results of simulation illustrate that the proposed algorithms can be applied to not only the MIMO system, but also the array signal processing and wireless communication system.
文中介绍测井电缆通信系统原理，以及测井通信电缆的模型和仿真方法，并给出计算仿真电路参数的方法。
In this paper, the principle of logging cable communication system is introduced, and the model of logging communication cable and simulation method are also discussed.
在匿名通信系统仿真评估平台的实现基础上，本课题进行了匿名通信系统的仿真评估实验。
Based on the realization of anonymous communication simulation and evaluation platform, an evaluation experiment for anonymous communication systems is represented in the paper.
SPW是一个先进的通信系统建模、仿真工具，它具有丰富的通信仿真模块和非常灵活的创建自定义模块功能。
SPW is an advanced tool for modeling and simulating communication systems, it has abundant communicational simulating blocks and very flexible function for building user custom blocks.
研究了利用MATLAB进行通信系统仿真及其建模的方法，给出了几个典型仿真范例及仿真结果。
This paper studies methods of communication system simulation and constructing model with MATLAB software , and gives the several simulation examples and the results.
理论推导和仿真结果表明，COFDM调制技术适合在高压电力线载波通信中使用，在明显的提高数据传输率的同时降低误码率并增强系统可靠性。
Proved by the theoretic deriving and simulation result, the COFDM modulation technology is well suitable for high voltage PLC with a high transmission speed, low BER and high reliability.
讨论仿真室内的红外漫射通信系统，并观测在提高系统传输码率情况下无线红外室内通信系统的性能。
Simulated the wireless infrared indoor diffuse communications system, and Observed the performance of wireless infrared communications under the conditions that high-speed data.
给出了该方案的OFDM系统仿真结果，验证了OFDM信号的白噪声特性和OFDM通信系统较强的抗频率选择性衰落特性。
Finally the simulating result is presented, which validates white noise characteristic of the OFDM signal and the characteristic of anti-attenuation of frequency-selected of OFDM communication system.
在特定频段上建立无线传播仿真模型是决定移动通信系统无线网络搭建是否成功的重要因素之一。
Building the radio propagation model on special frequencies is an important factor decided the mobile radio communication network whether or not to be put up successful.
通过PC机与ARM仿真板的通信对本文实现的系统进行了仿真模拟实验，对可视电话的基本功能和性能进行了测试。
Simulation test is performed by communication between PC and ARM emulator to evaluate the function and performance of the video phone system.
交通信息获取、交通状况分析与评价是微观仿真系统实现交通模拟及方案论证功能所不可缺少的组成部分。
The traffic information obtaining, traffic status analysis and estimation are indispensable components to the micro-simulation systems for their traffic simulating and scheme reasoning functions.
非线性薛定谔方程（NLSE）是光通信领域中常用的传输方程，广泛应用于光纤通信系统的仿真研究。
The nonlinear Schrodinger equation (NLSE) is quite useful in the optical communication field, and has been applied widely to the optical communication systems simulation.
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