公开(公告)号：US20160088441A1

公开(公告)日：2016-03-24

申请号：US14494445

申请日：2014-09-23

Applicant: Qualcomm Incorporated

Inventor： Faraz MOHAMMAD MIRZAEI ,  Saumitra Mohan DAS ,  Ravi PALANKI ,  Mona MAHMOUDI

IPC: H04W4/04 ,  H04W40/24

CPC classification number: G01S5/0252 ,  H04W4/33 ,  H04W24/00 ,  H04W40/244 ,  H04W48/12 ,  H04W48/16 ,  H04W64/00 ,  H04W84/12

Abstract: A mobile device capable of communication with wireless access points over wireless local area network (WLAN) channels, including prevailing channels corresponding to a region and non-prevailing channels corresponding to the region, includes: a scanning module configured to passively scan each channel of a subset of channels for a beacon signal; and a control module communicatively coupled to the scanning module and configured to control which channels the scanning module passively scans such that the subset of channels comprises multiple channels of the WLAN channels but less than all of the WLAN channels, and such that the subset of channels includes at least one of the prevailing channels.

Abstract translation: 一种能够通过无线局域网（WLAN）信道与无线接入点进行通信的移动设备，包括对应于与该区域对应的区域和非主要信道的主要信道，扫描模块被配置为被动地扫描 用于信标信号的信道子集; 以及控制模块，其通信地耦合到所述扫描模块并且被配置为控制所述扫描模块被动扫描的信道，使得所述信道子集包括所述WLAN信道的多个信道，但是小于所有所述WLAN信道，并且使得所述信道子集 包括至少一个普遍的渠道。

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：US20150024772A1

公开(公告)日：2015-01-22

申请号：US13945705

申请日：2013-07-18

Applicant: QUALCOMM Incorporated

Inventor： Saumitra Mohan DAS ,  Ravi PALANKI ,  Yin CHEN

IPC: H04W4/04 ,  G01S5/02

CPC classification number: H04W4/043 ,  G01S5/0236 ,  G01S5/0263 ,  G01S5/0284 ,  G01S19/48 ,  G01S19/50

Abstract: The disclosure is directed to determining whether or not a mobile device is indoors. The mobile device obtains a position fix based, at least in part, on an outdoor positioning system, and obtains one or more shape-files for one or more objects that are in proximity of the position fix.

Abstract translation: 本公开旨在确定移动设备是否在室内。 移动设备至少部分地基于户外定位系统获得位置锁定，并获得位于该位置附近的一个或多个对象的一个​​或多个形状文件。

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：US20140266909A1

公开(公告)日：2014-09-18

申请号：US13796657

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Ravi PALANKI ,  Faraz Mohammad MIRZAEI ,  Saumitra Mohan DAS

IPC: G01S5/02

CPC classification number: G01S5/0278

Abstract: Various arrangements for performing location disambiguation are presented. A mobile device may receive a plurality of location hypotheses. The mobile device may also receive an indication of a disambiguation evaluation technique selected from a plurality of disambiguation evaluation techniques. The mobile device may perform the disambiguation evaluation technique using the plurality of location hypotheses. Using the disambiguation evaluation technique, a location hypothesis of the plurality of location hypotheses may be selected by the mobile device as corresponding to the mobile device's location.

Abstract translation: 介绍了进行位置消歧的各种安排。 移动设备可以接收多个位置假设。 移动设备还可以接收从多个消歧评估技术中选择的消歧评估技术的指示。 移动设备可以使用多个位置假设来执行消歧评估技术。 使用消歧评估技术，移动设备可以根据移动设备的位置来选择多个位置假设的位置假设。

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：US20140066103A1

公开(公告)日：2014-03-06

申请号：US14072747

申请日：2013-11-05

Applicant: QUALCOMM Incorporated

Inventor： Saumitra Mohan DAS ,  Ayman Fawzy Naguib ,  Rajarshi Gupta

IPC: H04W4/02

CPC classification number: H04W4/02 ,  G01C21/20 ,  G01C21/206 ,  G01S5/0036 ,  H04W4/021 ,  H04W4/029 ,  H04W4/043

Abstract: The subject matter disclosed herein relates to systems, methods, apparatuses, articles, etc. for mobile device locating in conjunction with localized environments. For certain example implementations, a method may comprise obtaining at a mobile device one or more signals comprising information indicative of a location thereof. The information may be transmitted to one or more servers. A location context identifier (LCI) may be received responsive to the transmitting, with the LCI corresponding to a localized environment at which the mobile device is located. The LCI may be transmitted to the one or more servers. Location-based data may be received responsive to the transmitting of the LCI, with the location-based data being associated with the LCI and pertaining to the localized environment. The location of the mobile device may be determined with respect to the localized environment based, at least in part, on the location-based data. Other example implementations are described herein.

公开(公告)号：US20140032161A1

公开(公告)日：2014-01-30

申请号：US13658717

申请日：2012-10-23

Applicant: QUALCOMM Incorporated

Inventor： Saumitra Mohan DAS ,  Vinay SRIDHARA ,  Rajarshi GUPTA

IPC: G01C21/00

CPC classification number: G01C21/00 ,  G01C5/06 ,  G01S5/0009

Abstract: A method of disambiguating a location of a mobile station within a structure includes: obtaining, at the mobile station, regional pressure indications and corresponding region indications indicating regions within a structure that are vertically displaced with respect to each other, each of the regional pressure indications indicating atmospheric pressure information associated with the corresponding region; determining mobile station pressure information associated with a present location of the mobile station; comparing the mobile station pressure information with the regional pressure indications; and based on the comparing, determining in which of the regions the mobile station presently resides.

Abstract translation: 消除移动台在结构内的位置的方法包括：在移动站处获取区域压力指示和指示结构内相对于彼此垂直移位的区域的对应区域指示，区域压力指示 指示与相应区域相关联的大气压力信息; 确定与所述移动台的当前位置相关联的移动站压力信息; 将移动台压力信息与区域压力指示进行比较; 并且基于比较，确定移动站当前驻留的区域中的哪一个。

公开(公告)号：US20130244693A1

公开(公告)日：2013-09-19

申请号：US13886928

申请日：2013-05-03

Applicant: QUALCOMM INCORPORATED

Inventor： Saumitra Mohan DAS ,  Behrooz KHORASHADI

IPC: H04W4/02

CPC classification number: G01S5/0252 ,  G01C21/206 ,  G01S5/0036 ,  H04W4/024 ,  H04W4/029 ,  H04W4/33

Abstract: Various methods, apparatuses and articles of manufacture are provided which may be implemented in various devices for use in characterizing a signaling environment in an area of location uncertainty within an indoor structure. In an example, a computing device may obtain at least a portion of a travel log indicative measurements gathered by a mobile device within an area of location uncertainty, and a position fix based, at least in part, on one or more signals received at the mobile device within an area of location certainty. The computing device may, for example, determine an estimated trajectory of the mobile device within at least a portion of the area of location uncertainty within an indoor structure, e.g., leading to the position fix, based, at least in part on at least a portion of the plurality of measurements and the position fix.

Abstract translation: 提供各种方法，装置和制造品，其可以在用于表征室内结构内的位置不确定区域中的信号环境的各种装置中实现。 在一个示例中，计算设备可以获取由位置不确定性区域内的移动设备收集的指示性测量值的旅行日志的至少一部分，以及至少部分地基于在该位置不确定性处接收的一个或多个信号的位置固定 移动设备在一个位置确定的位置。 例如，计算设备可以例如至少部分地基于至少一个（例如，一个或多个）位置来确定在室内结构内的位置不确定区域的至少一部分内的移动设备的估计轨迹，例如导致位置定位 多个测量的一部分和位置锁定。