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    OPEN LOOP UPLINK TIMING ADVANCE
    2.
    发明申请
    OPEN LOOP UPLINK TIMING ADVANCE 审中-公开

    公开(公告)号：WO2019103833A1

    公开(公告)日：2019-05-31

    申请号：PCT/US2018/059250

    申请日：2018-11-05

    Applicant: QUALCOMM INCORPORATED

    Inventor： RYU, Jung, Ho ,  ABEDINI, Navid ,  LI, Junyi ,  HAMPEL, Karl Georg ,  CEZANNE, Juergen ,  SUBRAMANIAN, Sundar ,  LUO, Jianghong ,  ISLAM, Muhammad Nazmul

    IPC: H04W56/00

    CPC classification number: H04W56/006 ,  G01S5/0027 ,  G01S13/74 ,  G01S19/51 ,  H04W56/0045

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that an uplink transmission to a base station is to occur in accordance with an uplink timing advance value representing an amount of time that the uplink transmission takes from transmission at the UE to reception at the base station. The UE may perform an autonomous open-loop adjustment to the uplink timing advance value. The UE may transmit the uplink transmission to the base station in accordance with the adjusted uplink timing advance value. The base station may transmit an indication of a set of uplink timing advance values for a UE to use for uplink transmissions, each of the set of uplink timing advance values representing an amount of time that an uplink transmission is expected to take from transmission at the UE to reception at the base station.

    SYSTEMS AND METHODS USING A BACKUP NAVIGATIONAL TOOL FOR UNMANNED AERIAL VEHICLES DELIVERING MERCHANDISE
    3.
    发明申请
    SYSTEMS AND METHODS USING A BACKUP NAVIGATIONAL TOOL FOR UNMANNED AERIAL VEHICLES DELIVERING MERCHANDISE 审中-公开

    公开(公告)号：WO2019005652A1

    公开(公告)日：2019-01-03

    申请号：PCT/US2018/039247

    申请日：2018-06-25

    Applicant: WALMART APOLLO, LLC

    Inventor： CANTRELL, Robert L.

    IPC: G01C21/00 ,  H04N7/18

    CPC classification number: G05D1/101 ,  B64C39/024 ,  B64C2201/128 ,  B64C2201/145 ,  B64C2201/146 ,  G01C21/005 ,  G01C21/20 ,  G01S5/0027 ,  G01S19/48 ,  G06K9/0063 ,  G06Q10/083

    Abstract: In some embodiments, apparatuses and methods are provided herein useful to delivering merchandise using unmanned aerial vehicles (UAVs). In some embodiments, there is provided a system including: a UAV having a motorized flight system, a storage area, a transceiver, an imaging, and a GPS tracking device; a memory device for storing position coordinates of the UAV; a flight simulator database including storing geographic and landscape features along the UAVs flight path; and a control circuit configured to: navigate the UAV using GPS, store position coordinates, capture image sequences of the geographic and landscape features, and if the GPS fails to provide accurate position information, communicate with the flight simulator database, calculate a predicted position for the UAV, compare the image sequences with images from the flight simulator database, and determine the actual position of the UAV if individual images in the image sequences match images from the flight simulator database.

    PROCEDE DE GEOLOCALISATION D'UNE BALISE, ET SYSTEME METTANT EN OEUVRE UN TEL PROCEDE
    6.
    发明申请
    PROCEDE DE GEOLOCALISATION D'UNE BALISE, ET SYSTEME METTANT EN OEUVRE UN TEL PROCEDE 审中-公开
    一种信号地理定位方法，以及实现这种方法的系统

    公开(公告)号：WO2017191028A1

    公开(公告)日：2017-11-09

    申请号：PCT/EP2017/060028

    申请日：2017-04-27

    Applicant: EGIDIUM TECHNOLOGIES

    Inventor： DENIZOT, Laurent ,  ALCATRAO, Fernand

    IPC: G01S5/00 ,  H04W4/00 ,  H04W4/02

    CPC classification number: H04W4/02 ,  G01S5/0027 ,  H04W4/80

    Abstract: L'invention concerne un procédé pour localiser un objet d'intérêt depuis un serveur de géolocalisation, ce procédé comprenant les étapes suivantes: - utilisation d'une balise émettant de façon périodique et unidirectionnelle un identifiant universel unique par liaison radio et avec une portée limitée à quelques dizaines de mètres, cette balise étant attachée à l'objet d'intérêt, - détection de l'identifiant universel unique par au moins un appareil configuré pour détecter un tel identifiant et pour être géolocalisé par le serveur de géolocalisation. Selon l'invention, le procédé comprend en outre les étapes suivantes: - transmission de données depuis ledit appareil vers le serveur de géolocalisation, ces données comprenant au moins l'identifiant de l'appareil, les informations relatives à la géolocalisation de l'appareil, et l'identifiant universel unique de la balise détectée, - géolocalisation de la balise à partir des données transmises par ledit au moins un appareil.

    Abstract translation:

    本发明涉及一种方法 要从地理定位服务器查找感兴趣的对象，此过程是 包括以下步骤： - 通过无线电链路和有限的端口周期性地并且单向地提供唯一的通用标识符来使用信标; 几十米，这盏灯连接到它; 感兴趣的对象， - 由至少一个配置的设备检测唯一通用标识符; 检测这样的标识符并且被大地定位; 由地理位置服务器提供。 根据本发明，该过程 它还包括以下步骤： - 从所述装置向地理定位服务器发送数据，这些数据至少包括设备标识符，相关信息; 设备的地理位置以及检测到的信标的唯一通用标识符， - 信标的地理位置; 从由至少一个设备传输的数据。

    METHOD AND SYSTEM FOR IMPROVING THE LOCATION OF FIXED WIRELESS CBSD NODES
    7.
    发明申请
    METHOD AND SYSTEM FOR IMPROVING THE LOCATION OF FIXED WIRELESS CBSD NODES 审中-公开
    提高固定无线CBSD节点位置的方法和系统

    公开(公告)号：WO2017156368A1

    公开(公告)日：2017-09-14

    申请号：PCT/US2017/021739

    申请日：2017-03-10

    Applicant: RIVADA RESEARCH, LLC ,  SMITH, Clint

    Inventor： SMITH, Clint

    IPC: H04W64/00 ,  H04W4/02

    CPC classification number: H04W64/00 ,  G01S5/0027 ,  G01S5/0263 ,  G01S19/48 ,  H04W4/029

    Abstract: Methods, systems and devices for determining a more precise location of a fixed wireless device and providing an enhanced location based service (eLBS). A fixed wireless device may be configured to determine its approximate location (e.g., a current location waypoint, etc.), communicate with other fixed or mobile wireless devices to receive location information, and determine a more precise location of the fixed wireless device based on the approximate location and the received location information. The fixed wireless device may use the computed location information to provide a location based service and/or send the more precise location to another wireless device for use in providing a location based service.

    Abstract translation: 用于确定固定无线设备的更精确位置并提供增强的基于位置的服务（eLBS）的方法，系统和设备。 固定无线设备可以被配置为确定其大致位置（例如，当前位置航点等），与其他固定或移动无线设备通信以接收位置信息，并基于固定无线设备确定更精确的固定无线设备的位置 大概的位置和接收到的位置信息。 固定无线设备可以使用所计算的位置信息来提供基于位置的服务和/或将更精确的位置发送给另一无线设备以用于提供基于位置的服务。

    ASSET TRACKING DEVICE CONFIGURED TO SELECTIVELY RETAIN INFORMATION DURING LOSS OF COMMUNICATION
    9.
    发明申请
    ASSET TRACKING DEVICE CONFIGURED TO SELECTIVELY RETAIN INFORMATION DURING LOSS OF COMMUNICATION 审中-公开
    在通信损失期间配置选择性保留信息的资产跟踪设备

    公开(公告)号：WO2016191058A1

    公开(公告)日：2016-12-01

    申请号：PCT/US2016/030735

    申请日：2016-05-04

    Applicant: 3SI SECURITY SYSTEMS, INC.

    Inventor： MARKWELL, Jeffrey, Scott ,  KILCOURSE, Daniel, James ,  JONES, Simon, Wesley ,  PIFER, Mary, Cecilia

    IPC: G01S19/16

    CPC classification number: G08B13/2462 ,  G01S5/0027 ,  G01S19/16 ,  G01S19/49 ,  H04W4/02

    Abstract: Devices and methods for generating locational and other pertinent information from a tracking device associated with an asset in need of tracking during a tracking event and for selectively retaining and deleting information stored during a loss of communication between the tracking device and a communication network, to increase probability of retaining information suitable for use as evidence in court or other proceedings in which accurate information is desired regarding the tracking event.

    Abstract translation: 用于在跟踪事件期间从与需要跟踪的资产相关联的跟踪设备产生位置信息和其他相关信息的设备和方法，以及用于选择性地保留和删除在跟踪设备和通信网络之间的通信丢失期间存储的信息，以增加 保留适合作为证据的信息在法庭或其他涉及追踪事件的准确信息的诉讼中的可能性。

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