| 摘要: |
| 介绍了多种无线定位新技术，指出GPSOne是各种技术之间取长补短的混合定位新技术，并且从定位原理、定位特点、应用领域等方面对GPSOne进行了分析。GPSOne将GPS与CDMA网络晶结合，克服了传统GPS在有障碍物或信号较弱时定位困难甚至无法定位的问题，是迄今为止性能最佳的无线定位技术。 |
| 关键词: 移动通信系统 无线定位技术 全球定位系统 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:July 11, 2005Revised:November 27, 2005 |
| 基金项目: |
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| New Wireless Positioning Techniques and Developing Trend |
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| () |
| Abstract: |
| Several wireless positioning techniques are introduced, and a new type of mixed positioning technique-GPSOne is presented which combines GPS with CDMA network. The positioning principles,positioning features and application fields of GPSOne are analysed. GPSOne can work well when there are barriers or the signal is weak while traditional GPS can not. It's a positioning technique with the best performance so far. |
| Key words: CDMA GPSOne |
