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1.发明申请SYSTEM AND METHOD FOR CHOOSING SUITABLE ACCESS POINTS IN QUIPS AUTARKIC DEPLOYMENT 审中-公开在自动授权部署中选择适合的访问点的系统和方法公开(公告)号：US20140211691A1
公开(公告)日：2014-07-31
申请号：US13753433
申请日：2013-01-29
Applicant: QUALCOMM INCORPORATED
Inventor： Amir A. Emadzadeh , Sundar Raman , Young Shin Park
IPC: H04W48/20
Abstract: This disclosure presents methods, systems, computer-readable media, and apparatuses for determining a limited but sufficient group of APs suitable to be used for efficient and accurate wireless device location fixing. Certain embodiments relate to methods for eliminating unsuitable APs even when the geographic position of APs in the area of interest is not known a priori.
Abstract translation: 本公开提供了用于确定适合用于有效且准确的无线设备定位固定的有限但足够的AP组的方法，系统，计算机可读介质和设备。 某些实施例涉及用于消除不合适的AP的方法，即使当感兴趣区域中的AP的地理位置不是先验已知的时候。
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2.发明申请FAST GENERATION OF RADIO COVERAGE MAP OF ACCESS POINTS IN AN INDOOR ENVIRONMENT 有权无线电覆盖区域快速生成在室内环境中的接入点公开(公告)号：US20140206380A1
公开(公告)日：2014-07-24
申请号：US13748007
申请日：2013-01-23
Applicant: QUALCOMM INCORPORATED
Inventor： Ju-Yong DO , Young Shin Park
IPC: H04W64/00
CPC classification number: H04W16/20
Abstract: A method for generating a two-dimensional radio coverage map comprising a plurality of physical levels including a first physical level and a second physical level. The access point is located above the second physical level. A first radio coverage map comprising original points located at a first distance from the access point is generated. Each of the original points has a first predicted value. A distance is selected to place the two-dimensional radio coverage map at the target distance from the access point. Coordinates of map points of the two-dimensional radio coverage map are generated. Each of the map points corresponds to one of the original points. An offset value representing an attenuation due to the target distance being different than the first distance is computed. For each of the map points, a predicted received signal strength value is generated by adding the offset value to the first predicted value of the corresponding one of the original points.
Abstract translation: 一种用于生成包括多个物理层的二维无线电覆盖图的方法，所述多个物理层包括第一物理层和第二物理层。 接入点位于第二物理层之上。 产生包括位于与接入点第一距离的原始点的第一无线电覆盖图。 每个原始点具有第一预测值。 选择距离以将二维无线电覆盖地图放置在距离接入点的目标距离处。 生成二维无线电覆盖图的地图点的坐标。 每个地图点对应于原始点之一。 计算表示由于目标距离不同于第一距离的衰减的偏移值。 对于每个映射点，通过将偏移值与相应原始点的第一预测值相加来生成预测的接收信号强度值。
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公开(公告)号：US11463840B2
公开(公告)日：2022-10-04
申请号：US16566718
申请日：2019-09-10
Applicant: QUALCOMM Incorporated
Inventor： Young Shin Park
Abstract: The disclosure is directed to navigating based on directionality. An embodiment determines a position and a direction of a mobile device, determines one or more paths from the mobile device to one or more destinations associated with a current location of the mobile device, and displays one or more direction indicators corresponding to the one or more paths to the one or more destinations.
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公开(公告)号：US10455360B2
公开(公告)日：2019-10-22
申请号：US16177091
申请日：2018-10-31
Applicant: QUALCOMM Incorporated
Inventor： Young Shin Park
Abstract: The disclosure is directed to navigating based on directionality. An embodiment determines a position and a direction of a mobile device, determines one or more paths from the mobile device to one or more destinations associated with a current location of the mobile device, and displays one or more direction indicators corresponding to the one or more paths to the one or more destinations.
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5.发明授权Efficient generation of radio coverage map of access points in an indoor environment 有权在室内环境中有效地生成接入点的无线覆盖图公开(公告)号：US09037131B2
公开(公告)日：2015-05-19
申请号：US13747930
申请日：2013-01-23
Applicant: Qualcomm Incorporated
Inventor： Young Shin Park , Ju-Yong Do
Abstract: A method for generating a radio coverage map. A two-dimensional radio coverage map located between a first physical level and a second physical level is generated. The access point is located above the second physical level. The two-dimensional radio coverage map is located at a distance from the access point and comprises a plurality of map points, where the map points have a predicted received signal strength value. A projection window is determined. A projected area on the two-dimensional radio coverage map is determined by computing a geometrical projection from the access point through the projection window onto the two-dimensional radio coverage map. A plurality of first points in a first area on the two-dimensional radio coverage map is identified. The first area is outside the projected area. The predicted received signal strength value of each of the first points is reduced by a value equal to the signal attenuation caused by the second physical level.
Abstract translation: 一种生成无线电覆盖图的方法。 产生位于第一物理级和第二物理级之间的二维无线电覆盖图。 接入点位于第二物理层之上。 二维无线电覆盖图位于离接入点一定距离处，并且包括多个映射点，其中映射点具有预测的接收信号强度值。 确定投影窗口。 通过计算从通过投影窗口的接入点到二维无线电覆盖图的几何投影来确定二维无线电覆盖图上的投影区域。 识别二维无线电覆盖图上的第一区域中的多个第一点。 第一个区域在投影区域之外。 每个第一点的预测接收信号强度值减小等于由第二物理电平引起的信号衰减的值。
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Patent Agency Ranking
公开(公告)号：US20140113660A1
公开(公告)日：2014-04-24
申请号：US13800937
申请日：2013-03-13
Applicant: QUALCOMM INCORPORATED
Inventor： Young Shin Park
IPC: H04W4/02
CPC classification number: H04W4/025 , G01C21/206
Abstract: The disclosure is directed to navigating based on directionality. An embodiment determines a position and a direction of a mobile device, determines one or more paths from the mobile device to one or more destinations associated with a current location of the mobile device, and displays one or more direction indicators corresponding to the one or more paths to the one or more destinations.
Abstract translation: 本公开旨在基于方向性进行导航。 实施例确定移动设备的位置和方向，确定从移动设备到与移动设备的当前位置相关联的一个或多个目的地的一个或多个路径，并且显示对应于该一个或多个 到达一个或多个目的地的路径。
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公开(公告)号：US10200818B2
公开(公告)日：2019-02-05
申请号：US13800937
申请日：2013-03-13
Applicant: QUALCOMM Incorporated
Inventor： Young Shin Park
Abstract: The disclosure is directed to navigating based on directionality. An embodiment determines a position and a direction of a mobile device, determines one or more paths from the mobile device to one or more destinations associated with a current location of the mobile device, and displays one or more direction indicators corresponding to the one or more paths to the one or more destinations.
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公开(公告)号：US10168161B2
公开(公告)日：2019-01-01
申请号：US13801509
申请日：2013-03-13
Applicant: QUALCOMM Incorporated
Inventor： Young Shin Park
Abstract: 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.
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9.发明授权公开(公告)号：US08971919B2
公开(公告)日：2015-03-03
申请号：US13748007
申请日：2013-01-23
Applicant: QUALCOMM Incorporated
Inventor： Ju-Yong Do , Young Shin Park
CPC classification number: H04W16/20
Abstract: A method for generating a two-dimensional radio coverage map comprising a plurality of physical levels including a first physical level and a second physical level. The access point is located above the second physical level. A first radio coverage map comprising original points located at a first distance from the access point is generated. Each of the original points has a first predicted value. A distance is selected to place the two-dimensional radio coverage map at the target distance from the access point. Coordinates of map points of the two-dimensional radio coverage map are generated. Each of the map points corresponds to one of the original points. An offset value representing an attenuation due to the target distance being different than the first distance is computed. For each of the map points, a predicted received signal strength value is generated by adding the offset value to the first predicted value of the corresponding one of the original points.
Abstract translation: 一种用于生成包括多个物理层的二维无线电覆盖图的方法，所述多个物理层包括第一物理层和第二物理层。 接入点位于第二物理层之上。 产生包括位于与接入点第一距离的原始点的第一无线电覆盖图。 每个原始点具有第一预测值。 选择距离以将二维无线电覆盖地图放置在距离接入点的目标距离处。 生成二维无线电覆盖图的地图点的坐标。 每个地图点对应于原始点之一。 计算表示由于目标距离不同于第一距离的衰减的偏移值。 对于每个映射点，通过将偏移值与相应原始点的第一预测值相加来生成预测的接收信号强度值。
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10.发明申请CHANGING A POSITION DETERMINATION SCHEME USED BY A USER EQUIPMENT DURING A TRANSITION BETWEEN INDOOR AND OUTDOOR SPACES RELATIVE TO AN ENCLOSED ENVIRONMENT 审中-公开改变室内和户外空间之间的过渡期间用户设备使用的位置确定方案与环境相关公开(公告)号：US20140114568A1
公开(公告)日：2014-04-24
申请号：US13801509
申请日：2013-03-13
Applicant: QUALCOMM INCORPORATED
Inventor： Young Shin Park
CPC classification number: G01C21/206 , G01S5/0045 , G01S5/0263 , G01S19/48
Abstract: 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.
Abstract translation: 在一个实施例中，当在封闭环境内部或外部操作时，用户设备（UE）使用第一定位方案（PS）（例如，室内PS或室外PS）来跟踪其位置，由此UE保持与 封闭环境，其特征在于封闭环境的一个或多个户外 - 室内（OI）和/或室内 - 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了封闭环境的过渡区域，则UE使用第二PS开始跟踪其位置。 当第二PS的质量上升到阈值以上（例如，UE在封闭环境中进一步移动或进一步移动时），UE可切换到第二PS并关闭第一PS。
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