Server device and program management system
    1.
    发明授权
    Server device and program management system 有权
    服务器设备和程序管理系统

    公开(公告)号:US07620811B2

    公开(公告)日:2009-11-17

    申请号:US10511751

    申请日:2003-04-16

    IPC分类号: H04L9/00

    摘要: A server apparatus includes a CPU, a RAM, a cipher processing unit for carrying out encryption and decryption, a communication processing unit for carrying out communication with an information processing terminal, and a data storage unit for storing information that does not require confidentiality. The server apparatus also includes a distribution information storage unit for storing information such as a program to be distributed, and a specific information distribution history holding unit for holding a specific information distribution history for managing a record of a program specific information of a program previously distributed to the information processing terminal.

    摘要翻译: 服务器装置包括CPU,RAM,用于执行加密和解密的密码处理单元,用于与信息处理终端进行通信的通信处理单元,以及用于存储不需要机密性的信息的数据存储单元。 服务器装置还包括:分发信息存储单元,用于存储要分发的程序的信息;以及特定信息分发历史保存单元,用于保存用于管理预先分发的节目的节目特定信息的记录的特定信息分发历史 到信息处理终端。

    Server device and program management system
    2.
    发明申请
    Server device and program management system 有权
    服务器设备和程序管理系统

    公开(公告)号:US20050251677A1

    公开(公告)日:2005-11-10

    申请号:US10511751

    申请日:2003-04-16

    IPC分类号: G06F21/00 H04L29/06 H04L9/00

    摘要: The server apparatus (120) includes a CPU (121), a RAM (122), a cipher processing unit (123) for carrying out encryption and decryption, a communication processing unit (124) for carrying out communication with an information processing terminal (100), a data storage unit (125) for storing information that does not require confidentiality, a distribution information storage unit (126) for storing information such as a program to be distributed, and a specific information distribution history holding unit (140) for holding a specific information distribution history (600) for managing a record of a program specific information of a program previously distributed to the information processing terminal (100).

    摘要翻译: 服务器装置(120)包括CPU(121),RAM(122),用于进行加密和解密的密码处理单元(123),用于与信息处理终端进行通信的通信处理单元(124) 100),用于存储不需要机密性的信息的数据存储单元(125),用于存储要分发的程序的信息的分发信息存储单元(126)和特定信息分发历史保存单元(140),用于 保存用于管理先前分配给信息处理终端(100)的程序的节目专用信息的记录的特定信息分发历史(600)。

    MEMORY CONTROLLER, NONVOLATILE STORAGE DEVICE, DATA PROCESSING DEVICE, NONVOLATILE STORAGE DEVICE SYSTEM, AND METHOD
    5.
    发明申请
    MEMORY CONTROLLER, NONVOLATILE STORAGE DEVICE, DATA PROCESSING DEVICE, NONVOLATILE STORAGE DEVICE SYSTEM, AND METHOD 审中-公开
    存储器控制器,非易失性存储设备,数据处理设备,非易失性存储设备系统和方法

    公开(公告)号:US20100268899A1

    公开(公告)日:2010-10-21

    申请号:US12810519

    申请日:2009-07-01

    IPC分类号: G06F12/00

    CPC分类号: G06F12/0246 G06F2212/7202

    摘要: A memory controller (220) that controls the writing of data into or the reading of data from a non-volatile memory (230) includes a host interface unit (210) and a host information management unit (223). The host interface unit (210) receives an application ID identifying an application used when recording user data into the non-volatile memory (230) and a device ID identifying an external device (100) that uses the stated application. The host information management unit (223) records a host information table indicating a correspondence relationship between the application ID and the device ID into the non-volatile memory. The memory controller (220) can thus easily determine by what data processing device the data stored in a non-volatile storage device (200) attachable to/removable from the external device (100) has been updated.

    摘要翻译: 控制数据写入或从非易失性存储器(230)读取数据的存储器控​​制器(220)包括主机接口单元(210)和主机信息管理单元(223)。 主机接口单元(210)接收标识在将用户数据记录到非易失性存储器(230)中时使用的应用的应用ID,以及识别使用所述应用的外部设备(100)的设备ID。 主机信息管理单元(223)将指示应用程序ID和设备ID之间的对应关系的主机信息表记录到非易失性存储器中。 因此,存储器控制器(220)可以容易地通过什么数据处理设备确定存储在可从外部设备(100)附加到/可移除的非易失性存储设备(200)中的数据已被更新。

    CONTROLLER, INFORMATION RECORDING DEVICE, ACCESS DEVICE, INFORMATION RECORDING SYSTEM, AND INFORMATION RECORDING METHOD
    6.
    发明申请
    CONTROLLER, INFORMATION RECORDING DEVICE, ACCESS DEVICE, INFORMATION RECORDING SYSTEM, AND INFORMATION RECORDING METHOD 审中-公开
    控制器,信息记录装置,访问装置,信息记录系统和信息记录方法

    公开(公告)号:US20100217787A1

    公开(公告)日:2010-08-26

    申请号:US12738834

    申请日:2009-07-01

    IPC分类号: G06F17/30 G06F12/00

    摘要: In a file system such as an FAT file system, clusters are linked only in the forward direction. To perform seeks to clusters in the reverse direction, links need to be followed from the beginning side of the file data in every seeking operation. When a large amount of data is subjected to such reverse seeking, the overhead will be particularly large. A memory controller (101) for controlling data writing or reading to or from an information recording medium includes a control unit (105) that detects continuity of data in an address space of a file system managing data that is recorded into the information recording medium and a data-continuity management unit (103) that stores information about the continuity of the data as data-continuity information.

    摘要翻译: 在诸如FAT文件系统的文件系统中,簇仅在向前方向上链接。 为了执行相反方向的集群搜索,需要在每个寻找操作中从文件数据的开始侧遵循链接。 当大量数据遭受这种反向寻找时,开销将特别大。 用于控制对信息记录介质的数据写入或读取的存储器控​​制器(101)包括:控制单元(105),其检测管理记录在信息记录介质中的数据的文件系统的地址空间中的数据的连续性;以及 数据连续性管理单元(103),其将关于数据的连续性的信息存储为数据连续性信息。

    File management method and information processing device
    8.
    发明授权
    File management method and information processing device 失效
    文件管理方法和信息处理装置

    公开(公告)号:US07555483B2

    公开(公告)日:2009-06-30

    申请号:US10533819

    申请日:2004-07-13

    IPC分类号: G06F7/00 G06F17/30

    摘要: An information processing device that reads out and records data from and on an information recording medium includes a file system controller. File system control information is constructed in a system memory within the information processing device, and the file system controller unifies and controls a plurality of information recording media which are managed by individual file systems into a single virtual file system. In addition, the file system controller manages a priority order that indicates an information recording medium to be utilized with priority if files having the same name exist. This priority order can be changed in response to a request from an application program. Thus, the processor can unify and manage the plurality of information recording media and, also, enables the application to access all of the files having the same name.

    摘要翻译: 从信息记录介质读取和记录数据的信息处理设备包括文件系统控制器。 文件系统控制信息被构造在信息处理装置内的系统存储器中,并且文件系统控制器将由各个文件系统管理的多个信息记录介质统一并控制为单个虚拟文件系统。 此外,如果存在具有相同名称的文件,则文件系统控制器管理指示要优先使用的信息记录介质的优先顺序。 该优先顺序可以响应于来自应用程序的请求而改变。 因此,处理器可以统一和管理多个信息记录介质,并且还使应用能够访问具有相同名称的所有文件。