| 一种基于场强差的GSM网络移动台定位法 |
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| 引用本文： | 王建军,邓平,李金伦.一种基于场强差的GSM网络移动台定位法[J].信息技术,2006,30(1):24-26. |
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| 作者姓名： | 王建军 邓平 李金伦 |
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| 作者单位： | 西南交通大学移动通信省重点实验室,成都,610031 |
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| 基金项目： | 西南交通大学校科研和教改项目 |
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| 摘 要： | 提出了一种在GSM无线蜂窝网络中利用服务BS（基站）和MS（移动台）测量的场强差值对MS进行定位的方法。通过计算机的仿真结果表明，该方法能够较好地克服多径和不规则地形带来的场强起伏，达到较高的定位精度。通过提出的的算法，可以克服传统的利用GSM蜂窝网络对移动台定位的局限性，从而使利用GSM蜂窝网络对移动台位置定位的实现更简单。
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| 关 键 词： | 蜂窝网络 场强差 定位算法 位置定位 |
| 文章编号： | 1009-2552(2006)01-0024-03 |
| 修稿时间： | 2005年8月19日 |
A mobile location method based on the difference of signal strength for GSM network |
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| WANG Jian-jun,DENG Ping,LI Jin-lun.A mobile location method based on the difference of signal strength for GSM network[J].Information Technology,2006,30(1):24-26. |
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| Authors: | WANG Jian-jun DENG Ping LI Jin-lun |
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| Abstract: | In this paper a location method based on the difference of signal strength measured by service BS(Base Station) and MS(Mobile Station) for GSM wireless cellular network is proposed.The computer simulation results show that this method can reduce the disadvantagous effect of signal strength change caused by multipath effect and terrain irregularities and obtain better location precision.By this location algorithm presented,the limitation of the traditional mobile station location scheme based on the GSM cellular network can be overcomed,then it is easy to locate mobile position based on the GSM cellular network. |
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| Keywords: | GSM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
