公开(公告)号：US20030028829A1

公开(公告)日：2003-02-06

申请号：US10207802

申请日：2002-07-31

Applicant: HEWLETT PACKARD COMPANY

Inventor： Alastair Michael Slater ,  Mark Robert Watkins ,  Andrew Michael Sparkes

IPC: H04B001/74

CPC classification number: H04B1/74

Abstract: A management data distribution apparatus has, a control unit, a buffer memory element, at least one input port, and a telecommunications output. The at least one input port is arranged to receive management data from devices located within a network and to pass the management data to the control unit. The control unit is arranged to control output of the management data via the telecommunications output to a remote monitoring site over a telecommunications network. The control unit is also arranged to store management data arriving at the at least one input port when the said telecommunications output is in use in the buffer memory element, temporarily.

Abstract translation: 管理数据分配装置具有控制单元，缓冲存储元件，至少一个输入端口和电信输出。 至少一个输入端口被布置成从位于网络内的设备接收管理数据，并将管理数据传递到控制单元。 控制单元被布置成通过电信输出通过电信网络控制管理数据的输出到远程监控站点。 当所述电信输出暂时在缓冲存储器元件中使用时，所述控制单元还被布置为存储到达所述至少一个输入端口的管理数据。

公开(公告)号：US20030088731A1

公开(公告)日：2003-05-08

申请号：US10274104

申请日：2002-10-21

Applicant: Hewlett-Packard Company and Sony Corporation

Inventor： Hideki Nonoyama ,  Tomonao Uchida ,  Robert Alan Williams ,  Nigel Kevin Rushton ,  Mark Robert Watkins

IPC: G06F012/00

CPC classification number: G11B15/1875 ,  G06F3/0601 ,  G06F2003/0697 ,  G11B15/005 ,  G11B20/1209 ,  G11B27/107 ,  G11B27/36 ,  G11B2220/90 ,  G11B2220/913 ,  G11B2220/916

Abstract: A sequence of data blocks written onto a medium of a data storage system includes first and subsequent appended data blocks having an append point code for identifying the first appended data block location. For data blocks having a running block number or frame number, the block or frame number of the first appended data block is stored as the append point code. The appended point code identifies the most recently append point location and aids in processes, such as tracking calibration, data integrity confirmation and track positioning.

Abstract translation: 写入数据存储系统的介质的数据块序列包括具有用于识别第一附加数据块位置的附加点代码的第一和后续附加数据块。 对于具有运行块号或帧号的数据块，将第一附加数据块的块号或帧号存储为附加点代码。 附加点代码标识最近的附加点位置并辅助进程，例如跟踪校准，数据完整性确认和跟踪定位。