SYSTEM AND METHOD FOR PRESENTING LOCATION BASED AUGMENTED REALITY ROAD SIGNS ON OR IN A VEHICLE

    公开(公告)号:US20190259208A1

    公开(公告)日:2019-08-22

    申请号:US16282234

    申请日:2019-02-21

    IPC分类号: G06T19/00 G09G5/38 G08G1/0967

    摘要: A system and method for presenting location-based augmented reality road signs on or within a vehicle includes a database, a plurality of transmitters, and a plurality of vehicle integrated receivers. The database is held in a computer network accessible location and stores a plurality of datasets. The plurality of transmitters are connected to the database through the computer network and broadcast area-relevant datasets from the database wirelessly in a defined geographic coverage area. The plurality of vehicle integrated receivers are operative to receive area-relevant datasets and use the information therein to determine when a particular road sign is required and then generate a standardized road sign image for the required road sign and display the image on or in the vehicle as an augmented reality projection.

    System and method of detecting individuals in a target geographic location with a disastrous site using smart antenna borne drone

    公开(公告)号:US10527709B2

    公开(公告)日:2020-01-07

    申请号:US15615599

    申请日:2017-06-06

    摘要: A system and method for detecting individuals in a target geographic location, such as a disastrous site, that identifies and locates potential victims using signals from the victims' cell phone utilizes an unmanned aerial vehicle controlled equipped with a retractable antenna component and a core network connection component. The retractable antenna component includes a mobile telephony base station and employs a smart antenna system so as to estimate the direction of arrival of all incoming signals. The core network connection component is operative to establish a wireless communication link with an Internet Protocol based core network of. When a victim's cell phones attempts to connect to the base station in order to access the core network, the location of the cell phone can be determined. The locations can be plotted on a map and based on the distribution of phones on the map, rescue efforts can be optimized.

    System and method for presenting location based augmented reality road signs on or in a vehicle

    公开(公告)号:US11354864B2

    公开(公告)日:2022-06-07

    申请号:US16282234

    申请日:2019-02-21

    摘要: A system and method for presenting location-based augmented reality road signs on or within a vehicle includes a database, a plurality of transmitters, and a plurality of vehicle integrated receivers. The database is held in a computer network accessible location and stores a plurality of datasets. The plurality of transmitters are connected to the database through the computer network and broadcast area-relevant datasets from the database wirelessly in a defined geographic coverage area. The plurality of vehicle integrated receivers are operative to receive area-relevant datasets and use the information therein to determine when a particular road sign is required and then generate a standardized road sign image for the required road sign and display the image on or in the vehicle as an augmented reality projection.

    Silent proactive handoff
    8.
    发明授权
    Silent proactive handoff 有权
    静音主动切换

    公开(公告)号:US07502348B2

    公开(公告)日:2009-03-10

    申请号:US11096721

    申请日:2005-04-01

    申请人: Tao Zhang Raziq Yaqub

    发明人: Tao Zhang Raziq Yaqub

    IPC分类号: H04Q7/00

    摘要: In some embodiments, a silent proactive handoff is performed wherein a mobile device that is using a current network to transport its application traffic uses its silent periods to connect to at least one target network temporarily and uses this temporary connectivity to perform actions needed for handoff into the target network. Among other things, with such a silent proactive handoff approach, e.g., if handoff actions to a target network fail during silent periods, there can still be essentially no impact on the applications.

    摘要翻译: 在一些实施例中,执行无声主动切换,其中正在使用当前网络传输其应用流量的移动设备使用其静默时段临时连接至少一个目标网络,并使用该临时连接来执行切换进入所需的动作 目标网络。 除此之外,通过这种无声的主动切换方法,例如,如果到目标网络的切换动作在静默期间失败,那么仍然对应用基本上没有影响。

    IP network information database in mobile devices for use with media independent information server for enhanced network
    9.
    发明授权
    IP network information database in mobile devices for use with media independent information server for enhanced network 有权
    移动设备中的IP网络信息数据库,用于与媒体无关的增强型网络信息服务器

    公开(公告)号:US07380000B2

    公开(公告)日:2008-05-27

    申请号:US11161775

    申请日:2005-08-16

    IPC分类号: G06F13/00

    摘要: A mobile device receives wireless network information from a MIIS (Media Independent Information Server), and builds its own database of existing networks with their associated characteristics, appropriately mapped with GPS (Global Positioning Satellite) coordinates or other appropriate form of geographical location identifying information. Consequently, the mobile device becomes “smart” over time through the learning process of first attempting to utilize its own developed database and, only if such database information falls short, making a remote query to a MIIS to get required information for session continuity and performing handovers. The mobile device may store the information received from the MIIS in its own local database together with a time-stamp. Each time the mobile device needs to get updated or new information, it sends a request to the MIIS along with the time-stamp appended to the request. In this way, the mobile device is sent only the information that it does not already have stored in its database.

    摘要翻译: 移动设备从MIIS(媒体独立信息服务器)接收无线网络信息,并且利用GPS(全球定位卫星)坐标或其他适当形式的地理位置识别信息适当地映射具有相关特征的现有网络的自己的数据库。 因此,随着时间的推移,移动设备通过首先尝试利用其自己开发的数据库的学习过程变得“聪明”,并且只有当这样的数据库信息不足时,向MIIS进行远程查询以获得会话连续性和执行的所需信息 切换。 移动设备可以将从MIIS接收的信息与时间戳一起存储在其本地数据库中。 每当移动设备需要更新或新的信息时,它会向MIIS发送一个请求以及附加到请求的时间戳。 以这种方式,移动设备仅发送其尚未存储在其数据库中的信息。

    QUALITY OF SERVICE PROVISIONING THROUGH ADAPTABLE AND NETWORK REGULATED CHANNEL ACCESS PARAMETERS
    10.
    发明申请
    QUALITY OF SERVICE PROVISIONING THROUGH ADAPTABLE AND NETWORK REGULATED CHANNEL ACCESS PARAMETERS 有权
    通过适应性和网络规定的通道访问参数提供的服务质量

    公开(公告)号:US20070206552A1

    公开(公告)日:2007-09-06

    申请号:US11567251

    申请日:2006-12-06

    IPC分类号: H04Q7/24

    摘要: One or more system and/or method of dynamically setting values of Channel Access Parameters employing a Load Supervision Manager entity, a Quality of Service Parameters Manager entity, and an Access Point. The entities work with the Access Point and continuously monitors network loading conditions and setting Channel Access Parameters values in response to network loading conditions. The Load Supervision Manager is a controlling and/or supervisory entity that sits at a network level receives information from the QoS Parameters Manager which sits at a subnet level, and judges prevailing loading conditions. The prevailing loading conditions include such factors as the number of Mobile Nodes and the applications or ACs they are running on in each subnet. The QoS Parameters Manager assesses the possible near future loading condition in each subnet including monitoring the hand-off Mobile Nodes and issues directives to QoS Parameters Managers.

    摘要翻译: 使用负载监督管理器实体,服务质量参数管理器实体和接入点动态地设置信道接入参数值的一个或多个系统和/或方法。 实体与接入点一起工作,并连续监视网络负载条件,并根据网络负载条件设置通道访问参数值。 负载监督管理器是位于网络级的控制和/或监督实体,从位于子网级别的QoS参数管理器接收信息,并判断当前的负载条件。 主要的加载条件包括移动节点的数量以及它们在每个子网中运行的应用或AC的因素。 QoS参数管理器评估每个子网中可能的近期加载条件,包括监控切换移动节点并向QoS参数管理器发出指令。