Security authentication system and method
    1.
    发明授权
    Security authentication system and method 有权
    安全认证系统和方法

    公开(公告)号:US08024559B2

    公开(公告)日:2011-09-20

    申请号:US12098642

    申请日:2008-04-07

    摘要: Authentication system and method are provided. The authentication system includes: a server configured to provide at least two security levels and configured to transmit one of at least two security modules corresponding to the security level of a user terminal, via communications network, to the user terminal based, at least in part, upon an environment of the user terminal; and an authentication server communicatively linked with the server and configured to perform a user authentication in response to a user authentication request from the user terminal. Accordingly, various hackings can be prevented and the user authentication can be accomplished with user's convenience and security.

    摘要翻译: 提供认证系统和方法。 所述认证系统包括:被配置为提供至少两个安全级别并被配置为至少部分地通过通信网络将与用户终端的安全级别对应的至少两个安全模块中的一个发送到所述用户终端的服务器 在用户终端的环境下; 以及与所述服务器通信地链接并被配置为响应于来自所述用户终端的用户认证请求执行用户认证的认证服务器。 因此,可以防止各种黑客攻击,并且可以用户的方便和安全性来实现用户认证。

    SECURITY AUTHENTICATION SYSTEM AND METHOD
    2.
    发明申请
    SECURITY AUTHENTICATION SYSTEM AND METHOD 有权
    安全认证系统和方法

    公开(公告)号:US20090259839A1

    公开(公告)日:2009-10-15

    申请号:US12098642

    申请日:2008-04-07

    IPC分类号: H04L9/32 G06F15/16

    摘要: Authentication system and method are provided. The authentication system includes: a server configured to provide at least two security levels and configured to transmit one of at least two security modules corresponding to the security level of a user terminal, via communications network, to the user terminal based, at least in part, upon an environment of the user terminal; and an authentication server communicatively linked with the server and configured to perform a user authentication in response to a user authentication request from the user terminal. Accordingly, various hackings can be prevented and the user authentication can be accomplished with user's convenience and security.

    摘要翻译: 提供认证系统和方法。 所述认证系统包括:被配置为提供至少两个安全级别并被配置为至少部分地通过通信网络将与用户终端的安全级别对应的至少两个安全模块中的一个发送到所述用户终端的服务器 在用户终端的环境下; 以及与所述服务器通信地链接并被配置为响应于来自所述用户终端的用户认证请求执行用户认证的认证服务器。 因此,可以防止各种黑客攻击,并且可以用户的方便和安全性来实现用户认证。

    Apparatus and method for combining images in a terminal device
    6.
    发明授权
    Apparatus and method for combining images in a terminal device 有权
    用于在终端设备中组合图像的装置和方法

    公开(公告)号:US07843511B2

    公开(公告)日:2010-11-30

    申请号:US11286484

    申请日:2005-11-23

    IPC分类号: H04N9/74

    摘要: An apparatus and method for combining images of a mobile terminal that receives broadcast image signals. A capture module is used for capturing and storing a specific scene of a broadcast image; a first processor is used for selecting a first image of images stored in the terminal, converting the first image into a translucent image, scaling down the first image, or extracting an object image from the first image; and a second processor is used for selecting a second image of the images stored in the terminal and overlapping the scaled-down image or the object image onto the second image.

    摘要翻译: 一种用于组合接收广播图像信号的移动终端的图像的装置和方法。 捕获模块用于捕获和存储广播图像的特定场景; 第一处理器用于选择存储在终端中的图像的第一图像,将第一图像转换成半透明图像,缩小第一图像或从第一图像提取对象图像; 并且第二处理器用于选择存储在终端中的图像的第二图像,并将缩小图像或对象图像重叠到第二图像上。

    Apparatus and method for determining optimum integer perturbation vector of low complexity in multiple antenna system
    7.
    发明申请
    Apparatus and method for determining optimum integer perturbation vector of low complexity in multiple antenna system 有权
    用于确定多天线系统中低复杂度的最优整数扰动矢量的装置和方法

    公开(公告)号:US20100254487A1

    公开(公告)日:2010-10-07

    申请号:US12798185

    申请日:2010-03-30

    IPC分类号: H04L27/00

    摘要: An apparatus and a method for determining an optimum integer perturbation vector of a low complexity in a multiple antenna system include a transmitter that transmits data using an optimum integer perturbation vector of a low complexity in a multiple antenna system includes a module pre-processor, a shift pre-processor, and a precoder. The modulo pre-processor adds an integer perturbation vector to a transmission signal vector. The shift pre-processor phase-shifts a pseudo inverse matrix of a channel matrix using a phase angle. The precoder precodes a transmission signal vector perturbed by the integer perturbation vector using the phase-shifted pseudo inverse matrix of the channel matrix.

    摘要翻译: 用于确定多天线系统中的低复杂度的最佳整数扰动矢量的装置和方法包括使用多天线系统中的低复杂度的最佳整数扰动向量来发射数据的发射机,包括模块预处理器, 移位预处理器和预编码器。 模数预处理器将一个整数扰动矢量加到传输信号矢量上。 移位预处理器使用相位角相移一个信道矩阵的伪逆矩阵。 预编码器使用信道矩阵的相移伪逆矩阵来预处理由整数扰动向量扰动的传输信号向量。

    Motor and method for controlling operation of motor
    8.
    发明授权
    Motor and method for controlling operation of motor 有权
    电动机和电机运行控制方法

    公开(公告)号:US07782008B2

    公开(公告)日:2010-08-24

    申请号:US11866920

    申请日:2007-10-03

    IPC分类号: H02P29/00

    CPC分类号: H02P1/445 H02K7/14 H02K21/46

    摘要: A self-magnetizing motor incorporates a control circuit that starts the motor, controls a magnetizing unit, and then operates the motor. The control circuit can include relay, such as a bi-directional conductive power semiconductor device, and one or more PTC (Positive Temperature Coefficient) switches. This control circuit eliminates the need for a separate controller and the implementation costs can be reduced.

    摘要翻译: 自动电动机包括启动电机的控制电路,控制磁化单元,然后操作电机。 控制电路可以包括诸如双向导电功率半导体器件的继电器以及一个或多个PTC(正温度系数)开关。 该控制电路消除了对单独的控制器的需要,并且可以降低实现成本。