| 基于3G网络与GNSS的多模态组合无线定位技术研究 |
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| 引用本文： | 胡新和,杨博雄.基于3G网络与GNSS的多模态组合无线定位技术研究[J].船电技术,2010,30(11):21-24. |
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| 作者姓名： | 胡新和 杨博雄 |
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| 作者单位： | 咸宁职业技术学院计算机系,湖北省,咸宁,437100;武汉大学测绘遥感信息工程国家重点实验室,武汉,430079 |
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| 基金项目： | 湖北省教育科学规划研究课题资助项目(2009A101) |
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| 摘 要： | 目前3G网络提供无线定位服务功能，但其定位精度有限。本文提出了以3G无线定位配合GNSS全球卫星定位系统来进行位置服务的多模态联合定位技术，详细地介绍了这种定位技术的基本原理以及网络结构，研究了其通信流程以及定位算法，能为高精度无线定位技术的研究提供参考。
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| 关 键 词： | 3G网络 GNSS 多模态联合 无线定位 |
Multi-mode Combination Wireless Location Technology Based on 3G Network and GNSS |
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| Hu Xinhe,Yang Boxiong.Multi-mode Combination Wireless Location Technology Based on 3G Network and GNSS[J].Marine Electric & Electronic Technology,2010,30(11):21-24. |
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| Authors: | Hu Xinhe Yang Boxiong |
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| Institution: | Hu Xinhe1,Yang Boxiong2 (1. Xianning Profession Technology College,Xianning 437100,Hubei,China,2. State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China) |
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| Abstract: | 3G network can offer wireless location service, but the positioning accuracy is limited. In this paper, multi-mode combination wireless location technology based on 3G Network and GNSS is proposed. The fundamental of the location and network structure are introduced in detail. Meanwhile, the communication process and location algorithm are studied deeply, which can provide reference and advice for the high-precision wireless location technology |
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| Keywords: | 3G network GNSS multi-mode combination wireless location |
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