Data reception system capable of replacing recording medium
    1.
    发明授权
    Data reception system capable of replacing recording medium 有权
    能够替换记录介质的数据接收系统

    公开(公告)号:US07010720B2

    公开(公告)日:2006-03-07

    申请号:US10098437

    申请日:2002-03-18

    IPC分类号: G06F11/00

    CPC分类号: G06F11/1402

    摘要: A reception apparatus records a content distributed from a content distribution apparatus on a hard disk. Following an instruction from a viewer, the reception apparatus reproduces the content. The reception apparatus transmits management information including identification information about the content recorded on the hard disk to a management apparatus. The management apparatus stores the information in a management information storage. When the hard disk of the reception apparatus fails, a replacement hard disk is attached to the management apparatus. The management apparatus retrieves, based on the stored management information, the same content as the content recorded on the hard disk of the reception apparatus from a content distribution apparatus, etc., and records the retrieved content on the replacement hard disk. The hard disk of the reception apparatus is then replaced with the replacement hard disk with the content recorded thereon.

    摘要翻译: 接收装置将从内容分发装置分发的内容记录在硬盘上。 根据观看者的指示,接收装置再现内容。 接收装置将包括关于记录在硬盘上的内容的识别信息的管理信息发送到管理装置。 管理装置将信息存储在管理信息存储器中。 当接收装置的硬盘出现故障时,更换硬盘被安装在管理装置上。 管理装置基于所存储的管理信息,从内容分发装置等检索与记录在接收装置的硬盘上的内容相同的内容,并将检索到的内容记录在替换硬盘上。 接收装置的硬盘被替换成具有记录内容的替换硬盘。

    Flow control method
    2.
    发明授权
    Flow control method 失效
    流量控制方法

    公开(公告)号:US5539747A

    公开(公告)日:1996-07-23

    申请号:US293586

    申请日:1994-08-22

    IPC分类号: H04L12/829 H04L12/56

    摘要: A flow control device constructed at a switch device for connecting a plurality of ring networks for exchanging data of a cell among the ring networks. A user device for transmitting a cell carrying data is connected to each ring network, and it can transmit cells within a window counter number. Such flow control device comprises a buffer monitoring unit for monitoring the number of data in an output buffer, a regulation judging unit for comparing the number of data in each buffer with a first threshold value representing state of the buffer which is in danger of overflow, with a second threshold value representing state of the buffer which is not in danger of overflow, and outputting a regulation notice when the data number is grater than the first threshold value while outputting a regulation notice when the data number is smaller than the second threshold value, and a plurality of traffic controlling units for transmitting to the respective ring network a reset cell at a first interval when no regulation notice is received or the release notice is received while transmitting a reset cell at a second interval which is longer than the first interval when the regulation notice is received.

    摘要翻译: 一种在交换设备上构造的流控制设备,用于连接多个环网,用于在环网之间交换小区的数据。 用于发送携带数据的小区的用户设备连接到每个环网,并且它可以在窗口计数器号内发送小区。 这种流量控制装置包括用于监视输出缓冲器中的数据数量的缓冲器监视单元,用于将每个缓冲器中的数据数与表示处于溢出危险的缓冲器的状态的第一阈值进行比较的调节判断单元, 其中第二阈值表示不具有溢出危险的缓冲器的状态,并且当数据数比第一阈值更大时输出调节通知,同时当数据数小于第二阈值时输出调节通知 以及多个业务控制单元,用于当以比第一间隔长的第二间隔发送复位小区时,以不间接通知或接收到释放通知的方式以一定间隔向相应环网发送复位单元 收到条例通知后。

    Secret information setting device and secret information setting method
    3.
    发明申请
    Secret information setting device and secret information setting method 审中-公开
    秘密信息设定装置及秘密信息设定方法

    公开(公告)号:US20060245593A1

    公开(公告)日:2006-11-02

    申请号:US10566681

    申请日:2004-12-14

    IPC分类号: H04L9/00

    摘要: A secret information setting device includes a generation instruction receiving unit receiving a secret information generation instruction from a user; a secret information generation unit generating the secret information in response to the secret information generation instruction received with the generation instruction receiving unit; a secret information storage unit storing the secret information generated by the secret information generation unit; a secret information transfer unit transferring the secret information stored in the secret information storage unit to the plurality of appliances; and a secret information deleting unit deleting the secret information stored in the secret information storage unit when a predetermined condition is satisfied.

    摘要翻译: 秘密信息设定装置包括从用户接收秘密信息生成指示的生成指示接收部, 秘密信息生成单元,响应于与生成指示接收单元接收的秘密信息生成指示,生成秘密信息; 秘密信息存储单元,存储由秘密信息生成单元生成的秘密信息; 秘密信息传送单元,将存储在秘密信息存储单元中的秘密信息传送到多个设备; 以及秘密信息删除单元,当满足预定条件时,删除存储在秘密信息存储单元中的秘密信息。

    Encrypted packet, processing device, method, program, and program recording medium
    4.
    发明授权
    Encrypted packet, processing device, method, program, and program recording medium 失效
    加密包,处理装置,方法,程序和程序记录介质

    公开(公告)号:US07774593B2

    公开(公告)日:2010-08-10

    申请号:US10828226

    申请日:2004-04-21

    IPC分类号: H04L9/00

    摘要: An encrypted packet processing device capable of realizing a predetermined classification process according to a data type while reducing the burden on a processing device in a communication environment in which encrypted packets of different data types exist. A block specifying section specifies a location, in which information necessary for a priority level determination process by a priority level determination section is stored, in an encrypted packet. A specified block decryption section decrypts only a block specified by the block specifying section, and extracts the information necessary for the priority level determination process. The priority level determination section searches a priority level information database using the information extracted by the specified block decryption section as a key, and determines a priority level of the packet.

    摘要翻译: 一种能够根据数据类型实现预定分类处理的加密分组处理装置,同时减少了存在不同数据类型的加密分组的通信环境中的处理装置的负担。 块指定部分指定在加密分组中存储优先级确定部分的优先级确定处理所需的信息的位置。 指定块解密部仅对由块指定部指定的块进行解密,并提取优先级确定处理所需的信息。 优先级确定部分使用由指定的块解密部分提取的信息作为密钥来搜索优先级信息数据库,并确定分组的优先级。

    Packet reception control device and method
    5.
    发明申请
    Packet reception control device and method 审中-公开
    分组接收控制装置和方法

    公开(公告)号:US20060067231A1

    公开(公告)日:2006-03-30

    申请号:US11232905

    申请日:2005-09-23

    IPC分类号: H04L12/26

    摘要: The packet reception control device includes: a load detection section for detecting a load on a processor and outputting the detection result; and a reception control section for determining whether or not the processor should receive a reception packet based on the detection result output from the load detection section and outputting the determination result. The processor receives the reception packet according to the determination result output from the reception control section.

    摘要翻译: 分组接收控制装置包括:负载检测部,用于检测处理器上的负载并输出检测结果; 以及接收控制部分,用于基于从负载检测部分输出的检测结果来确定处理器是否应该接收接收分组,并输出确定结果。 处理器根据从接收控制部分输出的确定结果接收接收分组。