| 多种定位技术融合构建LBS体系 |
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| 引用本文： | 刘长征,李纬,丁辰,过静珺.多种定位技术融合构建LBS体系[J].地理信息世界,2003,1(3):24-27,38. |
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| 作者姓名： | 刘长征 李纬 丁辰 过静珺 |
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| 作者单位： | 清华大学地球空间信息研究所,北京,100084 |
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| 摘 要： | 重点讨论LBS中的核心问题：定位技术和系统结构。介绍LBS(Location—Based Services)的基本概念。
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| 关 键 词： | 定位技术 LBS 体系结构 基站定位 GPS 移动电话 |
| 文章编号： | 1672-1586(2003)03-0024-04 |
An Overview of Location-Based Services——Building LBS system based on multiple location technologies |
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| LIU Chang-zheng,LI Wei,DING Chen,GUO Jing-jun.An Overview of Location-Based Services——Building LBS system based on multiple location technologies[J].Geomatics World,2003,1(3):24-27,38. |
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| Authors: | LIU Chang-zheng LI Wei DING Chen GUO Jing-jun |
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| Abstract: | This paper provides an overview of principle concepts of location-based services.It discusses multiple location technologies on emphasis.Then a concept architecture of LBS is presented and a practical LBS system implemented with SMS (short message service)approach is described. |
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| Keywords: | LBS(location-based services) Assisted-GPS architecture mobile position technology |
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