Apparatus and method for a power control in a system using an embedded CPU
    1.
    发明申请
    Apparatus and method for a power control in a system using an embedded CPU 有权
    使用嵌入式CPU的系统中功率控制的装置和方法

    公开(公告)号:US20100095141A1

    公开(公告)日:2010-04-15

    申请号:US12587826

    申请日:2009-10-14

    IPC分类号: G06F1/32 G06F1/26 G06F13/24

    摘要: A portable communication apparatus is configured to perform a method for a power control of a Central Processing Unit (CPU) in a portable communication apparatus. The portable communication apparatus for a power control of the CPU includes a CPU for reporting an operation status of the CPU. The CPU is configured to change a power control level according to a control of an overhead determiner by using a pin and the overhead determiner for determining an overhead of the CPU by using the pin and for controlling the power control level of the CPU according to the overhead of the CPU.

    摘要翻译: 便携式通信装置被配置为执行便携式通信装置中的中央处理单元(CPU)的功率控制方法。 用于CPU的功率控制的便携式通信装置包括用于报告CPU的操作状态的CPU。 CPU被配置为通过使用引脚和用于通过使用引脚来确定CPU的开销的开销确定器来根据开销确定器的控制来改变功率控制级别,并且用于根据所述引脚控制CPU的功率控制级别 CPU的开销。

    Content object management method, right object providing method, content object revocation method based thereon, and device using the same
    2.
    发明申请
    Content object management method, right object providing method, content object revocation method based thereon, and device using the same 审中-公开
    内容对象管理方法,权利对象提供方法,基于其的内容对象撤销方法以及使用其的装置

    公开(公告)号:US20090327725A1

    公开(公告)日:2009-12-31

    申请号:US12459126

    申请日:2009-06-26

    申请人: Jung-Hun Park

    发明人: Jung-Hun Park

    摘要: A device for managing a rights object and revoking a content object. The device includes a content/rights object storage unit for storing at least one content object, and a rights object corresponding to each content object. An authentication module performs mutual authentication between devices giving and taking a rights object, and when a revocation notification of a rights object among the stored rights object is received, authenticates whether an author having transferred the revocation notification is an author having a revocation right. A content object checking unit checks if the content object is valid before the content object is executed. A rights object management module searches for a rights object corresponding to a content object to be executed, and deletes a rights object corresponding to the revocation notification when the author is an author having the revocation right. A controller controls the modules and the units.

    摘要翻译: 用于管理权限对象和撤销内容对象的设备。 该设备包括用于存储至少一个内容对象的内容/权限对象存储单元以及与每个内容对象对应的权限对象。 认证模块在给予和取得权利对象的设备之间执行相互认证,并且当接收到所存储的权利对象中的权利对象的撤销通知时,认证是否已转移撤销通知的作者是具有撤销权的作者。 内容对象检查单元在执行内容对象之前检查内容对象是否有效。 权利对象管理模块搜索与要执行的内容对象相对应的权利对象,并且当作者是具有撤销权的作者时,删除与撤销通知相对应的权限对象。 控制器控制模块和单元。

    System and method for exchanging secure information between secure removable media (SRM) devices
    3.
    发明授权
    System and method for exchanging secure information between secure removable media (SRM) devices 有权
    用于在安全可移动介质(SRM)设备之间交换安全信息的系统和方法

    公开(公告)号:US08930696B2

    公开(公告)日:2015-01-06

    申请号:US12470692

    申请日:2009-05-22

    申请人: Jung-Hun Park

    发明人: Jung-Hun Park

    IPC分类号: H04L9/32

    摘要: A system and method for exchanging secure information between Secure Removable Media (SRM) devices. An initialization operation is performed between the SRM devices. After a mutual authentication operation is performed between the SRM devices, a secret key is exchanged for secure information exchange. An installation setup operation is then performed to establish an environment for moving rights between the SRM devices, and the rights information can be directly exchanged between the SRM devices by performing a rights installation operation between the SRM devices.

    摘要翻译: 一种用于在安全可移动媒体(SRM)设备之间交换安全信息的系统和方法。 在SRM设备之间执行初始化操作。 在SRM设备之间执行相互认证操作之后,交换密钥以进行安全信息交换。 然后执行安装设置操作,以建立用于在SRM设备之间移动权限的环境,并且通过在SRM设备之间执行权限安装操作,可以在SRM设备之间直接交换权限信息。

    Method, apparatus and system for processing broadcasting application in digital broadcasting
    4.
    发明授权
    Method, apparatus and system for processing broadcasting application in digital broadcasting 有权
    在数字广播中处理广播应用的方法,装置和系统

    公开(公告)号:US08055242B2

    公开(公告)日:2011-11-08

    申请号:US11966016

    申请日:2007-12-28

    IPC分类号: H04M11/00

    摘要: Disclosed is a method, apparatus and system for processing a broadcast application in digital broadcasting. The system includes a digital broadcasting server for generating guide data, including content genre information corresponding to respective programs, and transmitting the guide data and digital broadcasting data corresponding to the respective programs; and a portable terminal for receiving and storing the guide data, receiving digital broadcast data corresponding to a requested program if a user requests digital broadcasting viewing/listening, analyzing the received guide data to thereby retrieve content genre information corresponding to the requested program, retrieving and executing a special broadcasting application corresponding to the retrieved content genre information, and outputting the received digital broadcasting data by means of the executed special broadcasting application. Various broadcasting applications and broadcasting applications specific to respective content genres can be provided to a user.

    摘要翻译: 公开了一种在数字广播中处理广播应用的方法,装置和系统。 该系统包括用于产生指导数据的数字广播服务器,包括对应于各个节目的内容类型信息,以及发送对应于各个节目的指南数据和数字广播数据; 以及用于接收和存储指南数据的便携式终端,如果用户请求数字广播观看/收听,则接收对应于所请求节目的数字广播数据,分析所接收的指南数据,从而检索与所请求节目相对应的内容类型信息, 执行与所检索的内容类型信息相对应的特殊广播应用,并且通过所执行的特殊广播应用输出所接收的数字广播数据。 可以向用户提供各种内容类型特定的各种广播应用和广播应用。

    Watch-type mobile terminal
    5.
    发明申请
    Watch-type mobile terminal 审中-公开
    手表式手机终端

    公开(公告)号:US20070263491A1

    公开(公告)日:2007-11-15

    申请号:US11801570

    申请日:2007-05-10

    IPC分类号: G04B19/00 G04C17/00

    CPC分类号: G04G9/0082 G04G21/04

    摘要: A watch-type mobile terminal adopting an analog clock operating with hour/minute hands. The watch-type mobile terminal has a Liquid Crystal Display (LCD) and includes hour/minute hands for surrounding an outer circumference of the LCD and rotating with respect to a rotation axis along the outer circumference of the LCD and a movement device for providing the rotation axis through a center and rotating the hour/minute hands.

    摘要翻译: 手表型移动终端采用小时/分针操作的模拟时钟。 手表式移动终端具有液晶显示器(LCD),并且包括用于围绕LCD的外周并相对于沿着LCD的外周的旋转轴线旋转的小时/分针和用于提供 旋转轴通过中心并旋转小时/分针。

    Method and system for encrypting data in a wireless communication system
    6.
    发明授权
    Method and system for encrypting data in a wireless communication system 有权
    用于在无线通信系统中加密数据的方法和系统

    公开(公告)号:US08713317B2

    公开(公告)日:2014-04-29

    申请号:US12905302

    申请日:2010-10-15

    IPC分类号: H04L29/00

    摘要: A method and system for encrypting data in a wireless communication system are provided. The system includes a first node for generating a first encryption key using a plurality of encryption key parameters when performing authentication with a second node, for changing a second parameter among the plurality of encryption key parameters to generate a second encryption key being identical to the first encryption key, if a first parameter among the plurality of encryption key parameters is changed during re-authentication between the first node and the second node, for generating the second encryption key using the changed first parameter and the changed second parameter, and for encrypting data to be transmitted to the second node using the second encryption key.

    摘要翻译: 提供了一种用于在无线通信系统中加密数据的方法和系统。 该系统包括:第一节点,用于当与第二节点进行认证时,使用多个加密密钥参数来生成第一加密密钥,用于改变多个加密密钥参数中的第二参数,以生成与第一加密密钥相同的第二加密密钥 加密密钥,如果在所述第一节点和所述第二节点之间的重新认证期间改变所述多个加密密钥参数中的第一参数,则使用所述改变的第一参数和所述改变的第二参数来生成所述第二加密密钥,并且用于加密数据 以使用第二加密密钥发送到第二节点。

    Apparatus and method for displaying a contents list on screen in mobile communication terminal
    8.
    发明申请
    Apparatus and method for displaying a contents list on screen in mobile communication terminal 审中-公开
    在移动通信终端中在屏幕上显示内容列表的装置和方法

    公开(公告)号:US20100083176A1

    公开(公告)日:2010-04-01

    申请号:US12587029

    申请日:2009-09-30

    申请人: Jung-Hun Park

    发明人: Jung-Hun Park

    IPC分类号: G06F3/048

    CPC分类号: G06F3/0482

    摘要: A mobile terminal includes an apparatus and a method for displaying a contents list on a screen. In the method, specification information required for executing relevant content is determined by parsing a Right Object (RO) of the content. Whether the relevant content is executable is determined using the determined specification information. A determination result is displayed on the contents list and the contents list is output on the screen.

    摘要翻译: 移动终端包括用于在屏幕上显示内容列表的装置和方法。 在该方法中,通过解析内容的右对象(RO)来确定执行相关内容所需的规范信息。 使用确定的规格信息确定相关内容是否可执行。 确定结果显示在内容列表中,内容列表在屏幕上输出。

    Apparatus and method for using contents information in digital rights management
    9.
    发明申请
    Apparatus and method for using contents information in digital rights management 有权
    在数字版权管理中使用内容信息的装置和方法

    公开(公告)号:US20100049972A1

    公开(公告)日:2010-02-25

    申请号:US12583293

    申请日:2009-08-18

    IPC分类号: H04L9/32 G06F12/00

    CPC分类号: G06F21/60 G06F21/10

    摘要: An apparatus and method for determining contents information corresponding to a Rights Object (RO) by transmitting information on contents together when the RO is moved from a mobile device to a memory card or a smart card or when the RO is moved from the memory card or the smart card to the mobile device are provided. The apparatus includes a meta information manager for determining information on contents corresponding to the RO when the RO is moved, and for generating meta information containing the determined contents information, and a controller for providing control to transmit the RO and the meta information generated by the meta information manager to a portable storage device. Accordingly, the conventional problem can be solved in which information on contents cannot be determined by using a Contents IDentifier (CID) if the RO does not exist together with the contents.

    摘要翻译: 一种用于当RO从移动设备移动到存储卡或智能卡时或当RO从存储卡移动时,通过在内容一起发送关于内容的信息来确定对应于权利对象(RO)的内容信息的装置和方法,或者 提供了移动设备的智能卡。 该装置包括元信息管理器,用于当移动RO时确定与RO相对应的内容的信息,以及用于生成包含所确定的内容信息的元信息,以及控制器,用于提供发送RO的控制和由 元信息管理器到便携式存储设备。 因此,如果RO不与内容一起存在,则可以解决通过使用内容标识符(CID)不能确定关于内容的信息的常规问题。

    Apparatus and method for a power control in a system using an embedded CPU
    10.
    发明授权
    Apparatus and method for a power control in a system using an embedded CPU 有权
    使用嵌入式CPU的系统中功率控制的装置和方法

    公开(公告)号:US08301924B2

    公开(公告)日:2012-10-30

    申请号:US12587826

    申请日:2009-10-14

    IPC分类号: G06F1/32

    摘要: A portable communication apparatus is configured to perform a method for power control of a Central Processing Unit (CPU) in a portable communication apparatus. The portable communication apparatus for power control of the CPU includes a CPU configured to report an operation status of the CPU and an overhead determiner. The CPU is also configured to change a power control level according to control of the overhead determiner. The overhead determiner is configured to determine an overhead of the CPU and to control the power control level of the CPU based on the overhead of the CPU.

    摘要翻译: 便携式通信装置被配置为执行便携式通信装置中的中央处理单元(CPU)的功率控制方法。 用于CPU的功率控制的便携式通信装置包括CPU,CPU被配置为报告CPU的操作状态和开销确定器。 CPU还被配置为根据开销确定器的控制来改变功率控制级别。 开销确定器被配置为确定CPU的开销并且基于CPU的开销来控制CPU的功率控制级别。