公开(公告)号：US08954267B2

公开(公告)日：2015-02-10

申请号：US13773309

申请日：2013-02-21

Applicant: QUALCOMM Incorporated

Inventor： Behrooz Khorashadi ,  Saumitra Mohan Das ,  Hui Chao

IPC: H04W4/02 ,  G01C21/00 ,  G01C21/20 ,  G01S19/42 ,  H04W64/00 ,  G01S5/02

CPC classification number: G01C21/00 ,  G01C21/206 ,  G01S5/0252 ,  G01S19/42 ,  H04W4/02 ,  H04W64/00

Abstract: Methods, apparatus, and computer program products for determining a mobile device location. An example of a method for determining a mobile device location includes receiving signals from a transmitter, measuring signal characteristics of the received signals, and downloading data from a database corresponding to a defined region associated with the transmitters. The downloaded data includes a set of position points, a classification of each position point, and expected signal characteristics for each position point. The method further includes comparing the measured signal characteristics with the expected signal characteristics for each position point, assigning a weight to position points based on the compared signal characteristics, and determining the mobile device location by selecting one position point from the set as a position point solution corresponding to the mobile device location based on the assigned weight. The position point solution is constrained by the classification of each position point.

Abstract translation: 用于确定移动设备位置的方法，装置和计算机程序产品。 用于确定移动设备位置的方法的示例包括从发射机接收信号，测量接收到的信号的信号特征，以及从与发射机相关联的限定区域对应的数据库中下载数据。 下载的数据包括一组位置点，每个位置点的分类以及每个位置点的预期信号特征。 该方法还包括将测量的信号特性与每个位置点的预期信号特征进行比较，基于所比较的信号特征向位置点分配权重，以及通过从集合中选择一个位置点作为位置点来确定移动设备位置 根据分配的权重对应于移动设备位置的解决方案。 位置点解决方案受到每个位置点的分类的约束。

公开(公告)号：US20140378111A1

公开(公告)日：2014-12-25

申请号：US13927021

申请日：2013-06-25

Applicant: QUALCOMM INCORPORATED

Inventor： Behrooz Khorashadi ,  Dilma M. Da Silva ,  Saumitra Das

IPC: H04W4/00

CPC classification number: H04W4/003 ,  G06F9/4451 ,  H04W4/60

Abstract: Various methods, apparatuses, devices, and articles of manufacture are provided for use by one or more electronic devices to provide or otherwise identify applications for potential use by a mobile device with respect to a particular environment. For example, a computing device may apply a context-aware filter to identify a list of applications for potential use by a mobile device; and, in response to a first event proffer one or more applications for use by the mobile device; and, in response to a second event withdraw the application for use by the mobile device. In another example, a mobile device may, in response to a first indication that an application has been proffered for use, initiate activation of the application; and, in response to a second indication that the application has been withdrawn for use, initiate deactivation of the application.

Abstract translation: 提供了各种方法，装置，装置和制品，供一个或多个电子装置使用以提供或以其他方式识别移动装置相对于特定环境潜在使用的应用。 例如，计算设备可以应用上下文感知过滤器来识别移动设备潜在使用的应用的列表; 以及响应于所述移动设备使用的第一事件提供者一个或多个应用; 并且响应于第二个事件撤回由移动设备使用的应用。 在另一示例中，移动设备可以响应于应用已经提供使用的第一指示来启动应用的激活; 并且响应于应用程序已被撤销使用的第二指示，启动应用程序的停用。