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60 条记录 (耗时 0.023 秒)

    USING BROADCAST POSITION AND TRANSMIT POWER FROM ACCESS POINTS TO FORM ASSISTANCE DATA
    15.
    发明公开
    USING BROADCAST POSITION AND TRANSMIT POWER FROM ACCESS POINTS TO FORM ASSISTANCE DATA 审中-公开
    广播位置和传输功率的接入点，用于生成辅助数据使用

    公开(公告)号：EP3047690A1

    公开(公告)日：2016-07-27

    申请号：EP14761921.7

    申请日：2014-08-18

    申请人： Qualcomm Incorporated

    发明人： VENKATRAMAN, Sai Pradeep ,  GAO, Weihua ,  ZHANG, Gengsheng

    IPC分类号： H04W64/00

    CPC分类号： H04W64/003 ,  G01S5/0236 ,  G01S5/0252 ,  H04W24/08

    摘要： Systems, apparatus and methods for preparing assistance data in a location server from coverage report messages of one or more access points from a plurality of mobile devices are presented. Several mobile devices each collect information from and about one or more access points. This crowd-sourced information is sent from a mobile device to a location server and may include ranging information (such as RSSI or RTT) and/or broadcast information (such as broadcast position and/or transmit power level) and/or computed information (such as path loss). Using this crowd-sourced information, the location server may form assistance data for an assistance data database, which may later be tailored for and send to a specific mobile device.

    PREDICTIVE SCHEDULING OF NAVIGATION TASKS
    18.
    发明公开
    PREDICTIVE SCHEDULING OF NAVIGATION TASKS 审中-公开
    浏览任务规划预测

    公开(公告)号：EP2909581A1

    公开(公告)日：2015-08-26

    申请号：EP13773453.9

    申请日：2013-09-13

    申请人： Qualcomm Incorporated

    发明人： VENKATRAMAN, Sai Pradeep ,  GARIN, Lionel Jacques ,  ZHANG, Gengsheng

    IPC分类号： G01C21/20

    CPC分类号： G01C21/00 ,  G01C21/20 ,  G01C21/206 ,  G01S5/0263 ,  G01S19/26 ,  G01S19/31 ,  G01S19/42 ,  G01S19/45 ,  G01S19/48

    摘要： Disclosed are systems, apparatus, devices, methods, computer program products, and other implementations, including a method of controlling navigation tasks on a mobile device that includes obtaining data representative of a route of travel for the mobile device, obtaining a list of navigation tasks associated with the route of travel for the mobile device, and performing one or more navigation tasks in accordance with the list of navigation tasks based, at least in part, on proximity of the mobile device to one or more points on the route of travel. Performing the one or more navigation tasks includes one or more of, for example, obtaining satellite positioning assistance data in response to a determination that the mobile device is transitioning from an indoor area to an outdoor area, and/or establishing a communication link with an access point.

    PROVIDING WIRELESS TRANSMITTER ALMANAC INFORMATION TO MOBILE DEVICE BASED ON EXPECTED ROUTE
    19.
    发明公开
    PROVIDING WIRELESS TRANSMITTER ALMANAC INFORMATION TO MOBILE DEVICE BASED ON EXPECTED ROUTE 有权
    智能手机游戏手机游戏手机游戏基于EINER ERWARTETEN路由

    公开(公告)号：EP2740280A1

    公开(公告)日：2014-06-11

    申请号：EP12745974.1

    申请日：2012-08-02

    申请人： Qualcomm Incorporated

    发明人： MOEGLEIN, Mark ,  ZHANG, Gengsheng ,  DO, Ju-Yong

    IPC分类号： H04W4/02

    CPC分类号： H04W4/029 ,  G01C21/26 ,  G01S5/0236 ,  G01S5/0257

    摘要： Examples disclosed herein may relate to determining an expected route of a mobile device based, at least in part, on information generated by a navigation application hosted by the mobile device. Examples disclosed herein may further relate to determining a subset of wireless transmitters from a plurality of wireless transmitters based at least in part on the expected route of the mobile device.

    摘要翻译： 本文公开的示例可以涉及至少部分地基于由移动设备托管的导航应用生成的信息来确定移动设备的预期路线。 本文公开的示例还可以涉及至少部分地基于移动设备的预期路由来从多个无线发射机确定无线发射机的子集。