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1. 发明授权

US08316070B2 Method and system for advancing a linear feedback shift register 有权
标题翻译：用于推进线性反馈移位寄存器的方法和系统
公开(公告)号：US08316070B2
公开(公告)日：2012-11-20
申请号：US12203396
申请日：2008-09-03
申请人： Jonathan Graham Thackray
发明人： Jonathan Graham Thackray
IPC分类号： G06F7/58
CPC分类号： G11C19/00
摘要： A technique for allowing a linear feedback shift register (LFSR), and particularly a Galois LFSR, to be advanced forward by an amount m (i.e. as if the register had undertaken m input/output cycles), without actually having to undertake m input/output cycles is described. This is useful for example in the communications domain by allowing the shift register to be able to jump to a particular scrambling code. In particular, an embodiment provides an apparatus which is able to control the advance of a LFSR by feeding into the LFSR a data word obtained from the polynomial multiplication of two predetermined data words which are looked up from one or more tables in dependence on an advance amount, being the number of steps the LFSR is to advance. The state of the LFSR after the data word has been fed into the LFSR is then the same state the LFSR would be in if it had actually been advanced by the advance amount.
摘要翻译：允许线性反馈移位寄存器（LFSR），特别是Galois LFSR向前推前一个量m（即，如同寄存器已经承担m个输入/输出周期）的技术，而不需要进行m个输入/ 描述了输出周期。这在例如通信域中是有用的，允许移位寄存器能够跳转到特定的扰码。具体地，实施例提供一种能够通过向LFSR馈送从根据提前的一个或多个表查找的两个预定数据字的多项式乘法获得的数据字来控制LFSR的提前的装置。数量，是LFSR要推进的步骤数量。在将数据字输入到LFSR之后，LFSR的状态是LFSR实际上提前了前进量的状态。

2. 发明申请

US20110004761A1 VIRAL FILE TRANSFER 审中-公开
标题翻译：虚拟文件传输
公开(公告)号：US20110004761A1
公开(公告)日：2011-01-06
申请号：US12815724
申请日：2010-06-15
申请人： Jonathan Graham Thackray , Chris Lowe
发明人： Jonathan Graham Thackray , Chris Lowe
IPC分类号： H04L9/32
CPC分类号： H04L9/3247 , H04L63/0442 , H04L63/126 , H04L2209/603 , H04L2209/80 , H04L2463/101 , H04W12/10
摘要： A method of distributing data between mobile devices while retaining control of that data. In particular, Digital Rights Management parameters are monitored and modified to control the distribution, and distribution is only permitted to devices which are approved or authorized. Mechanisms are provided for validating the identity of devices requesting transmission of the file.
摘要翻译：一种在移动设备之间分配数据的方法，同时保留对该数据的控制。特别是，监控和修改数字版权管理参数以控制分发，并且仅允许经过批准或授权的设备进行分发。提供了用于验证请求传输文件的设备的身份的机制。

3. 发明申请

US20100054391A1 METHOD AND SYSTEM FOR ADVANCING A LINEAR FEEDBACK SHIFT REGISTER 有权
标题翻译：线性反馈移位寄存器的方法和系统
公开(公告)号：US20100054391A1
公开(公告)日：2010-03-04
申请号：US12203396
申请日：2008-09-03
申请人： Jonathan Graham THACKRAY
发明人： Jonathan Graham THACKRAY
IPC分类号： G11C19/00
CPC分类号： G11C19/00
摘要： A technique for allowing a linear feedback shift register (LFSR), and particularly a Galois LFSR, to be advanced forward by an amount m (i.e. as if the register had undertaken m input/output cycles), without actually having to undertake m input/output cycles is described. This is useful for example in the communications domain by allowing the shift register to be able to jump to a particular scrambling code. In particular, an embodiment provides an apparatus which is able to control the advance of a LFSR by feeding into the LFSR a data word obtained from the polynomial multiplication of two predetermined data words which are looked up from one or more tables in dependence on an advance amount, being the number of steps the LFSR is to advance. The state of the LFSR after the data word has been fed into the LFSR is then the same state the LFSR would be in if it had actually been advanced by the advance amount.
摘要翻译：允许线性反馈移位寄存器（LFSR），特别是Galois LFSR向前推前一个量m（即，如同寄存器已经承担m个输入/输出周期）的技术，而不需要进行m个输入/ 描述了输出周期。这在例如通信域中是有用的，允许移位寄存器能够跳转到特定的扰码。具体地，实施例提供一种能够通过向LFSR馈送从根据提前的一个或多个表查找的两个预定数据字的多项式乘法获得的数据字来控制LFSR的提前的装置。数量，是LFSR要推进的步骤数量。在将数据字输入到LFSR之后，LFSR的状态是LFSR实际上提前了前进量的状态。

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