CN110719566A - 一种基于WiFi聚类算法的农机无信号下定位方法 - Google Patents
一种基于WiFi聚类算法的农机无信号下定位方法 Download PDFInfo
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- CN110719566A CN110719566A CN201910991401.0A CN201910991401A CN110719566A CN 110719566 A CN110719566 A CN 110719566A CN 201910991401 A CN201910991401 A CN 201910991401A CN 110719566 A CN110719566 A CN 110719566A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
- G06F18/232—Non-hierarchical techniques
- G06F18/2321—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions
- G06F18/23213—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions with fixed number of clusters, e.g. K-means clustering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- Position Fixing By Use Of Radio Waves (AREA)
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CN201910991401.0A CN110719566A (zh) | 2019-10-18 | 2019-10-18 | 一种基于WiFi聚类算法的农机无信号下定位方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105243396A (zh) * | 2015-11-06 | 2016-01-13 | 百度在线网络技术(北京)有限公司 | 用户位置信息生成方法和装置 |
CN106646338A (zh) * | 2016-12-07 | 2017-05-10 | 华南理工大学 | 一种快速精确的室内定位方法 |
CN107087256A (zh) * | 2017-03-17 | 2017-08-22 | 上海斐讯数据通信技术有限公司 | 一种基于WiFi室内定位的指纹聚类方法及装置 |
CN109348416A (zh) * | 2018-09-06 | 2019-02-15 | 西安电子科技大学 | 基于二分k均值的指纹室内定位方法 |
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2019
- 2019-10-18 CN CN201910991401.0A patent/CN110719566A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105243396A (zh) * | 2015-11-06 | 2016-01-13 | 百度在线网络技术(北京)有限公司 | 用户位置信息生成方法和装置 |
CN106646338A (zh) * | 2016-12-07 | 2017-05-10 | 华南理工大学 | 一种快速精确的室内定位方法 |
CN107087256A (zh) * | 2017-03-17 | 2017-08-22 | 上海斐讯数据通信技术有限公司 | 一种基于WiFi室内定位的指纹聚类方法及装置 |
CN109348416A (zh) * | 2018-09-06 | 2019-02-15 | 西安电子科技大学 | 基于二分k均值的指纹室内定位方法 |
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Inventor after: Zhang Youhua Inventor after: Wang Tao Inventor after: Dou Huimin Inventor after: Li Hao Inventor after: Zhang Kaidai Inventor after: Liu Xinyi Inventor after: Wu Yunzhi Inventor after: Gao Yujia Inventor before: Zhang Youhua Inventor before: Wang Tao Inventor before: Dou Huimin Inventor before: Li Hao Inventor before: Zhang Kaidai Inventor before: Liu Xinyi Inventor before: Wu Yunzhi Inventor before: Gao Yujia |
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Application publication date: 20200121 |