Content status provision related to volatile memories
    11.
    发明授权
    Content status provision related to volatile memories 失效
    与易失性存储器相关的内容状态设置

    公开(公告)号:US07786881B2

    公开(公告)日:2010-08-31

    申请号:US11575498

    申请日:2005-09-08

    IPC分类号: G08B21/00

    CPC分类号: G06F1/28

    摘要: The present invention relates to a method, a content status information providing unit (100), a portable electronic device (114), a computer program product (50) and a computer program element for providing status information related to at least one data content file, within a portable electronic device (114), to a user, the method comprising the steps of obtaining a battery capacity value (step 206), obtaining content related information for at least one data content file (steps 214, 216), determining a content status of the' at least one data content file, in dependence of the obtained battery capacity related to the at least one data content file (steps 222, 226, 233, 234), and providing information on the determined content status to the user (step 224), such that the user of the portable electronic device (114) can be made aware of the status of the at least one data content file.

    摘要翻译: 本发明涉及一种方法,内容状态信息提供单元(100),便携式电子设备(114),计算机程序产品(50)和用于提供与至少一个数据内容文件相关的状态信息的计算机程序元件 在便携式电子设备(114)内的用户中,所述方法包括以下步骤:获得电池容量值(步骤206),获得至少一个数据内容文件的内容相关信息(步骤214,216),确定 根据与所述至少一个数据内容文件相关的获得的电池容量,“至少一个数据内容文件”的内容状态(步骤222,226,233,234),并且向用户提供关于所确定的内容状态的信息 (步骤224),使得可以使便携式电子设备(114)的用户知道至少一个数据内容文件的状态。

    CONTENT STATUS PROVISION RELATED TO VOLATILE MEMORIES
    12.
    发明申请
    CONTENT STATUS PROVISION RELATED TO VOLATILE MEMORIES 失效
    与挥发性记忆相关的内容状态条款

    公开(公告)号:US20090179754A1

    公开(公告)日:2009-07-16

    申请号:US11575498

    申请日:2005-09-08

    IPC分类号: G08B21/00 G06F11/30 G06F17/30

    CPC分类号: G06F1/28

    摘要: The present invention relates to a method, a content status information providing unit (100), a portable electronic device (114), a computer program product (50) and a computer program element for providing status information related to at least one data content file, within a portable electronic device (114), to a user, the method comprising the steps of obtaining a battery capacity value (step 206), obtaining content related information for at least one data content file (steps 214, 216), determining a content status of the' at least one data content file, in dependence of the obtained battery capacity related to the at least one data content file (steps 222, 226, 233, 234), and providing information on the determined content status to the user (step 224), such that the user of the portable electronic device (114) can be made aware of the status of the at least one data content file.

    摘要翻译: 本发明涉及一种方法,内容状态信息提供单元(100),便携式电子设备(114),计算机程序产品(50)和用于提供与至少一个数据内容文件相关的状态信息的计算机程序元件 在便携式电子设备(114)内的用户中,所述方法包括以下步骤:获得电池容量值(步骤206),获得至少一个数据内容文件的内容相关信息(步骤214,216),确定 根据与所述至少一个数据内容文件相关的获得的电池容量,“至少一个数据内容文件”的内容状态(步骤222,226,233,234),并且向用户提供关于所确定的内容状态的信息 (步骤224),使得可以使便携式电子设备(114)的用户知道至少一个数据内容文件的状态。

    Connection linked rights protection
    15.
    发明授权
    Connection linked rights protection 有权
    连接联动权保护

    公开(公告)号:US07627903B2

    公开(公告)日:2009-12-01

    申请号:US10596104

    申请日:2004-11-19

    IPC分类号: G06F7/04

    摘要: The present invention relates to a method and a system for performing digital rights management. The idea of the invention is that a master right associated with a content is stored at a first authorized device (211). An authorized device is a device which can be considered trusted and performs actions with contents according to the associated rights. These devices enforce rights that are bound to contents, and perform the security tasks of the DRM system employed. A subright is derived from the master right, which subright controls what type of access a second authorized device (261) is given to the associated content. Finally, the subright is distributed to the second authorized device, given that the second device complies with predetermined distribution criteria associated with the master right. The device distributing the subright authenticates the device which is to receive the subright, ensuring that the second device can be trusted.

    摘要翻译: 本发明涉及一种执行数字版权管理的方法和系统。 本发明的思想是与内容相关联的主权利被存储在第一授权装置(211)。 授权设备是可被认为是可信任的设备,并且根据相关权限执行具有内容的动作。 这些设备执行绑定到内容的权限,并执行所采用的DRM系统的安全任务。 子权限来自主权利,该权限控制向相关联内容给予第二授权设备(261)的什么类型的访问。 最后,鉴于第二设备符合与主权限相关联的预定分配准则,子网分配给第二授权设备。 分发子设备的设备认证接收子设备的设备,确保第二个设备可信。

    DEVICE AND A METHOD FOR MANAGING POWER CONSUMPTION OF A PLURALITY OF DATA PROCESSING UNITS
    16.
    发明申请
    DEVICE AND A METHOD FOR MANAGING POWER CONSUMPTION OF A PLURALITY OF DATA PROCESSING UNITS 失效
    用于管理数据处理单元的功率消耗的装置和方法

    公开(公告)号:US20090282275A1

    公开(公告)日:2009-11-12

    申请号:US12305208

    申请日:2007-06-26

    IPC分类号: G06F1/32

    摘要: A device and a method for managing power consumption of a plurality of data processing units. A scheduler (280) schedules a first process step for a first data processing unit (200) consuming a high power within a first deadline and a second process step for a second data processing unit (240) also consuming a high power within a second deadline. The scheduler further schedules the first process step and the second process step such that the two process steps do not occur concurrently thereby reducing the peak power draw from a power supply whilst preserving deadlines. This is particularly beneficial in battery-operated equipment, such as portable electronic multimedia devices, since peak power drain has been found to be an important factor in determining the battery capacity.

    摘要翻译: 一种用于管理多个数据处理单元的功耗的装置和方法。 调度器(280)为在第一期限内消耗大功率的第一数据处理单元(200)和第二数据处理单元(240)的第二处理步骤调度第一处理步骤,所述第二数据处理单元还在第二截止期间内消耗高功率 。 调度器进一步调度第一处理步骤和第二处理步骤,使得两个处理步骤不同时发生,从而减少从电源的峰值功率消耗,同时保留最后期限。 这在诸如便携式电子多媒体设备的电池供电设备中特别有益,因为已经发现峰值功率消耗是确定电池容量的重要因素。

    METHOD OF AUTOMATICALLY SYNCHRONIZING DATA
    17.
    发明申请
    METHOD OF AUTOMATICALLY SYNCHRONIZING DATA 审中-公开
    自动同步数据的方法

    公开(公告)号:US20090112936A1

    公开(公告)日:2009-04-30

    申请号:US11814831

    申请日:2006-01-23

    IPC分类号: G06F17/30

    CPC分类号: G06F16/275

    摘要: There is provided a system operable to execute automatic synchronization therein. The system comprises a first data memory (20) for storming a first data set, said first memory (20) being coupled to a communication network (10). The system further includes a portable device (100) including a second data memory (130) for storing a second data set, said portable device being provided with a wireless transceiver (150) wherein said transceiver (150) includes a data memory (320) for storing a record of synchronization updates required to synchronize the first and second data sets into mutual conformity. The transceiver (150) is operable when introduced together with the portable device (100) within communication range of the communication network (10, 30a) to at least partially synchronize automatically said first and second data sets.

    摘要翻译: 提供了一种可操作以在其中执行自动同步的系统。 该系统包括用于冲击第一数据集的第一数据存储器(20),所述第一存储器(20)耦合到通信网络(10)。 该系统还包括便携式设备(100),其包括用于存储第二数据组的第二数据存储器(130),所述便携式设备设置有无线收发器(150),其中所述收发器(150)包括数据存储器(320) 用于存储将第一和第二数据集同步到相互一致性所需的同步更新记录。 当在通信网络(10,30a)的通信范围内与便携式设备(100)一起引入时,收发器(150)可以自动地至少部分地同步地同步所述第一和第二数据集。

    Small Cartridge Free Optical Disc With High Level of Redundancy and Tolerance For Missing Data
    18.
    发明申请
    Small Cartridge Free Optical Disc With High Level of Redundancy and Tolerance For Missing Data 审中-公开
    小型无盒式光盘,具有高水平的冗余和容差用于缺少数据

    公开(公告)号:US20080209461A1

    公开(公告)日:2008-08-28

    申请号:US11994244

    申请日:2006-06-27

    IPC分类号: G11B7/24

    摘要: In the invention, e-book information is distributed on un-cartridged small media that can be made cheaply enough for use in free distribution of information. The e-book information is encoded and stored on a read-only optical disc that is 2 to 4 cm in diameter and 0.6 to 1.2 mm thick, the information being encoded with sufficient redundancy and sufficient tolerance for missing information that the disc can be conveniently handled and pocketed without losing reliability of information access. The disc has a lead-in area that is prior to all the e-book information and that contains a disc navigation area, and a lead-out area that follows all the e-book information. The disc may include multiple partitions, each partition containing sufficient access information for independent access of the e-book information within the partition without accessing any other partition. Alternatively, the disc may include multiple slots for files and that are equally spaced. For example, to provide data redundancy, at least some of the partitions are duplicate partitions that contain all the same data as another duplicate partition, and the disc navigation area contains partition descriptors that indicate all the partitions and the areas allocated to each of the partitions, and the disc also includes duplicates of the partition descriptors, the duplicate partition descriptors being stored in the lead-in area or in the lead-out area to provide redundancy of navigation information.

    摘要翻译: 在本发明中,电子图书信息被分发在可以被制成廉价足够用于免费分发信息的非小型小型媒体上。 电子书信息被编码并存储在直径为2至4cm,厚度为0.6至1.2mm的只读光盘上,该信息被编码具有足够的冗余度和足够的公差以用于该盘可以方便地丢失的信息 处理和口袋不丢失信息访问的可靠性。 该光盘具有在所有电子图书信息之前的导入区域,并且包含光盘导航区域以及跟随所有电子图书信息的导出区域。 光盘可以包括多个分区,每个分区包含足够的访问信息,用于独立访问分区内的电子图书信息,而不访问任何其他分区。 或者,盘可以包括用于文件的多个槽,并且间隔开。 例如,为了提供数据冗余,至少一些分区是包含与另一个重复分区相同的数据的重复分区,并且光盘导航区域包含指示分配给每个分区的所有分区和区域的分区描述符 ,并且盘还包括分区描述符的重复,重复的分区描述符存储在导入区或导出区中,以提供导航信息的冗余。

    Storage unit comprising a main data carrier and a contactless chip
    19.
    发明授权
    Storage unit comprising a main data carrier and a contactless chip 失效
    存储单元包括主数据载体和非接触芯片

    公开(公告)号:US07319843B2

    公开(公告)日:2008-01-15

    申请号:US10538579

    申请日:2003-12-05

    IPC分类号: H04B5/00

    摘要: A storage unit for a portable radio-communication device includes a main data carrier and a contactless chip associated with the main data carrier. Device data descriptive of the storage unit is transmitted to the portable radio-communication. Further, a warning is transmitted to the portable radio-communication device in response to a storage unit wanted notice. A powering signal is transmitted to the contactless chip. The powering signal provides power to the contactless chip and is modulated with data. Specific data sent by the portable radio-communication device is stored on the contactless chip and, on request, data is returned.

    摘要翻译: 用于便携式无线电通信设备的存储单元包括主数据载体和与主数据载体相关联的非接触芯片。 将描述存储单元的设备数据发送到便携式无线电通信。 此外,响应于存储单元想要的通知,向便携式无线电通信设备发送警告。 供电信号被传送到非接触式芯片。 供电信号为非接触式芯片提供电源,并通过数据进行调制。 由便携式无线电通信设备发送的特定数据被存储在非接触式芯片上,并且根据请求返回数据。

    Thermally assisted magnetic recording medium having non-recording areas
    20.
    发明授权
    Thermally assisted magnetic recording medium having non-recording areas 失效
    具有非记录区域的热辅助磁记录介质

    公开(公告)号:US06804175B2

    公开(公告)日:2004-10-12

    申请号:US10221914

    申请日:2002-09-17

    IPC分类号: G11B1100

    摘要: A storage medium for thermally-assisted magnetic recording has a recording layer which substantially parallel tracks for recording information. The recording layer includes a series of recording regions, each region comprising a plurality of tracks for magnetically recording information. The tracks in a region have a pitch p, and a region extends a distance ½ p beyond a centre line of the outermost track of the region. Neighbouring regions are separated from one another by magnetically non-recording areas having a width substantially equal to or larger than the pitch p. The writing of one region does not have thermal cross-talk on other regions.

    摘要翻译: 用于热辅助磁记录的存储介质具有基本平行的用于记录信息的轨道的记录层。 记录层包括一系列记录区域,每个区域包括用于磁记录信息的多个轨道。 区域中的轨道具有间距p,并且区域延伸超出该区域的最外侧轨道的中心线的距离½p。 相邻区域通过具有基本上等于或大于间距p的宽度的磁性非记录区域彼此分离。 一个地区的写作在其他地区没有热量串扰。