公开(公告)号：EP1340171A4

公开(公告)日：2009-07-08

申请号：EP01270032

申请日：2001-11-29

Applicant: IBM

Inventor： PRABHAKAR SAMUEL MUTHIAH ,  STRIEMER BRYAN LESTER ,  VALDEZ LUIS JR ,  VAN LEEUWEN GEORGE WILLARD

IPC: G06F12/00 ,  G06F1/16 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  G06F17/60

CPC classification number: H04L67/16 ,  G06F1/163 ,  H04L29/06 ,  H04L69/329 ,  H04W84/10 ,  H04W88/02

Abstract: A wearable data network is disclosed. The wearable data network includes a universal data warehouse (UDW) (105) and at least one purpose optimized device (POD) (110). The UDW (105) is carried out by the user and is, essentially, a personal data warehouse to store data having a variety of different types and uses (e.g., personal financial data, audio and video files, and presentation files). The UDW (105), however, is incapable of processing the user's data. Instead, one POD (110) is used in conjunction with one or more UDWs (105) to process the user's data. As is suggested by its name, a POD (110) is a device that has been optimized to carry out a specific purpose. One example, is a POD (110) that is designed to play the user's audio files, another example is a POD (110) that is designed to render the user's video files, and yet another example is a POD (115) that is designed to render the user's presentation files.

公开(公告)号：JP2002140864A

公开(公告)日：2002-05-17

申请号：JP2001215689

申请日：2001-07-16

Applicant: IBM

Inventor： OTTESEN HAL H ,  CUNNINGHAM EARL A ,  GREENBERG RICHARD ,  BROWN DANA H ,  SMITH GORDON JAMES ,  VAN LEEUWEN GEORGE WILLARD

IPC: G06F3/06 ,  G11B5/012 ,  G11B5/09 ,  G11B5/39 ,  G11B5/55 ,  G11B5/596 ,  G11B7/0037 ,  G11B7/24 ,  G11B19/20 ,  G11B19/247 ,  G11B20/10 ,  G11B20/12 ,  G11B21/00 ,  G11B21/02 ,  G11B21/04 ,  G11B21/10 ,  G11B27/00 ,  G11B27/10 ,  H04N5/781 ,  H04N7/173

Abstract: PROBLEM TO BE SOLVED: To provide a method and a device improved for storing multi-media data. SOLUTION: The multi-media data are stored in a long spiral data track by a disk drive. The track on the reverse surface of the disk is formed to the spiral state in the opposite direction, consequently, the track on one surface is read out when an actuator is swept in, and the track on the reverse face is read out when the actuator is swept out. The compression interleaving part of the video expression such as a movie is stored in blocks on the spiral track. The blocks on the spiral track are read out by the drive at one time from the beginning to the end, and the data from these blocks are arranged to a set of buffers corresponding to the different short time intervals. A video signal is outputted from these buffers. By means of switching to the buffer having the appropriate expression of the optional short time interval, the access is carried out in accordance with the request.

公开(公告)号：WO0247309A3

公开(公告)日：2002-08-29

申请号：PCT/US0145143

申请日：2001-11-29

Applicant: IBM

Inventor： PRABHAKAR SAMUEL MUTHIAH ,  STRIEMER BRYAN LESTER ,  VALDEZ LUIS JR ,  VAN LEEUWEN GEORGE WILLARD

IPC: G06F12/00 ,  G06F1/16 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  G06F17/60

CPC classification number: H04L67/16 ,  G06F1/163 ,  H04L29/06 ,  H04L69/329 ,  H04W84/10 ,  H04W88/02

Abstract: A wearable data network is disclosed (Figure 1). The wearable data network includes a universal data warehouse (UDW) (105) and at least one purpose optimized device (POD) (110). The UDW (105) is carried out by the user and is, essentially, a personal data warehouse to store data having a variety of different types and uses (e.g., personal financial data, audio and video files, and presentation files). The UDW (105), however, is incapable of processing the user's data. Instead, one POD (110) is used in conjunction with one or more UDWs (105) to process the user's data. As is suggested by its name, a POD (110) is a device that has been optimized to carry out a specific purpose. One example, is a POD (110) that is designed to play the user's audio files, another example is a POD (110) that is designed to render the user's video files, and yet another example is a POD (115) that is designed to render the user's presentation files.

Abstract translation: 公开了一种可穿戴数据网络（图1）。 可佩戴数据网络包括通用数据仓库（UDW）（105）和至少一个目的优化装置（POD）（110）。 UDW（105）由用户执行，并且基本上是个人数据仓库，用于存储具有各种不同类型和用途（例如，个人财务数据，音频和视频文件和呈现文件）的数据。 然而，UDW（105）不能处理用户的数据。 相反，一个POD（110）与一个或多个UDW（105）结合使用以处理用户的数据。 如其名称所示，POD（110）是经过优化以实现特定目的的设备。 一个例子是设计用于播放用户的音频文件的POD（110），另一个例子是设计用于呈现用户的视频文件的POD（110），另一个例子是设计的POD（115） 呈现用户的演示文件。