发明授权
- 专利标题: State change sensing based on individual location patterns
- 专利标题(中): 基于个体位置模式的状态变化感知
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申请号: US13825364申请日: 2010-09-23
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公开(公告)号: US09319868B2公开(公告)日: 2016-04-19
- 发明人: Guang Yang , Du Li , Yifei Jiang , Zhigang Liu
- 申请人: Guang Yang , Du Li , Yifei Jiang , Zhigang Liu
- 申请人地址: FI Espoo
- 专利权人: Nokia Technologies Oy
- 当前专利权人: Nokia Technologies Oy
- 当前专利权人地址: FI Espoo
- 代理机构: Locke Lord LLP
- 国际申请: PCT/IB2010/054299 WO 20100923
- 国际公布: WO2012/038781 WO 20120329
- 主分类号: H04W8/22
- IPC分类号: H04W8/22 ; H04W64/00 ; G01S5/02 ; G01S19/48
摘要:
A system for detecting state transitions when apparatuses move between significant places or routes without having to employ high resolution, and high energy cost, localization technologies. Apparatuses may receive position information via lower resolution/lower energy cost localization resources, and this information may be used to determine whether the current position of the apparatus corresponds to a significant place or route. If the apparatus is determined to be positioned in a significant place or route, a further determination may be made as to whether at least one second level classifier exists for the significant place or route. Second level classifiers may be utilized to determine when apparatuses transition from one state (e.g., one significant place or route) to another. Upon detection of a state transition based on the second level classifier, a new localization configuration may be applied in the apparatus.
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