公开(公告)号：AU2017331116B2

公开(公告)日：2022-01-27

申请号：AU2017331116

申请日：2017-08-17

Applicant: QUALCOMM INC

Inventor： DO JU-YONG ,  VENKATRAMAN SAI PRADEEP ,  GAO WEIHUA ,  AGRAWAL MEGHNA ,  ZHANG GENGSHENG

IPC: H04W4/00 ,  H04W4/02 ,  H04W12/08

Abstract: A method of wireless communication includes: generating a communication that includes attribute indications corresponding to a plurality of attributes of a transmitting device; and transmitting the communication wirelessly from the transmitting device; where the attribute indications include: a device identity of the transmitting device; a mobility indication indicative of whether the transmitting device is mobile or static; a location indication indicative of a location of the transmitting device; and a privacy indication associated with a corresponding attribute of the transmitting device, the privacy indication indicating whether a receiving device that receives the attribute indications from the transmitting device is authorized to transmit information regarding the corresponding attribute of the transmitting device.

公开(公告)号：AU2017331116A1

公开(公告)日：2019-03-07

申请号：AU2017331116

申请日：2017-08-17

Applicant: QUALCOMM INC

Inventor： DO JU-YONG ,  VENKATRAMAN SAI PRADEEP ,  GAO WEIHUA ,  AGRAWAL MEGHNA ,  ZHANG GENGSHENG

IPC: H04W4/00 ,  H04W4/02 ,  H04W12/08

Abstract: A method of wireless communication includes: generating a communication that includes attribute indications corresponding to a plurality of attributes of a transmitting device; and transmitting the communication wirelessly from the transmitting device; where the attribute indications include: a device identity of the transmitting device; a mobility indication indicative of whether the transmitting device is mobile or static; a location indication indicative of a location of the transmitting device; and a privacy indication associated with a corresponding attribute of the transmitting device, the privacy indication indicating whether a receiving device that receives the attribute indications from the transmitting device is authorized to transmit information regarding the corresponding attribute of the transmitting device.

公开(公告)号：SG11201912808YA

公开(公告)日：2020-02-27

申请号：SG11201912808Y

申请日：2018-06-06

Applicant: QUALCOMM INC

Inventor： AGRAWAL MEGHNA ,  VENKATRAMAN SAI PRADEEP ,  GAO WEIHUA ,  DO JU-YONG ,  ZHANG GENGSHENG

IPC: G01S5/02 ,  H04W8/00 ,  H04W4/02 ,  H04W4/70 ,  H04W8/18 ,  H04W84/18

Abstract: A method of using one or more radio-frequency signals includes: monitoring, with at least one radio-frequency (RF) receiver, one or more RF characteristics of one or more wireless RF signals from one or more RF devices in an environment; comparing the one or more RF characteristics to a reference RF profile for the environment; and initiating an action based on a difference between the one or more RF characteristics and the reference RF profile determined by the comparing.

公开(公告)号：ES2897426T3

公开(公告)日：2022-03-01

申请号：ES17761377

申请日：2017-08-17

Applicant: QUALCOMM INC

Inventor： DO JU-YONG ,  VENKATRAMAN SAI PRADEEP ,  GAO WEIHUA ,  AGRAWAL MEGHNA ,  ZHANG GENGSHENG

IPC: H04W4/00 ,  H04W4/02 ,  H04W12/084 ,  H04W64/00

Abstract: Un método (310) de comunicación inalámbrica, el método comprende: generar (312), en un dispositivo (70) de transmisión, una comunicación que incluye indicaciones de atributos que corresponden a una pluralidad de atributos (112) del dispositivo de transmisión; y transmitir (314) la comunicación de forma inalámbrica desde el dispositivo de transmisión hasta un dispositivo de recepción; en el que las indicaciones de atributos incluyen: una identidad (120) de dispositivo del dispositivo de transmisión; una indicación (122) de movilidad indicativa de si se espera que el dispositivo de transmisión sea un dispositivo móvil o estático; y una indicación (124) de ubicación indicativa de una ubicación del dispositivo de transmisión; y en el que cada una de las indicaciones de atributo tiene una indicación (116) de privacidad asociada con un atributo correspondiente del dispositivo de transmisión, la indicación de privacidad indica si el dispositivo de recepción está autorizado para transmitir información con respecto al atributo correspondiente del dispositivo de transmisión.

公开(公告)号：SG11201901231QA

公开(公告)日：2019-04-29

申请号：SG11201901231Q

申请日：2017-08-17

Applicant: QUALCOMM INC

Inventor： DO JU-YONG ,  VENKATRAMAN SAI PRADEEP ,  GAO WEIHUA ,  AGRAWAL MEGHNA ,  ZHANG GENGSHENG

IPC: H04W4/02 ,  H04W4/00 ,  H04W12/08

Abstract: A method of wireless communication includes: generating a communication that includes attribute indications corresponding to a plurality of attributes of a transmitting device; and transmitting the communication wirelessly from the transmitting device; where the attribute indications include: a device identity of the transmitting device; a mobility indication indicative of whether the transmitting device is mobile or static; a location indication indicative of a location of the transmitting device; and a privacy indication associated with a corresponding attribute of the transmitting device, the privacy indication indicating whether a receiving device that receives the attribute indications from the transmitting device is authorized to transmit information regarding the corresponding attribute of the transmitting device.

公开(公告)号：WO2014164383A2

公开(公告)日：2014-10-09

申请号：PCT/US2014022217

申请日：2014-03-10

Applicant: QUALCOMM INC

Inventor： DO JU-YONG ,  BEAUREGARD STEPHEN JOSEPH ,  GAO WEIHUA ,  VENKATRAMAN SAI PRADEEP ,  EMADZADEH AMIR ABBAS ,  RAMAN SUNDAR ,  ZHANG GENGSHENG

IPC: G01S5/02

CPC classification number: G01S5/0236 ,  G01S19/12 ,  G01S19/48 ,  H04W64/00

Abstract: Various methods, apparatuses and/or articles of manufacture are provided which may be implemented in one or more electronic devices supporting mobile device positioning within an indoor environment. Tiered positioning assistance data (tiered-PAD) corresponding to an indoor environment may be generated and/or distributed. Mobile device positioning and/or navigation capabilities may be based, at least in part, on tiered-PAD corresponding to the indoor environment. Tiered-PAD may be provided to a plurality of mobile devices. A given mobile device may, for example, select applicable portion(s) of tiered-PAD to affect one or more positioning functions and/or the like which may be performed, at least in part, by the mobile device.

Abstract translation: 提供了可以在支持在室内环境中移动设备定位的一个或多个电子设备中实现的各种方法，设备和/或制品。 可以生成和/或分发与室内环境相对应的分层定位辅助数据（分层PAD）。 移动设备定位和/或导航功能可以至少部分地基于对应于室内环境的分层PAD。 分层PAD可以被提供给多个移动设备。 给定的移动设备可以例如选择分层PAD的可应用部分来影响至少部分地由移动设备执行的一个或多个定位功能和/或类似的功能。

公开(公告)号：WO2014164384A3

公开(公告)日：2015-01-08

申请号：PCT/US2014022218

申请日：2014-03-10

Applicant: QUALCOMM INC

Inventor： VENKATRAMAN SAI PRADEEP ,  GAO WEIHUA ,  WERNER BENJAMIN A ,  ZHANG GENGSHENG

IPC: G01S19/46 ,  G01S5/02 ,  G01S19/48

CPC classification number: H04W64/00 ,  G01S5/0263 ,  G01S19/46 ,  G01S19/48

Abstract: Various methods, apparatuses and/or articles of manufacture are provided which may be implemented for use by a mobile device to affect at least one positioning function based, at least in part, on a recommended candidate position fix mode received from another electronic device for use in a particular region of an environment. For example, a mobile device may obtain assistance data indicative of a candidate position fix mode for a partial region of an environment navigable by the mobile device, and in response to a determination that the mobile device is estimated to be located within a threshold proximity of the partial region, affect a wireless signal-based positioning function based, at least in part, on the candidate position fix mode.

Abstract translation: 提供各种方法，装置和/或制品，其可以被实现为由移动设备使用以影响至少一个定位功能，所述至少一个定位功能至少部分地基于从另一个电子设备接收的推荐的候选定位模式，以供使用 在环境的特定区域。 例如，移动设备可以获得指示由移动设备可导航的环境的部分区域的候选位置定位模式的辅助数据，并且响应于确定移动设备被估计位于 部分区域至少部分地基于候选位置定位模式来影响基于无线信号的定位功能。

公开(公告)号：WO2011088469A3

公开(公告)日：2012-01-05

申请号：PCT/US2011021577

申请日：2011-01-18

Applicant: QUALCOMM INC ,  ZHANG GENGSHENG ,  GARIN LIONEL J

Inventor： ZHANG GENGSHENG ,  GARIN LIONEL J

IPC: G01C21/16 ,  G01C25/00 ,  G06T7/00

CPC classification number: G01C21/165 ,  G01C25/005 ,  G06T7/70 ,  G06T2207/30244

Abstract: The initialization of an inertial navigation system is performed using information obtained from an image of an object. Positional and orientational information about the object in a global reference frame and positional and orientational information about the camera relative to the object are obtained from the image. Positional and orientational information for the camera in the global reference frame is determined along with a transformation matrix between inertial sensor reference frame and a navigation coordinate frame. The inertial navigation system is initialized using the positional and orientational information for the camera, the transformation matrix and the velocity of the camera when the object was imaged, i.e., zero. Using the initialized data with measurements from the inertial sensors the position of the mobile platform may be updated during navigation and provided, e.g., on a digital map. Inertial navigation errors may be corrected using information obtained from images of different objects.

Abstract translation: 使用从对象的图像获得的信息来执行惯性导航系统的初始化。 从图像中获得关于全局参考帧中的对象的位置和取向信息以及关于相机相对于对象的位置和取向信息。 全局参考帧中相机的位置和方位信息与惯性传感器参考系和导航坐标系之间的变换矩阵一起确定。 惯性导航系统使用摄像机的位置和方位信息，变换矩阵和摄像机成像时的摄像机速度（即零）进行初始化。 使用来自惯性传感器的测量的初始化数据，可以在导航期间更新移动平台的位置，并且例如在数字地图上提供。 可以使用从不同对象的图像获得的信息来校正惯性导航错误。

公开(公告)号：WO2015073544A3

公开(公告)日：2015-10-29

申请号：PCT/US2014065234

申请日：2014-11-12

Applicant: QUALCOMM INC

Inventor： DO JU-YONG ,  ZHANG GENGSHENG ,  GARIN LIONEL JACQUES ,  VENKATRAMAN SAI PRADEEP ,  LIU WEIYI ,  RAMAN SUNDAR

IPC: H04W64/00 ,  G01S5/02

CPC classification number: G01S5/0252 ,  G01S5/0236 ,  H04W64/00

Abstract: Methods and apparatus for processing positioning assistance data are provided. An exemplary method includes receiving, from a positioning server, virtual access point (VAP) data including a list of unique identifiers, and determining a location of a mobile device by using the VAP. The VAP data indicates that the unique identifiers included on the list identify signals originating from the same physical access point. The unique identifiers can be MAC addresses. In an example, the location determining the can include actively scanning a signal identified by a unique identifier on the list and not actively scanning a different signal identified by a different unique identifier also on the list. Not scanning the other MAC addresses that are on the access point's list and assigned to the mobile device keeps the mobile device from performing duplicative scanning that wastes time, processor cycles, and energy.

Abstract translation: 提供了用于处理定位辅助数据的方法和装置。 一种示例性方法包括从定位服务器接收包括唯一标识符的列表的虚拟接入点（VAP）数据，以及通过使用VAP来确定移动设备的位置。 VAP数据指示列表中包括的唯一标识符识别源自相同物理接入点的信号。 唯一标识符可以是MAC地址。 在一个示例中，确定该位置的位置可以包括主动地扫描由列表上的唯一标识符标识的信号，而不主动地扫描由列表上的不同唯一标识符标识的不同信号。 不扫描接入点列表上分配给移动设备的其他MAC地址会使移动设备不会执行浪费时间，处理器周期和能量的重复扫描。

公开(公告)号：WO2014182366A8

公开(公告)日：2015-04-02

申请号：PCT/US2014021379

申请日：2014-03-06

Applicant: QUALCOMM INC

Inventor： SHAH JEEMIL N ,  BHATIA ASHOK ,  HU YUHUA ,  ZHANG GENGSHENG ,  RAHMAT ARIE

IPC: H04W48/16 ,  H04W8/18 ,  H04W84/12

CPC classification number: H04W48/16 ,  H04W8/18 ,  H04W84/12

Abstract: Apparatus, and method for adaptive discovery and scanning of wireless access points (105-109). In one embodiment, a set of channels can be scanned (305) in a first iteration to discover wireless access points. In one embodiment, a discovery profile based on the discovered wireless access points can be determined (310) and in a second iteration, a subset of the set of channels can be scanned (315). In one embodiment, the subset consists of non-overlapping channels selected (315) according to the discovery profile.

Abstract translation: 无线接入点的自适应发现和扫描的装置和方法（105-109）。 在一个实施例中，可以在第一次迭代中扫描（305）一组信道以发现无线接入点。 在一个实施例中，可以确定基于所发现的无线接入点的发现简档（310），并且在第二次迭代中，可以扫描该组信道的子集（315）。 在一个实施例中，该子集由根据发现简档选择（315）的非重叠信道组成。