公开(公告)号：US20170336936A1

公开(公告)日：2017-11-23

申请号：US15673318

申请日：2017-08-09

Applicant: QUALCOMM Incorporated

Inventor： Faraz MOHAMMAD MIRZAEI ,  Saumitra Mohan DAS ,  Behrooz KHORASHADI

IPC: G06F3/0484 ,  G01C21/20

CPC classification number: G06F3/0484 ,  G01C21/20 ,  G01C21/206

Abstract: Methods, systems, computer-readable media, and apparatuses for integration of an outdoor map and an indoor map associated with a venue using a mobile device are presented. The method may comprise presenting the outdoor map associated with an outdoor map application, wherein the outdoor map includes an area associated with the venue. Additionally, the method may comprise overlaying the indoor map on the area of the outdoor map associated with the venue, wherein the indoor map is associated with an indoor map application. Furthermore, the method may comprise receiving a first indication of a first event associated with the venue. Moreover, in response to receiving the first indication of the first event, the method may comprise allowing the indoor map application to control an aspect associated with the presentation of the outdoor map with the overlaid indoor map.

公开(公告)号：US20140281698A1

公开(公告)日：2014-09-18

申请号：US13797916

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Behrooz KHORASHADI ,  Saumitra Mohan Das ,  Vinay Sridhara

IPC: G06F11/14

CPC classification number: G06F11/1415 ,  G06F11/1402 ,  G09B29/005

Abstract: Methods, systems, computer-readable media, and apparatuses for detection of anomalies within indoor map information are presented. In some embodiments, the method includes receiving a digital map. The method may further include identifying one or more anomalies within the digital map using a software-based anomaly detection tool. The method may also include displaying one or more suggested corrections to a user based on the one or more identified anomalies. The method may additionally include correcting the one or more identified anomalies within the digital map.

Abstract translation: 提出了用于检测室内地图信息中的异常的方法，系统，计算机可读介质和装置。 在一些实施例中，该方法包括接收数字地图。 该方法还可以包括使用基于软件的异常检测工具识别数字地图内的一个或多个异常。 该方法还可以包括基于一个或多个所识别的异常来向用户显示一个或多个建议的修正。 该方法可以另外包括校正数字地图内的一个或多个识别的异常。

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。

公开(公告)号：US20140128093A1

公开(公告)日：2014-05-08

申请号：US13670357

申请日：2012-11-06

Applicant: QUALCOMM INCORPORATED

Inventor： Saumitra Mohan DAS ,  Behrooz KHORASHADI ,  Rajarshi GUPTA ,  Vinay SRIDHARA

IPC: H04W4/02

CPC classification number: H04W64/006

Abstract: Various methods, apparatuses and/or articles of manufacture are provided for use in one or more electronic devices to perform and/or otherwise support certain positioning capabilities with regard to a mobile device. For example, certain positioning capabilities may make use of one or more portal transition parameters that may be based, at least in part, on a determined likelihood that a mobile device, if located in a first region of a specific environment and within a threshold area of a portal connecting the first region to a second region of the specific environment, may or may not make use of the portal to transition from the first region to the second region, e.g., through the portal.

Abstract translation: 提供了各种方法，装置和/或制品，用于一个或多个电子设备中以执行和/或以其他方式支持关于移动设备的某些定位能力。 例如，某些定位能力可以使用一个或多个门户转换参数，其至少部分地基于确定的可能性，即移动设备如果位于特定环境的第一区域中并且在阈值区域内 连接第一区域到特定环境的第二区域的门户可以或可以不利用门户从第一区域转移到第二区域，例如通过门户。

公开(公告)号：US20150080024A1

公开(公告)日：2015-03-19

申请号：US14098976

申请日：2013-12-06

Applicant: QUALCOMM Incorporated

Inventor： Behrooz KHORASHADI ,  Faraz MOHAMMAD MIRZAEI ,  Saumitra Mohan DAS

IPC: H04W4/02

CPC classification number: H04W4/02 ,  G01S5/0236 ,  G01S5/0263 ,  G01S5/0294 ,  G01S19/05

Abstract: Systems, apparatus and methods for determining a location of a mobile device are presented. Often a mobile device requests assistance data from a location server. If the mobile device expects a significant delayed response in receiving the assistance data, the mobile device may determine a seed location or rough location estimate from a server. The mobile device may also request a map to display and/or a data structure for its estimator. The mobile device may preload the estimator with the rough location estimate and/or the data structure. After preloading, the estimator determines a location of the mobile device. Also, the mobile device may show the map to a user via a display.

Abstract translation: 提出了用于确定移动设备的位置的系统，装置和方法。 通常，移动设备从位置服务器请求辅助数据。 如果移动设备期望在接收辅助数据时有显着的延迟响应，则移动设备可以从服务器确定种子位置或粗略的位置估计。 移动设备还可以请求地图来显示和/或用于其估计器的数据结构。 移动设备可以用粗略位置估计和/或数据结构来预加载估计器。 预加载后，估计器确定移动设备的位置。 此外，移动设备可以经由显示器向用户显示地图。

公开(公告)号：US20140155090A1

公开(公告)日：2014-06-05

申请号：US13757670

申请日：2013-02-01

Applicant: QUALCOMM INCORPORATED

Inventor： Behrooz KHORASHADI ,  Ferit Ozan AKGUL ,  Saumitra Mohan DAS

IPC: H04W4/04

CPC classification number: H04W4/04 ,  H04W4/02 ,  H04W4/043 ,  H04W4/12 ,  H04W4/18 ,  H04W4/20 ,  H04W8/22 ,  H04W24/00

Abstract: Disclosed are processes, systems and apparatuses for providing positioning data, such as assistance data, to a mobile device for use in performing positioning or navigation operations. In particular implementations, the positioning data is based, at least in part, on particular capabilities of the mobile device, for example a processing platform of the mobile device. In other implementations, positioning data provided to a mobile device may be tailored according to a cost function.

Abstract translation: 公开了用于向移动设备提供诸如辅助数据的定位数据以用于执行定位或导航操作的过程，系统和装置。 在特定实现中，定位数据至少部分地基于移动设备的特定能力，例如移动设备的处理平台。 在其他实现中，可以根据成本函数来定制提供给移动设备的定位数据。

公开(公告)号：US20150091941A1

公开(公告)日：2015-04-02

申请号：US14042213

申请日：2013-09-30

Applicant: QUALCOMM Incorporated

Inventor： Saumitra Mohan DAS ,  Rajarshi GUPTA ,  Sameera PODURI ,  Behrooz KHORASHADI

IPC: G06T19/00 ,  A63F13/88 ,  A63F13/23 ,  G06F3/01

CPC classification number: G06T19/006 ,  A63F13/20 ,  A63F13/216 ,  A63F13/217 ,  A63F13/23 ,  A63F13/332 ,  A63F13/40 ,  A63F13/45 ,  A63F13/88 ,  A63F2300/8082 ,  G06F3/011 ,  G06F3/017

Abstract: Techniques for providing a user with an augmented virtuality (AV) experience are described herein. An example of a method of providing an AV experience includes determining a location of a mobile device, determining a context based on the location, obtaining AV object information, displaying the AV object information in relation to the context, detecting an interaction with the context, modifying the AV object information based on the interaction, and displaying the modified AV object information. The context may include weighting information. The weighting information may be based on Received Signal Strength Indication (RSSI) or Round-Trip Time (RTT) data. The weighting information may be associated with a composition of a physical object in the context. A user gesture may be received, and the AV object information may be modified based on the received gesture information.

Abstract translation: 本文描述了为用户提供增强虚拟（AV）体验的技术。 提供AV体验的方法的示例包括确定移动设备的位置，基于位置确定上下文，获得AV对象信息，显示与上下文相关的AV对象信息，检测与上下文的交互， 基于交互来修改AV对象信息，并显示修改的AV对象信息。 上下文可以包括加权信息。 加权信息可以基于接收信号强度指示（RSSI）或往返时间（RTT）数据。 加权信息可以与上下文中的物理对象的组合相关联。 可以接收用户手势，并且可以基于接收到的手势信息来修改AV对象信息。

公开(公告)号：US20140236476A1

公开(公告)日：2014-08-21

申请号：US13773309

申请日：2013-02-21

Applicant: QUALCOMM INCORPORATED

Inventor： Behrooz KHORASHADI ,  Saumitra Mohan Das ,  Hui Chao

IPC: G01C21/00

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：US20140149850A1

公开(公告)日：2014-05-29

申请号：US13865474

申请日：2013-04-18

Applicant: QUALCOMM Incorporated

Inventor： Behrooz KHORASHADI ,  Mohammad H. RESHADI ,  Saumitra Mohan DAS

IPC: G06F17/22

CPC classification number: G06F17/2247 ,  G06F16/94 ,  G06F16/9577

Abstract: Methods and devices include a server and at least two web browsers operable on at least two different computing devices. A server processes requested code to return binary code as metadata to assist a computing device render a webpage. The server transmits the generated metadata to at least one computing device. The computing device renders a webpage using at least a portion of the provided metadata. The metadata may identify portions of JavaScript that can be processed in parallel. The metadata may identify a library portion that does not have to be loaded. The metadata may identify a portion of the webpage that may be rendered first before a second portion of the webpage. Returning metadata to the computing device can assist the computing device in parsing, analyzing or executing the request for the webpage.

Abstract translation: 方法和设备包括服务器和至少两个可在至少两个不同计算设备上操作的网络浏览器。 服务器处理所请求的代码以返回二进制代码作为元数据以帮助计算设备呈现网页。 服务器将生成的元数据发送到至少一个计算设备。 计算设备使用提供的元数据的至少一部分呈现网页。 元数据可以标识可以并行处理的JavaScript的部分。 元数据可以标识不需要加载的库部分。 元数据可以标识可以在网页的第二部分之前首先呈现的网页的一部分。 将元数据返回到计算设备可以帮助计算设备解析，分析或执行对网页的请求。