公开(公告)号：US20140308976A1

公开(公告)日：2014-10-16

申请号：US14094634

申请日：2013-12-02

Applicant: QUALCOMM Incorporated

Inventor： Lionel Jacques GARIN ,  Stephane Joseph BEAUREGARD ,  Ayman Fawzy NAGUIB

IPC: H04W4/02

CPC classification number: H04W64/00 ,  G01S5/00 ,  G01S5/0226 ,  G01S5/0252 ,  H04W4/023

Abstract: Disclosed are systems, apparatus, devices, methods, media, products, and other implementations, including a method that includes determining, at a first wireless device comprising multiple transmit antennas, at least one signal transmission characteristic according to at least one pre-determined varying transmission characteristic determination process. The at least one transmission characteristic includes, for example, a transmit antenna selected from the multiple transmit antennas, a beam characteristic, a cyclic delay diversity parameter, and/or any combination thereof. The method also includes transmitting from the first wireless device to a second wireless device a signal using the at least one signal transmission characteristic determined according to the at least one pre-determined varying transmission characteristic determination process. The transmitted signal is configured to facilitate position determination of the second wireless device upon deriving at the second wireless device a reconstructed value of the at least one signal transmission characteristic determined at the first wireless device.

Abstract translation: 公开了系统，装置，设备，方法，媒体，产品和其他实施方式，包括一种方法，包括在包括多个发射天线的第一无线设备处确定至少一个根据至少一个预定变化的信号传输特性 传输特性确定过程。 至少一个传输特性包括例如从多个发射天线选择的发射天线，波束特性，循环延迟分集参数和/或其任何组合。 该方法还包括使用根据至少一个预定的变化传输特性确定过程确定的至少一个信号传输特性从第一无线设备向第二无线设备发送信号。 所发送的信号被配置为便于在第二无线设备导出在第一无线设备确定的至少一个信号传输特性的重建值时，第二无线设备的位置确定。

公开(公告)号：US20150223023A1

公开(公告)日：2015-08-06

申请号：US14173626

申请日：2014-02-05

Applicant: QUALCOMM Incorporated

Inventor： Saumitra Mohan DAS ,  Hui CHAO ,  Ayman Fawzy NAGUIB

IPC: H04W4/02 ,  H04M1/725 ,  H04W64/00 ,  G06F3/0484 ,  G06F17/30

CPC classification number: H04W4/021 ,  G06F3/04842 ,  G06F16/444 ,  G06F16/532 ,  H04M1/72522 ,  H04W64/00

Abstract: Methods, apparatus, and techniques for provisioning geofences are disclosed. In one aspect, a map comprising one or more selectable geographic entities is displayed. In response to a selection by a user of at least one geographic entity of the one or more geographic entities, a geofence corresponding to the selected at least one geographic entity is created. In another aspect, a user may provide an input including one or more keywords. In response to determining that a first geographic entity has attributes that match the one or more keywords, a geofence corresponding to the first geographic entity is created.

Abstract translation: 公开了用于提供地理围栏的方法，装置和技术。 一方面，显示包括一个或多个可选地理实体的地图。 响应于用户对一个或多个地理实体的至少一个地理实体的选择，创建与所选择的至少一个地理实体相对应的地理围栏。 在另一方面，用户可以提供包括一个或多个关键字的输入。 响应于确定第一地理实体具有与一个或多个关键字匹配的属性，创建与第一地理实体相对应的地理围栏。

公开(公告)号：US20150178924A1

公开(公告)日：2015-06-25

申请号：US14638943

申请日：2015-03-04

Applicant: QUALCOMM Incorporated

Inventor： Hui CHAO ,  Sameera PODURI ,  Saumitra Mohan DAS ,  Ayman Fawzy NAGUIB ,  Faraz MOHAMMAD MIRZAEI

IPC: G06T7/00 ,  H04N17/00

CPC classification number: G06T7/0018 ,  G06T7/73 ,  G06T7/80 ,  G06T2207/30244 ,  H04N17/002 ,  H04W4/027

Abstract: Disclosed are systems, apparatus, devices, method, computer program products, and other implementations, including a method that includes capturing an image of a scene by an image capturing unit of a device that includes at least one sensor, determining relative device orientation of the device based, at least in part, on determined location of at least one vanishing point in the captured image of the scene, and performing one or more calibration operations for the at least one sensor based, at least in part, on the determined relative device orientation.

Abstract translation: 公开了系统，装置，装置，方法，计算机程序产品和其他实施方式，包括一种方法，其包括由包括至少一个传感器的装置的图像捕获单元捕获场景的图像，确定所述场景的相对装置取向 至少部分地基于所捕获的场景的图像中的至少一个消失点的确定位置，以及至少部分地基于所确定的相对设备对所述至少一个传感器执行一个或多个校准操作 方向。

公开(公告)号：US20150141035A1

公开(公告)日：2015-05-21

申请号：US14083258

申请日：2013-11-18

Applicant: QUALCOMM Incorporated

Inventor： Jiajian CHEN ,  Yin CHEN ,  Hui CHAO ,  Ayman Fawzy NAGUIB

IPC: H04W64/00

CPC classification number: H04W64/00 ,  G01S19/13 ,  G01S19/39 ,  G01S19/48

Abstract: Methods, apparatus, and computer program products for classifying a mobile device location are described. An example of a method for classifying the mobile device location includes mapping the mobile device location to a pixel address in a dilated test texture, wherein the dilated test texture corresponds to an uncertainty estimation associated with the mobile device location and determining an in-out classification of the mobile device location based on a query of a pixel value associated with the pixel address in the dilated test texture.

Abstract translation: 描述了用于对移动设备位置进行分类的方法，设备和计算机程序产品。 用于分类移动设备位置的方法的示例包括将移动设备位置映射到扩展测试纹理中的像素地址，其中扩展的测试纹理对应于与移动设备位置相关联的不确定性估计，并且确定入局分类 基于与扩张的测试纹理中的像素地址相关联的像素值的查询来确定移动设备位置。

公开(公告)号：US20150087238A1

公开(公告)日：2015-03-26

申请号：US14035597

申请日：2013-09-24

Applicant: QUALCOMM Incorporated

Inventor： Ravi PALANKI ,  Ayman Fawzy NAGUIB ,  Ashok BHATIA

IPC: H04W4/02

CPC classification number: H04W4/02 ,  G01S5/0242

Abstract: An estimated location of an access point is generated based on identification of indoor and outdoor locations and the presumption that most access points are in an indoor location. The estimated location may be produced using location information for the access point and the identification of the indoor and outdoor locations while prioritizing the indoor location to produce the estimated location on or within a boundary of the indoor location. The location information may be, e.g., a preliminary estimated location or wireless signal measurements and associated position fixes for the access point. For example, a preliminary estimated location may be shifted to be on or within the nearest boundary of an indoor location or may be adjusted based on the location information. The estimated location may be calculated directly using weights to bias the calculation of the estimated location to be on or within the boundary of the indoor location.

Abstract translation: 基于室内和室外位置的识别以及大多数接入点在室内位置的推测来生成接入点的估计位置。 可以使用用于接入点的位置信息和室内和室外位置的识别来产生估计位置，同时优先考虑室内位置以在室内位置的边界上或内部产生估计位置。 位置信息可以是例如接入点的初步估计位置或无线信号测量和相关联的位置定位。 例如，初步估计位置可以被转移到或在室内位置的最近边界内，或者可以基于位置信息进行调整。 可以直接使用权重来计算估计位置，以将估计位置的计算偏置在室内位置的边界之内或之内。

公开(公告)号：US20140331272A1

公开(公告)日：2014-11-06

申请号：US13886393

申请日：2013-05-03

Applicant: QUALCOMM INCORPORATED

Inventor： Rajarshi GUPTA ,  Saumitra Mohan DAS ,  Ayman Fawzy NAGUIB

IPC: H04L29/06 ,  H04W12/08 ,  H04W4/04

CPC classification number: H04L63/20 ,  H04W4/021 ,  H04W4/04 ,  H04W12/08 ,  H04W48/04 ,  H04W48/08

Abstract: Disclosed are systems, apparatus, devices, methods, computer program products, computer media, and other implementations, including a method that includes communicating data representative of one or more location-based restrictions corresponding to a venue area to a mobile device determined to be located within the venue area, and controlling, by at least one venue server, use at the mobile device of services available at the venue area from one or more nodes associated with the venue area based, at least in part, on a determination, by the at least one venue server, of whether the mobile device complies with the location-based restrictions corresponding to the venue area.

Abstract translation: 公开了系统，装置，设备，方法，计算机程序产品，计算机介质和其他实施方式，包括一种方法，其包括将表示与场地区域相对应的一个或多个基于位置的限制的数据传送给被确定位于的移动设备 以及至少一个场地服务器，至少在一个场地服务器上，至少部分地通过所述场地区域的确定，在所述移动设备处使用与场地区域相关联的一个或多个节点在场地区域可用的服务 至少一个场地服务器，移动设备是否符合与场地区域相对应的基于位置的限制。

公开(公告)号：US20140128100A1

公开(公告)日：2014-05-08

申请号：US14154039

申请日：2014-01-13

Applicant: QUALCOMM Incorporated

Inventor： Vinay SRIDHARA ,  Saumitra Mohan DAS ,  Ayman Fawzy NAGUIB ,  Manasi Deepak NAVARE ,  Alok AGGARWAL

IPC: H04W4/04

CPC classification number: H04W4/021 ,  G01S5/0252 ,  G01S5/0278

Abstract: Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized to facilitate or otherwise support one or more processes or operations in connection with binning venues into categories based, at least in part, on signal propagation characteristics associated with such venues.

Abstract translation: 本文公开的示例性方法，装置或制品可以用于至少部分地基于与这些场所相关联的信号传播特性来促进或以其他方式支持结合场合将一个或多个过程或操作结合到类别中的方法或操作。

公开(公告)号：US20140308973A1

公开(公告)日：2014-10-16

申请号：US14094622

申请日：2013-12-02

Applicant: QUALCOMM Incorporated

Inventor： Lionel Jacques GARIN ,  Stephane Joseph BEAUREGARD ,  Ayman Fawzy NAGUIB

IPC: H04W64/00

CPC classification number: H04W64/00 ,  G01S5/00 ,  G01S5/0226 ,  G01S5/0252 ,  H04W4/023

Abstract: Disclosed are systems, apparatus, devices, methods, media, products, and other implementations, including a method that includes controllably modifying, at a first wireless device, an original unmodified value of at least one PHY-layer signal parameter, such as amplitude, frequency, timestamp, gain, signal equalization, and/or any combination thereof, of a signal according to at least one pre-determined varying signal modification process. The method further includes transmitting to a second wireless device the signal with the controllably modified value of the at least one PHY-layer signal parameter, with the transmitted signal configured to facilitate position determination of the second wireless device when the original unmodified value of the at least one PHY-layer signal parameter is determined at the second wireless device from the controllably modified value of the at least one PHY-layer signal parameter.

Abstract translation: 公开了系统，装置，设备，方法，媒体，产品和其他实施方式，包括一种方法，其包括在第一无线设备处可控地修改至少一个PHY层信号参数（例如幅度）的原始未修改值， 频率，时间戳，增益，信号均衡和/或其任何组合，根据至少一个预定的变化信号修改过程。 所述方法还包括向所述第二无线设备发送具有所述至少一个PHY层信号参数的可控修改值的所述信号，所述发射信号被配置为当所述第二无线设备的原始未修改值为 在所述第二无线设备处，从所述至少一个PHY层信号参数的可控修改值确定至少一个PHY层信号参数。

公开(公告)号：US20140223553A1

公开(公告)日：2014-08-07

申请号：US13757268

申请日：2013-02-01

Applicant: QUALCOMM INCORPORATED

Inventor： Rajarshi GUPTA ,  Saumitra Mohan DAS ,  Ayman Fawzy NAGUIB

IPC: G06F21/52

CPC classification number: G06F21/552 ,  G06F21/52 ,  G06F21/577 ,  G06F2221/034 ,  H04L63/107 ,  H04L63/1416 ,  H04L63/1433 ,  H04M1/72572 ,  H04W4/02 ,  H04W12/12

Abstract: Disclosed are systems, apparatus, devices, methods, computer program products, and other implementations, including a method that includes determining location of a device, and controlling monitoring of behavior of one or more processes executing on the device based on the determined location of the device to identify potential one or more security-risky processes from the monitored one or more executing processes. In some embodiments, controlling the monitoring of the behavior of the one or more processes may include one or more of, for example, adjusting frequency of the monitoring of the one or more processes based on the determined location of the device, adjusting level of detail obtained for the monitored behavior of the one or more processes based on the determined location of the device, and/or adjusting features being observed for the monitored one or more processes based on the determined location of the device.

Abstract translation: 公开了系统，装置，设备，方法，计算机程序产品和其他实施方式，包括包括确定设备的位置的方法，以及基于所确定的位置来控制在设备上执行的一个或多个进程的行为的监视 从所监视的一个或多个执行过程中识别潜在的一个或多个安全风险过程。 在一些实施例中，控制对一个或多个进程的行为的监视可以包括例如基于所确定的设备位置来调整一个或多个进程的监视的频率中的一个或多个，调整详细程度 基于所确定的设备的位置来监视所述一个或多个进程的监视行为，和/或基于所确定的设备的位置来调整针对所监视的一个或多个进程的特征。

公开(公告)号：US20140194154A1

公开(公告)日：2014-07-10

申请号：US13737885

申请日：2013-01-09

Applicant: QUALCOMM INCORPORATED

Inventor： Vinay SRIDHARA ,  Sina FIROUZABADI ,  Ayman Fawzy NAGUIB

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04L25/0202

Abstract: A system and method is described herein for compensating for artifacts introduced by nodes in a wireless network. The method may include transmitting, by a first node, first characteristic information indicating the frequency response of the first node to a mobile station in the wireless network and receiving, by the first node from the mobile station, second characteristic information indicating the frequency response of a second node in the wireless network. By broadcasting the frequency response of each node in the network to each other node, the method may produce a compensated channel estimation that eliminates or reduces artifacts introduced by the nodes to wireless signals.

Abstract translation: 本文描述了用于补偿由无线网络中的节点引入的伪影的系统和方法。 该方法可以包括由第一节点向无线网络中的移动台发送指示第一节点的频率响应的第一特征信息，并且由移动台的第一节点接收指示频率响应的第二特征信息 无线网络中的第二个节点。 通过将网络中的每个节点的频率响应广播到每个其他节点，该方法可以产生补偿的信道估计，其消除或减少节点向无线信号引入的伪像。