首页> 外国专利> Changing a position determination scheme used by a user equipment during a transition between indoor and outdoor spaces relative to an enclosed environment

Changing a position determination scheme used by a user equipment during a transition between indoor and outdoor spaces relative to an enclosed environment

机译:在室内和室外空间相对于封闭环境的过渡期间,更改用户设备使用的位置确定方案

摘要

In an embodiment, a user equipment (UE) tracks its location using a first positioning scheme (PS) (e.g., an indoor PS or outdoor PS) while operating inside or outside of an enclosed environment, whereby the UE maintains transition region information related to the enclosed environment that characterizes one or more outdoor-to-indoor (OI) and/or indoor-to-outdoor (IO) transition regions of the enclosed environment. If the UE determines it has entered a transition region of the enclosed environment based on its location tracking using the first PS, the UE begins to track its location using a second PS. When the quality of the second PS rises above a threshold (e.g., such as the UE moves further inside or outside of the enclosed environment), the UE can switch to the second PS and turn off the first PS.
机译:在一个实施例中,用户设备(UE)在封闭环境的内部或外部操作时,使用第一定位方案(PS)(例如,室内PS或室外PS)来跟踪其位置,从而UE维持与封闭环境,它表征了封闭环境的一个或多个室外到室内(OI)和/或室内到室外(IO)过渡区域。如果UE基于其使用第一PS的位置跟踪来确定其已经进入封闭环境的过渡区域,则UE开始使用第二PS来跟踪其位置。当第二PS的质量上升到阈值以上(例如,例如UE进一步移动到封闭环境内部或外部)时,UE可以切换到第二PS并关闭第一PS。

著录项

  • 公开/公告号US10168161B2

    专利类型

  • 公开/公告日2019-01-01

    原文格式PDF

  • 申请/专利权人 QUALCOMM INCORPORATED;

    申请/专利号US201313801509

  • 发明设计人 YOUNG SHIN PARK;

    申请日2013-03-13

  • 分类号G01C21;G01S5;G01C21/20;G01S19/48;G01S5/02;H04W4;

  • 国家 US

  • 入库时间 2022-08-21 12:05:12

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号