| 移动通信定位技术之比较 |
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| 引用本文： | 邱善勤,龚耀寰. 移动通信定位技术之比较[J]. 电子科技大学学报(社会科学版), 2003, 0(6) |
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| 作者姓名： | 邱善勤 龚耀寰 |
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| 作者单位： | 中国科技集团公司第二十九研究所 成都610036(邱善勤)，电子科技大学电子工程学院 成都610054(龚耀寰) |
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| 摘 要： | 随着移动通信的发展,在移动通信中提供除语音通信外的新的服务功能成为增长热点,而定位服务是最重要的热点之一,其原因与E-911条例要求所有移动网络在运行时必须在一定的时限内提供定位服务有关,该文通过对国外大量文献的研究,详细介绍了现有的各种移动通信定位技术,通过对各种定位方法进行深入研究和比较后,指出了它们的实现方法及各自存在的优点和不足。同时介绍了该技术领域的研究现状,并对今后技术的发展方向提出了相应的设想。
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| 关 键 词： | 定位技术 到达时间差 到达角度 全球定位系统 移动通信 |
Comparision of Cellular Location Technologies |
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| Qiu Shanqin Gong Yaohuan. Comparision of Cellular Location Technologies[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2003, 0(6) |
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| Authors: | Qiu Shanqin Gong Yaohuan |
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| Affiliation: | 1. China Electronic Technology Group Corporation NO. 29 Research Institute Chengdu 610036; 2. School of Electronic Information UEST of China Chengdu 610054 |
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| Abstract: | By the mobile communication developing, location technology became new service of hotspot. More and more research organization have paid attention to this technology and it is necessary that mobile proprietor must provide location service before 2001 years. This paper it introduce all kinds of cell location techniques, advantage and disadvantage of every method is also said. In the end it point out the problems that have to be researched in the future and the trend of this technology. |
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| Keywords: | location technology TDOA AOA GPS mobile communication |
| 本文献已被 CNKI 等数据库收录！ |
