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    Geo-locating end-user devices on a communication network
    1.
    发明申请
    Geo-locating end-user devices on a communication network 失效
    在通信网络上定位最终用户设备

    公开(公告)号：US20080010367A1

    公开(公告)日：2008-01-10

    申请号：US11483268

    申请日：2006-07-06

    申请人： Liren Chen ,  Jack Steenstra ,  Kirk S. Taylor ,  John W. Noerenberg

    发明人： Liren Chen ,  Jack Steenstra ,  Kirk S. Taylor ,  John W. Noerenberg

    IPC分类号： G06F15/173

    CPC分类号： H04W64/00 ,  G01S5/0289 ,  H04W80/04

    摘要： A scheme is provided for determining the geographical location of an active IP device coupled to an IP network. A network path to the user device is obtained to identify a last hop device having a known first geographical location. A last leg distance between the last hop device and the user device is calculated. The last leg bandwidth, propagation time, and propagation speed are also characterized to more accurately determine the last leg distance. By combining the known first geographical location and the distance of the last hop device and user device, a geographical location for the user device is obtained. To improve the accuracy of the geographical location of the user device, multiple last hop devices with known geographical locations are employed to obtain multiple geographical areas for the user device. The intersection or overlap of these geographical areas indicates a refined geographical location of the user device.

    摘要翻译： 提供了一种用于确定耦合到IP网络的活动IP设备的地理位置的方案。 获得到用户设备的网络路径以识别具有已知的第一地理位置的最后一跳设备。 计算最后一跳设备与用户设备之间的最后一段距离。 最后一条腿带宽，传播时间和传播速度也被表征为更准确地确定最后一条腿距离。 通过组合已知的第一地理位置和最后一跳设备和用户设备的距离，获得用户设备的地理位置。 为了提高用户设备的地理位置的准确性，采用具有已知地理位置的多个最后一跳设备来获得用户设备的多个地理区域。 这些地理区域的交叉或重叠表示用户设备的精细地理位置。

    Apparatus and method for multiple function authentication device
    2.
    发明授权
    Apparatus and method for multiple function authentication device 有权
    多功能认证设备的设备及方法

    公开(公告)号：US07836308B2

    公开(公告)日：2010-11-16

    申请号：US10873656

    申请日：2004-06-21

    申请人： Alexander Gantman ,  Gregory G. Rose ,  Jack Steenstra ,  John W. Noerenberg

    发明人： Alexander Gantman ,  Gregory G. Rose ,  Jack Steenstra ,  John W. Noerenberg

    IPC分类号： H04L9/32

    CPC分类号： G06Q20/40975 ,  G06F21/34 ,  G06Q20/341 ,  G06Q20/3821 ,  G07C9/00031 ,  G07F7/0886 ,  G07F7/1008

    摘要： Apparatus and method for authentication is disclosed. In one embodiment, an apparatus for performing authentication using removeably coupled external authentication module comprises a module configured to receive the authentication module. The authentication module is configured to generate authentication information. The module may comprises an input unit configured to receive and couple the authentication module, and an output unit configured to receive the authentication information from the authentication module and to transmit the authentication information.

    摘要翻译： 公开了用于认证的装置和方法。 在一个实施例中，使用可移除耦合的外部认证模块执行认证的装置包括被配置为接收认证模块的模块。 认证模块被配置为生成认证信息。 模块可以包括被配置为接收和耦合认证模块的输入单元，以及被配置为从认证模块接收认证信息并发送认证信息的输出单元。

    Method and apparatus for generating random numbers from a communication signal
    3.
    发明授权
    Method and apparatus for generating random numbers from a communication signal 有权
    从通信信号生成随机数的方法和装置

    公开(公告)号：US06430170B1

    公开(公告)日：2002-08-06

    申请号：US09321281

    申请日：1999-05-27

    申请人： Keith Saints ,  John W. Noerenberg

    发明人： Keith Saints ,  John W. Noerenberg

    IPC分类号： H04J306

    CPC分类号： H04L9/0861 ,  G06F7/588 ,  H04B1/707 ,  H04L2209/08 ,  H04L2209/80

    摘要： A system and method for generating random numbers in a wireless communication network is presented. The noise present in the signal received by a wireless receiver is extracted to form random numbers. Wireless transmitters typically are identified by a synchronization signal. In acquiring the synchronization signal, a wireless receiver generates a plurality of psuedorandom sequences, despreads an incoming signal, integrates the resulting signal, and performs an energy computation to calculate an energy measure. One or more energy measures are collected in a pool of bits, and the bits are hashed to extract random numbers.

    摘要翻译： 提出了一种在无线通信网络中生成随机数的系统和方法。 由无线接收器接收的信号中存在的噪声被提取以形成随机数。 无线发射机通常由同步信号识别。 在获取同步信号时，无线接收机产生多个伪随机序列，对输入信号进行解扩，对结果信号进行积分，并执行能量计算以计算能量测量。 在一个比特池中收集一个或多个能量度量，并且这些比特被散列以提取随机数。

    METHOD AND DEVICE FOR SECURE PHONE BANKING
    6.
    发明申请
    METHOD AND DEVICE FOR SECURE PHONE BANKING 失效
    用于安全电话银行的方法和设备

    公开(公告)号：US20080144787A1

    公开(公告)日：2008-06-19

    申请号：US11611825

    申请日：2006-12-15

    申请人： Alexander Gantman ,  Gregory G. Rose ,  Jae-Hee Choi ,  John W. Noerenberg

    发明人： Alexander Gantman ,  Gregory G. Rose ,  Jae-Hee Choi ,  John W. Noerenberg

    IPC分类号： H04M11/00

    CPC分类号： H04L9/00 ,  H04M1/505 ,  H04M1/68 ,  H04M3/16 ,  H04M11/00 ,  H04M2203/609

    摘要： A small form-factor security device is provided that may be inserted in series with a telephone line to encrypt dual tone multi-frequency (DTMF) tones from a telephone to prevent unauthorized disclosure of sensitive information. A receiving device decrypts the encrypted DTMF tones to receive the original information sent by the telephone. The security device acts as a second factor in a two-factor authentication scheme with a tele-services security server that authenticates the security device.

    摘要翻译： 提供了一种小型的安全设备，其可以与电话线串联插入以从电话加密双音多频（DTMF）音，以防止未经授权的泄露敏感信息。 接收设备解密加密的DTMF音，以接收由电话发送的原始信息。 安全设备作为双重身份认证方案的第二个因素，与认证安全设备的远程服务安全服务器。