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    • 6. 发明申请
    • Failure tolerant data storage
    • 容错数据存储
    • US20090044075A1
    • 2009-02-12
    • US12077690
    • 2008-03-20
    • Christopher Jensen Read
    • Christopher Jensen Read
    • G06F11/08
    • H03M13/3761G06F11/1076G06F2211/1023
    • An arrangement for storing data has a plurality of N storage devices S1 . . . SN, wherein at least one of the storage devices has a storage capacity that not equal to a storage capacity of others of the storage devices. A storage device SMAX has a largest capacity of the plurality of storage devices S1 . . . SN. A fountain encoder encodes the data into F fountain codewords, wherein F = ∑ K = 1 N  F K with K being a counting integer; and the fountain encoder distributes the fountain codewords among the N storage devices S1 . . . SN in approximate proportion to the storage capacity CK of each of the N storage devices S1 . . . SN subject to the constraint that enough fountain codewords are stored in each of the N storage devices, to assure that all of the data in all of the N storage devices can be recovered if any one of the N storage devices SP is lost using the fountain codewords stored in the remaining storage devices S1 . . . SN excluding SP. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
    • 用于存储数据的装置具有多个N个存储装置S1。 。 。 SN,其中至少一个存储设备具有不等于其他存储设备的存储容量的存储容量。 存储装置SMAX具有多个存储装置S1的最大容量。 。 。 SN。 喷泉编码器将数据编码为F喷泉码字,其中 F = Σ K = 1 N ,其中K是一个计数整数; 并且喷泉编码器在N个存储装置S1中分配喷泉码字。 。 。 SN大致与N个存储装置S1的存储容量CK成比例。 。 。 SN受限于在N个存储设备的每一个中存储足够的喷泉码字,以确保如果使用喷泉丢失任何一个N个存储设备SP,则可以恢复所有N个存储设备中的所有数据 存储在剩余存储装置S1中的码字。 。 。 SN不包括SP。 该摘要不被认为是限制性的,因为其他实施例可能偏离本摘要中描述的特征。
        • 10. 发明授权
        • 60 GHz data transmission through a mechanical swivel connection
        • 通过机械旋转连接进行60 GHz数据传输
        • US08323035B2
        • 2012-12-04
        • US12750821
        • 2010-03-31
        • Christopher Jensen Read
        • Christopher Jensen Read
        • H01R39/00
        • H01R35/04Y10T29/49195
        • A swivel mechanism comprising a first swivel portion having a first coupling portion and a second swivel portion having a second coupling portion, the second swivel portion dimensioned for mechanically engaging with the first swivel portion to provide at least a first mechanical coupling position and at least a first data communication channel, wherein the first data communication channel is provided through a hollow cavity formed when the first swivel portion and the second swivel portion are in the first mechanical coupling position and wherein the first data communication channel is configured to convey 60 GHz data signals when the first swivel portion and the second swivel portion are in the first mechanical coupling position.
        • 一种旋转机构,包括具有第一联接部分的第一旋转部分和具有第二联接部分的第二旋转部分,所述第二旋转部分的尺寸适于与第一旋转部分机械接合以提供至少第一机械联接位置和至少一个 第一数据通信信道,其中第一数据通信信道通过当第一旋转部分和第二旋转部分处于第一机械耦合位置时形成的中空腔提供,并且其中第一数据通信信道被配置为传送60GHz数据信号 当第一旋转部分和第二旋转部分处于第一机械联接位置时。