| 一个用于GSM/GPRS网络性能分析的系统级仿真器 |
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| 引用本文： | 许健华,戎蒙恬,诸鸿文. 一个用于GSM/GPRS网络性能分析的系统级仿真器[J]. 计算机工程, 2002, 28(6): 146-148 |
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| 作者姓名： | 许健华 戎蒙恬 诸鸿文 |
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| 作者单位： | 上海交通大学现代通信研究所,上海,200030 |
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| 摘 要： | 介绍一个自动设计和开发的GSM/GPRS网络仿真器，它对用户的移动性、电波传播以及GSM/GPRS网络中的信道分配、分组数据调度、功率控制和切换等机制进行了仿真。仿真实例表明：该仿真器可以对一些反映网络性能的主要指标，如阻塞率、掉话率、信道利用率和数据平均传输速率等作出一定的估计，也可以分析不同网络参数和算法对网络性能的影响情况。
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| 关 键 词： | 移动通信 GSM GPRS 网络性能分析 系统级仿真器 |
| 文章编号： | 1000-3428(2002)06-0146-03 |
| 修稿时间： | 2001-08-06 |
A Simulator on System Level Used for GSM/GPRS Networks Performance Analysis |
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| XU JianhuaRONG MengtianZHU Hongwen. A Simulator on System Level Used for GSM/GPRS Networks Performance Analysis[J]. Computer Engineering, 2002, 28(6): 146-148 |
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| Authors: | XU JianhuaRONG MengtianZHU Hongwen |
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| Abstract: | This paper describes a simulator for GSM/GPRS designed and developed on our own. It simulates users mobility, wave propagation and the mechanisms for GSM/GPRS, such as channel allocation, packets scheduling, power control, handoff, and so on. The simulation examples show that this simulator can be used to estimate some main measures reflecting the networks performance, such as blocked ratio, dropped ratio, channel utility, average rate of data transmission and so on. It also can be used to analyze the influence of different networks parameters and algorithms on the networks performance. ;;; |
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| Keywords: | GPRSSimulation on system levelRadio resource managementNetwork optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
