中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.016 seconds)

    Method and apparatus for delivering assistance data from a server to a device identifying virtual access points
    1.
    发明授权
    Method and apparatus for delivering assistance data from a server to a device identifying virtual access points 有权
    用于将辅助数据从服务器传递到识别虚拟接入点的设备的方法和装置

    公开(公告)号：US09588216B2

    公开(公告)日：2017-03-07

    申请号：US14537744

    申请日：2014-11-10

    Applicant: QUALCOMM Incorporated

    Inventor： Ju-yong Do ,  Gengsheng Zhang ,  Lionel Jacques Garin ,  Sai Pradeep Venkatraman ,  Weiyi Liu ,  Sundar Raman

    IPC: H04W24/00 ,  G01S5/02 ,  H04W64/00

    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。

    MOBILE DEVICE POSITIONING BASED ON INDEPENDENTLY OBTAINED BAROMETRIC PRESSURE MEASUREMENTS
    3.
    发明申请
    MOBILE DEVICE POSITIONING BASED ON INDEPENDENTLY OBTAINED BAROMETRIC PRESSURE MEASUREMENTS 有权
    基于独立获取的测量压力测量的移动设备定位

    公开(公告)号：US20150241213A1

    公开(公告)日：2015-08-27

    申请号：US14187090

    申请日：2014-02-21

    Applicant: QUALCOMM Incorporated

    Inventor： Lionel Jacques Garin ,  Sai Pradeep Venkatraman ,  Gengsheng Zhang ,  Weiyi Liu

    IPC: G01C5/00

    CPC classification number: G01C5/005 ,  G01C5/06 ,  G01C21/206 ,  G01S5/0257 ,  G01S19/49

    Abstract: Various techniques are provided which may be implemented as methods, apparatuses and articles of manufacture for use by a mobile device. In certain example implementations, a mobile device may process a barometric pressure measurement indicative of an altitude effect and a weather effect to determine a first parameter corresponding to the altitude effect and a second parameter corresponding to the weather. Such a mobile device may further determine whether it may be transitioning or may have transitioned from an initial level to another level of a multiple level structure based, at least in part, on the first and second parameters.

    Abstract translation: 提供了各种技术，其可以被实现为用于由移动设备使用的方法，设备和制品。 在某些示例性实施方案中，移动设备可以处理指示高度效应和天气效应的气压测量，以确定对应于高度效应的第一参数和对应于天气的第二参数。 至少部分地基于第一和第二参数，这样的移动设备可以进一步确定它是否可能正在转换或者可以已经从多级结构的初始级别转换到另一级别。

    METHODS, APPARATUSES, AND DEVICES FOR MOBILE DEVICE POSITION ESTIMATION USING VIRTUAL ACCESS POINTS
    4.
    发明申请
    METHODS, APPARATUSES, AND DEVICES FOR MOBILE DEVICE POSITION ESTIMATION USING VIRTUAL ACCESS POINTS 有权
    使用虚拟访问点的移动设备位置估计的方法，设备和设备

    公开(公告)号：US20160131733A1

    公开(公告)日：2016-05-12

    申请号：US14537747

    申请日：2014-11-10

    Applicant: QUALCOMM Incorporated

    Inventor： Ju-Yong Do ,  Sai Pradeep Venkatraman ,  Sundar Raman ,  Weiyi Liu ,  Gengsheng Zhang

    IPC: G01S5/00 ,  G01S5/02

    CPC classification number: G01S5/0063 ,  G01S5/0226 ,  G01S5/0236

    Abstract: Methods, apparatuses, and devices are disclosed to estimate a position of a mobile device using, for example, beacon signals transmitted using virtual access points utilizing a single, physical transceiver. Determination that beacon signals emanate from a single, physical transceiver may be based, at least in part, on a similarity among acquired beacon signals conveying identifiers, such as media access control identification (MAC ID) addresses and/or basic service set identifiers (BSSIDs), and on measurement of beacon signal characteristics, such as received signal strength at a mobile device and/or round trip time between the mobile device and the transceiver.

    Abstract translation: 披露了使用例如使用单个物理收发器的使用虚拟接入点发送的信标信号来估计移动设备的位置的方法，设备和设备。 信标信号从单个物理收发器发出的确定可以至少部分地基于传送标识符的获取的信标信号之间的相似性，例如媒体访问控制标识（MAC ID）地址和/或基本服务集标识符（BSSID） ），以及信标信号特性的测量，例如移动设备处的接收信号强度和/或移动设备与收发器之间的往返时间。

    Mobile device positioning based on independently obtained barometric pressure measurements
    5.
    发明授权
    Mobile device positioning based on independently obtained barometric pressure measurements 有权
    基于独立获得的气压测量的移动设备定位

    公开(公告)号：US09329036B2

    公开(公告)日：2016-05-03

    申请号：US14187090

    申请日：2014-02-21

    Applicant: QUALCOMM Incorporated

    Inventor： Lionel Jacques Garin ,  Sai Pradeep Venkatraman ,  Gengsheng Zhang ,  Weiyi Liu

    IPC: G01C5/00 ,  G01C5/06 ,  G01C21/20 ,  G01S5/02 ,  G01S19/49

    CPC classification number: G01C5/005 ,  G01C5/06 ,  G01C21/206 ,  G01S5/0257 ,  G01S19/49

    Abstract: Various techniques are provided which may be implemented as methods, apparatuses and articles of manufacture for use by a mobile device. In certain example implementations, a mobile device may process a barometric pressure measurement indicative of an altitude effect and a weather effect to determine a first parameter corresponding to the altitude effect and a second parameter corresponding to the weather. Such a mobile device may further determine whether it may be transitioning or may have transitioned from an initial level to another level of a multiple level structure based, at least in part, on the first and second parameters.

    Abstract translation: 提供了各种技术，其可以被实现为用于由移动设备使用的方法，设备和制品。 在某些示例性实施方案中，移动设备可以处理指示高度效应和天气效应的气压测量，以确定对应于高度效应的第一参数和对应于天气的第二参数。 至少部分地基于第一和第二参数，这样的移动设备可以进一步确定它是否可能正在转换或者可以已经从多级结构的初始级别转换到另一级别。

    SYSTEM, METHOD AND DEVICES FOR DELIVERING POSITIONING ASSISTANCE DATA
    6.
    发明申请
    SYSTEM, METHOD AND DEVICES FOR DELIVERING POSITIONING ASSISTANCE DATA 有权
    用于提供定位辅助数据的系统，方法和装置

    公开(公告)号：US20150271632A1

    公开(公告)日：2015-09-24

    申请号：US14224027

    申请日：2014-03-24

    Applicant: QUALCOMM Incorporated

    Inventor： Sai Pradeep Venkatraman ,  Thanh Le Nguyen ,  Gengsheng Zhang ,  Weiyi Liu

    IPC: H04W4/02 ,  H04W24/08

    CPC classification number: H04W4/02 ,  G01C21/206 ,  G01S5/02 ,  G01S5/0236 ,  G01S5/0252 ,  G01S19/48 ,  H04W4/021 ,  H04W24/08

    Abstract: Disclosed are systems, methods and devices for providing positioning assistance data to a mobile device. In a particular implementation, a mobile device may receive parameters representing an inference model. The mobile device may then apply observations to the inference model to classify the location of the mobile device as being in a particular region. The mobile device may then request positioning assistance data based, at least in part, on the particular region.

    Abstract translation: 公开了用于向移动设备提供定位辅助数据的系统，方法和设备。 在特定实现中，移动设备可以接收表示推理模型的参数。 然后，移动设备可以将观测值应用于推理模型，以将移动设备的位置分类为特定区域。 然后，移动设备可以至少部分地基于特定区域来请求定位辅助数据。

Patent Agency Ranking