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    METHOD AND APPARATUS FOR OPTIMIZING POSITIONING BASED ON POSITIONING COMPATIBILITY CLASSIFICATION
    1.
    发明申请
    METHOD AND APPARATUS FOR OPTIMIZING POSITIONING BASED ON POSITIONING COMPATIBILITY CLASSIFICATION 审中-公开
    基于定位兼容性分类优化定位的方法和装置

    公开(公告)号：US20150212191A1

    公开(公告)日：2015-07-30

    申请号：US14494483

    申请日：2014-09-23

    Applicant: Qualcomm Incorporated

    Inventor： Gengsheng Zhang ,  Ju-Yong Do ,  Sundar Raman ,  Chandrakant Mehta ,  Arie Rahmat ,  Sunil Patel

    IPC: G01S5/02

    CPC classification number: G01S5/0236

    Abstract: Method, device, computer program product, and apparatus for performing and processing mobile device positioning are described. A mobile device can request vertical positioning assistance. The mobile device can receive vertical positioning assistance from a transmitter classified for vertical positioning assistance. The mobile device can receive optimized assistance data created in response to a particular positioning request. The optimized assistance data may be optimized for vertical position, horizontal positioning, or both usage types. The mobile device can receive usage type classifications directly from a transmitter. A server can receive and determine a request is a vertical positioning request. Vertical positioning can include determining one or more of: an altitude, floor, level, or any combination thereof, within the environment. Assistance data associated with a plurality of transmitters, vertical positioning assistance data from a transmitter classified for providing vertical assistance is selected and provided as vertical positioning assistance data.

    Abstract translation: 描述了用于执行和处理移动设备定位的方法，设备，计算机程序产品和设备。 移动设备可以请求垂直定位辅助。 移动设备可以从分类为垂直定位辅助的发射机接收垂直定位辅助。 移动设备可以接收响应于特定定位请求而创建的优化的辅助数据。 优化的辅助数据可以针对垂直位置，水平定位或两种使用类型进行优化。 移动设备可以直接从发射机接收使用类型分类。 服务器可以接收并确定请求是垂直定位请求。 垂直定位可以包括确定环境中的一个或多个：高度，楼层，水平或其任何组合。 与多个发射机相关联的辅助数据被选择并被提供作为垂直定位辅助数据。

    METHODS, SYSTEMS AND DEVICES FOR PROVIDING LOCATION BASED SERVICES IN A VENUE
    2.
    发明申请
    METHODS, SYSTEMS AND DEVICES FOR PROVIDING LOCATION BASED SERVICES IN A VENUE 审中-公开
    用于在场地中提供基于位置的服务的方法，系统和设备

    公开(公告)号：US20170074972A1

    公开(公告)日：2017-03-16

    申请号：US15362652

    申请日：2016-11-28

    Applicant: QUALCOMM Incorporated

    Inventor： Ju-Yong Do ,  Gengsheng Zhang ,  Sundar Raman ,  Chandrakant Mehta ,  Arie Rahmat ,  Lionel Jacques Garin

    IPC: G01S5/10 ,  H04W4/04 ,  G01S5/02

    CPC classification number: G01S5/10 ,  G01S5/0215 ,  G01S5/0236 ,  G01S5/0263 ,  G01S19/48 ,  H04W4/024 ,  H04W4/027 ,  H04W4/029 ,  H04W4/33 ,  H04W64/00

    Abstract: Disclosed are methods, systems and devices for providing location based services in a venue. To estimate its location, in a particular implementation, a mobile device may obtain a measurement of a range to a transponder device positioned at a known location based on measurements of a signal round-trip time (RTT) in a message exchange with the transponder device. Positioning assistance data from a server may enable the mobile device to measure a delay at the transponder device in providing a response to a probe message to thereby more accurately measure the signal RTT.

    Abstract translation: 公开了用于在场地中提供基于位置的服务的方法，系统和设备。 为了估计其位置，在特定实现中，移动设备可以基于与应答器设备的消息交换中的信号往返时间（RTT）的测量来获得对位于已知位置的应答器设备的范围的测量值 。 来自服务器的定位辅助数据可以使得移动设备能够在提供对探测消息的响应的同时测量应答器设备的延迟，由此更准确地测量信号RTT。

    Adaptive wireless access point discovery
    5.
    发明授权
    Adaptive wireless access point discovery 有权
    自适应无线接入点发现

    公开(公告)号：US09357473B2

    公开(公告)日：2016-05-31

    申请号：US13797168

    申请日：2013-03-12

    Applicant: QUALCOMM Incorporated

    Inventor： Jeemil N. Shah ,  Ashok Bhatia ,  Yuhua Hu ,  Gengsheng Zhang ,  Arie Rahmat

    IPC: H04W4/00 ,  H04W48/16 ,  H04W8/18 ,  H04W84/12

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

    Abstract: Disclosed are a system, apparatus, and method for adaptive discovery and scanning of wireless access points. In one embodiment, a set of channels can be scanned 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 and in a second iteration, a subset of the set of channels can be scanned. In one embodiment, the subset consists of non-overlapping channels selected according to the discovery profile.

    Abstract translation: 公开了一种用于无线接入点的自适应发现和扫描的系统，装置和方法。 在一个实施例中，可以在第一次迭代中扫描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，并且在第二次迭代中，可以扫描该组信道的子集。 在一个实施例中，子集由根据发现简档选择的非重叠信道组成。

    METHODS, SYSTEMS AND DEVICES FOR PROVIDING LOCATION BASED SERVICES IN A VENUE
    6.
    发明申请
    METHODS, SYSTEMS AND DEVICES FOR PROVIDING LOCATION BASED SERVICES IN A VENUE 有权
    用于在场地中提供基于位置的服务的方法，系统和设备

    公开(公告)号：US20150126217A1

    公开(公告)日：2015-05-07

    申请号：US14476658

    申请日：2014-09-03

    Applicant: QUALCOMM Incorporated

    Inventor： Ju-Yong Do ,  Gengsheng Zhang ,  Sundar Raman ,  Chandrakant Mehta ,  Arie Rahmat ,  Lionel Jacques Garin

    IPC: G01S5/10 ,  H04W4/04

    CPC classification number: G01S5/10 ,  G01S5/0215 ,  G01S5/0236 ,  G01S5/0252 ,  G01S5/0263 ,  G01S19/48 ,  H04W4/02 ,  H04W4/027 ,  H04W4/04 ,  H04W24/00 ,  H04W64/00

    Abstract: Disclosed are methods, systems and devices for providing location based services in a venue. To estimate its location, in a particular implementation, a mobile device may obtain a measurement of a range to a transponder device positioned at a known location based on measurements of a signal round-trip time (RTT) in a message exchange with the transponder device. Positioning assistance data from a server may enable the mobile device to measure a delay at the transponder device in providing a response to a probe message to thereby more accurately measure the signal RTT.

    Abstract translation: 公开了用于在场地中提供基于位置的服务的方法，系统和设备。 为了估计其位置，在特定实现中，移动设备可以基于与应答器设备的消息交换中的信号往返时间（RTT）的测量来获得对位于已知位置的应答器设备的范围的测量值 。 来自服务器的定位辅助数据可以使得移动设备能够在提供对探测消息的响应的同时测量应答器设备的延迟，由此更准确地测量信号RTT。

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