Physical Access Control Using Dynamic Inputs from a Portable Communications Device
    3.
    发明申请
    Physical Access Control Using Dynamic Inputs from a Portable Communications Device 审中-公开
    使用便携式通信设备的动态输入的物理访问控制

    公开(公告)号:US20090324025A1

    公开(公告)日:2009-12-31

    申请号:US12106569

    申请日:2008-04-21

    IPC分类号: G06K9/00 G06K9/68

    摘要: Methods and apparatus for controlling access to a secure facility are disclosed, wherein a determination of whether access is permitted is based at least in part on a digital image of one or more predetermined features of the secure facility. In an exemplary method, an image of a predetermined feature of the secure facility is captured by a user device and compared to stored security data corresponding to the secure facility. A determination of whether access to the secure facility is permitted is made, based on the results of the comparison. The predetermined feature may be a security mechanism attached to the secure facility, for example, or may be textual information, a graphical image, or a machine-readable code posted at the security facility.

    摘要翻译: 公开了用于控制对安全设施的访问的方法和装置,其中确定是否允许访问至少部分地基于安全设施的一个或多个预定特征的数字图像。 在示例性方法中,安全设施的预定特征的图像由用户设备捕获,并与对应于安全设施的存储的安全数据进行比较。 基于比较的结果,确定是否允许对安全设施的访问。 预定特征可以是附接到安全设施的安全机制,例如,或者可以是在安全设施处张贴的文本信息,图形图像或机器可读代码。

    System and method for sharing common location-related information between communication devices
    4.
    发明授权
    System and method for sharing common location-related information between communication devices 有权
    用于在通信设备之间共享公共位置相关信息的系统和方法

    公开(公告)号:US08400946B2

    公开(公告)日:2013-03-19

    申请号:US11669526

    申请日:2007-01-31

    摘要: Methods and systems for supplying data objects to users of a communication system are disclosed. In an exemplary method a session is established between a first and second communication device, and a primary data object providing first information pertaining to a user of the first communication device is transferred to the second communication device upon the occurrence of a triggering event at the first communication device. A request for a secondary data object is transferred from the second communication device to a data server, the request including the first information and further including information pertaining to the user of the second communication device. A secondary data object intended for rendering at the first and second communication devices is created and transferred to the first and second communication devices.

    摘要翻译: 公开了用于向通信系统的用户提供数据对象的方法和系统。 在示例性方法中,在第一和第二通信设备之间建立会话,并且在第一通信设备发生触发事件时,提供与第一通信设备的用户有关的第一信息的主数据对象被传送到第二通信设备 通讯装置 对第二数据对象的请求从第二通信设备传送到数据服务器,该请求包括第一信息,并且还包括与第二通信设备的用户有关的信息。 旨在用于在第一和第二通信设备处呈现的辅助数据对象被创建并被传送到第一和第二通信设备。

    Event Triggered Pairing of Wireless Communication Devices Based on Time Measurements
    6.
    发明申请
    Event Triggered Pairing of Wireless Communication Devices Based on Time Measurements 审中-公开
    基于时间测量的无线通信设备事件触发配对

    公开(公告)号:US20110126014A1

    公开(公告)日:2011-05-26

    申请号:US12789534

    申请日:2010-05-28

    IPC分类号: H04L9/32 H04B7/00

    摘要: An event-triggered pairing mechanism allows pairing wireless devices having short range interfaces (e.g., Bluetooth devices) by bumping the wireless devices together. A wireless device being paired with a connecting device detects a bump event, determines time information about the bump event, and then generates a private session key based on the time information. Once the devices are paired and the private session key is generated, user content can be securely exchanged between the devices.

    摘要翻译: 事件触发配对机制允许通过将无线设备相互碰撞来配对具有短距离接口的无线设备(例如,蓝牙设备)。 与连接装置配对的无线装置检测碰撞事件,确定关于碰撞事件的时间信息,然后基于时间信息生成专用会话密钥。 一旦设备配对并且生成了专用会话密钥,就可以在设备之间安全地交换用户内容。

    Adaptively Selecting Channel Filters for Multi-Carrier Edge
    7.
    发明申请
    Adaptively Selecting Channel Filters for Multi-Carrier Edge 审中-公开
    自适应选择多载波边缘的信道滤波器

    公开(公告)号:US20100069009A1

    公开(公告)日:2010-03-18

    申请号:US12210477

    申请日:2008-09-15

    IPC分类号: H03D1/04

    CPC分类号: H04L25/03834

    摘要: The dual-mode processor and corresponding method described herein selectively switches between a single-frequency mode, such as appropriate for an EDGE network, and a multiple-frequency mode, such as appropriate for a multi-carrier EDGE network. The pulse-shaping filters used during the multiple-frequency mode have a different filter response than the single-channel filter used during the single-frequency mode. The filter response of the pulse-shaping filters used during the multiple-frequency mode reduces cross-channel interference caused by the data symbols of two or more adjacent frequency channels that have the same or similar modulation and power level.

    摘要翻译: 本文描述的双模式处理器和相应方法选择性地在诸如适合于EDGE网络的单频模式与适合于多载波EDGE网络的多频模式之间切换。 在多频模式下使用的脉冲整形滤波器具有与在单频模式下使用的单通道滤波器不同的滤波器响应。 在多频模式下使用的脉冲整形滤波器的滤波器响应降低了由具有相同或相似调制和功率电平的两个或多个相邻频道的数据符号引起的交叉信道干扰。

    System and Method for Dynamically Updating and Serving Data Objects Based on Sender and Recipient States
    8.
    发明申请
    System and Method for Dynamically Updating and Serving Data Objects Based on Sender and Recipient States 审中-公开
    基于发送方和接收方动态更新和提供数据对象的系统和方法

    公开(公告)号:US20090209274A1

    公开(公告)日:2009-08-20

    申请号:US12037392

    申请日:2008-02-26

    IPC分类号: H04Q7/20

    摘要: Methods and apparatus for managing the distribution of data objects in a communication network are disclosed. In an exemplary method, such as might be implemented at a data object server, a plurality of data objects corresponding to a first user of a first communication device are stored. State information for the first communication device is received from the first device. The occurrence of a trigger event related to communications between the first communication device and a second communication device is detected, and one of the stored data objects is selected, based on the detected trigger event and the received state information, and forwarded to the second communication device. In some embodiments, the selection of the data object is further based on an identifier corresponding to the second communication device.

    摘要翻译: 公开了用于管理通信网络中的数据对象分布的方法和装置。 在诸如可能在数据对象服务器处实现的示例性方法中,存储与第一通信设备的第一用户对应的多个数据对象。 从第一设备接收第一通信设备的状态信息。 检测与第一通信设备和第二通信设备之间的通信相关的触发事件的发生,并且基于检测到的触发事件和接收的状态信息来选择所存储的数据对象之一,并且转发到第二通信 设备。 在一些实施例中,数据对象的选择还基于对应于第二通信设备的标识符。