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1. 发明授权

US09288089B2 Orthogonal differential vector signaling 有权
标题翻译：正交差分矢量信号
公开(公告)号：US09288089B2
公开(公告)日：2016-03-15
申请号：US12784414
申请日：2010-05-20
申请人： Harm Cronie , Amin Shokrollahi
发明人： Harm Cronie , Amin Shokrollahi
IPC分类号： H04J13/00 , H04L25/49 , H04L25/02
CPC分类号： H04B7/0413 , H04L5/0007 , H04L25/0272 , H04L25/4906
摘要： Using a transformation based at least in part on a non-simple orthogonal or unitary matrix, data may be transmitted over a data bus in a manner that is resilient to one or more types of signal noise, that does not require a common reference at the transmission and acquisition points, and/or that has a pin-efficiency that is greater than 50% and may approach that of single-ended signaling. Such transformations may be implemented in hardware in an efficient manner. Hybrid transformers that apply such transformations to selected subsets of signals to be transmitted may be used to adapt to various signal set sizes and/or transmission environment properties including noise and physical space requirements of given transmission environments.
摘要翻译：使用至少部分地基于非简单正交或酉矩阵的变换，数据可以以对于一种或多种类型的信号噪声有弹性的方式通过数据总线发送，其不需要在传输和采集点，和/或具有大于50％的引脚效率，并且可能接近单端信令的引脚效率。这种变换可以以有效的方式在硬件中实现。将这种变换应用于要发送的信号的选定子集的混合变压器可以用于适应包括给定传输环境的噪声和物理空间要求的各种信号集大小和/或传输环境属性。

2. 发明授权

US09236885B2 Systematic encoding and decoding of chain reaction codes 有权
公开(公告)号：US09236885B2
公开(公告)日：2016-01-12
申请号：US12418378
申请日：2009-04-03
申请人： Mohammad Amin Shokrollahi , Michael G. Luby
发明人： Mohammad Amin Shokrollahi , Michael G. Luby
IPC分类号： H03M7/00 , H03M13/11 , H03M13/37 , H04L1/00 , H03M7/30
CPC分类号： H03M13/1102 , H03M7/30 , H03M13/3761 , H04L1/00
摘要： A method of encoding data into a chain reaction code includes generating a set of input symbols from input data. Subsequently, one or more non-systematic output symbols is generated from the set of input symbols, each of the one or more non-systematic output symbols being selected from an alphabet of non-systematic output symbols, and each non-systematic output symbol generated as a function of one or more of the input symbols. As a result of this encoding process, any subset of the set of input symbols is recoverable from (i) a predetermined number of non-systematic output symbols, or (ii) a combination of (a) input symbols which are not included in the subset of input symbols that are to be recovered, and (b) one or more of the non-systematic output symbols.

3. 发明申请

US20130013870A1 DIFFERENTIAL VECTOR STORAGE FOR NON-VOLATILE MEMORY 有权
标题翻译：非易失性存储器的差分矢量存储
公开(公告)号：US20130013870A1
公开(公告)日：2013-01-10
申请号：US13464849
申请日：2012-05-04
申请人： Harm Cronie , Amin Shokrollahi
发明人： Harm Cronie , Amin Shokrollahi
IPC分类号： G06F12/00
CPC分类号： G06F11/1068 , G11C11/5628 , G11C11/5642
摘要： A method is disclosed for storing information on non-volatile memory which can rewrite memory cells multiple times before a block needs to be erased. The information to be stored is transformed into a suitable form which has better robustness properties with respect to common sources of error, such as leakage of charge, or imperfect read/write units.
摘要翻译：公开了一种用于存储关于非易失性存储器的信息的方法，该方法可以在需要擦除块之前重写多个存储器单元。要存储的信息被转换成对于常见的误差源具有更好鲁棒性的适当形式，例如电荷泄漏或不完美的读/写单元。

4. 发明申请

US20120213299A1 METHODS AND SYSTEMS FOR NOISE RESILIENT, PIN-EFFICIENT AND LOW POWER COMMUNICATIONS WITH SPARSE SIGNALING CODES 有权
标题翻译：用于噪声信号的噪声灵敏度，引脚效率和低功率通信的方法和系统
公开(公告)号：US20120213299A1
公开(公告)日：2012-08-23
申请号：US13030027
申请日：2011-02-17
申请人： Harm Cronie , Amin Shokrollahi , Armin Tajalli
发明人： Harm Cronie , Amin Shokrollahi , Armin Tajalli
IPC分类号： H04L27/00
CPC分类号： H04J13/0003 , G06F13/38 , H03M7/3062 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L25/4908 , H04L2001/0094
摘要： In bus communications methods and apparatus, a first set of physical signals representing the information to be conveyed over the bus is provided, and mapped to a codeword of a sparse signaling code, wherein a codeword is representable as a vector of a plurality of components, some of which are quiescent components and some of which are non-quiescent components, wherein the number of quiescent components and non-quiescent components meet a sparseness requirement.
摘要翻译：在总线通信方法和装置中，提供表示要通过总线传送的信息的第一组物理信号，并将其映射到稀疏信令码的码字，其中码字可表示为多个分量的向量，其中一些是静态组件，其中一些是非静态组件，其中静态组件和非静态组件的数量满足稀疏要求。

5. 发明申请

US20110103519A1 Systems and processes for decoding chain reaction codes through inactivation 有权
标题翻译：通过失活解码连锁反应代码的系统和流程
公开(公告)号：US20110103519A1
公开(公告)日：2011-05-05
申请号：US12549560
申请日：2009-08-28
申请人： M. Amin Shokrollahi , Soren Lassen , Richard Karp
发明人： M. Amin Shokrollahi , Soren Lassen , Richard Karp
IPC分类号： H04L27/06
CPC分类号： H03M13/3761 , H03M13/1102 , H03M13/19
摘要： A method for processing a chain reaction code includes first selecting a source symbol which is associated with an output symbol of degree two or higher (i.e., an output symbol which is itself associated with two or more input symbols), and subsequently deactivating the selected source symbol in an attempt to produce an output symbol of degree one. The inactivation process can be repeated either successively until an output symbol of degree one is identified, and/or whenever the decoding process is unable to locate an output symbol of degree one.
摘要翻译：用于处理链式反应代码的方法包括首先选择与二度以上的输出符号相关联的源符号（即，本身与两个或多个输入符号相关联的输出符号），并且随后停用所选择的源试图产生一级输出符号的符号。可以连续地重复灭活过程，直到识别出一级的输出符号，和/或每当解码过程不能定位一度的输出符号时。

6. 发明授权

US07721184B2 Method and apparatus for fast encoding of data symbols according to half-weight codes 有权
标题翻译：根据半重码快速编码数据符号的方法和装置
公开(公告)号：US07721184B2
公开(公告)日：2010-05-18
申请号：US11202933
申请日：2005-08-11
申请人： Michael Luby , M. Amin Shokrollahi
发明人： Michael Luby , M. Amin Shokrollahi
IPC分类号： H03M13/00
CPC分类号： H03M13/3761 , H03M13/03 , H03M13/1102 , H03M13/19 , H03M13/29 , H03M13/373 , H03M13/3776 , H03M13/51
摘要： Efficient methods for encoding and decoding Half-Weight codes are disclosed and similar high density codes are disclosed. The efficient methods require at most 3·(k−1)+h/2+1 XORs of symbols to calculate h Half-Weight symbols from k source symbols, where h is of the order of log(k).
摘要翻译：有效的编码和解码方法公开半重码，并公开类似的高密度码。有效的方法需要至多3（k-1）+ h / 2 + 1个符号XOR来计算h个k个符号的半重符号，其中h是log（k）的数量级。

7. 发明授权

US07720174B2 Multi-stage code generator and decoder for communication systems 有权
公开(公告)号：US07720174B2
公开(公告)日：2010-05-18
申请号：US11354256
申请日：2006-02-13
申请人： M. Amin Shokrollahi , Soren Lassen , Michael Luby
发明人： M. Amin Shokrollahi , Soren Lassen , Michael Luby
IPC分类号： H04K1/02 , H03M13/00
CPC分类号： H04L1/0041 , H03M13/1102 , H03M13/19 , H03M13/3761 , H04L2001/0093
摘要： A method of encoding data for transmission from a source to a destination over a communications channel is provided. A plurality of redundant symbols are generated from an ordered set of input symbols to be transmitted. A plurality of output symbols are generated from a combined set of symbols including the input symbols and the redundant symbols, wherein the number of possible output symbols is much larger than the number of symbols in the combined set of symbols, wherein at least one output symbol is generated from more than one symbol in the combined set of symbols and from less than all of the symbols in the combined set of symbols, and such that the ordered set of input symbols can be regenerated to a desired degree of accuracy from any predetermined number, N, of the output symbols.

8. 发明授权

US07676735B2 Forward error-correcting (FEC) coding and streaming 有权
标题翻译：前向纠错（FEC）编码和流
公开(公告)号：US07676735B2
公开(公告)日：2010-03-09
申请号：US11423391
申请日：2006-06-09
申请人： Michael G. Luby , Mark Watson , M. Amin Shokrollahi
发明人： Michael G. Luby , Mark Watson , M. Amin Shokrollahi
IPC分类号： H03M13/00
CPC分类号： H03M13/2906 , H03M13/1515 , H03M13/1575 , H03M13/3761 , H04L1/0042
摘要： In a data decoder for decoding data from received symbols received over a channel from an encoder, a method for decoding data wherein the received data includes erasures and includes source symbols and repair symbols organized into one or more source blocks. The decoder uses a generator matrix, any square submatrix of which is invertible, such that the decoder performs decoding operations concurrently with the arrival of the source symbols and repair symbols that are a part of a source block. Novel methods for interleaving and specifying encoding structure for a large class of FEC codes, scheduling the sending of packets and the like, are also applied in conjunction with the method for decoding data.
摘要翻译：在用于对来自编码器的信道上接收到的接收符号的数据进行解码的数据解码器中，一种用于解码数据的方法，其中所接收的数据包括擦除，并且包括被组织成一个或多个源块的源符号和修复符号。解码器使用发生器矩阵，其任何平方子矩阵是可逆的，使得解码器与作为源块的一部分的源符号和修复符号的到达同时执行解码操作。结合用于解码数据的方法，还应用了用于大量FEC码的交织和编码结构的新方法，调度分组的发送等。

9. 发明授权

US07633413B2 Systems and processes for decoding a chain reaction code through inactivation 有权
标题翻译：通过失活解码连锁反应代码的系统和流程
公开(公告)号：US07633413B2
公开(公告)日：2009-12-15
申请号：US11842102
申请日：2007-08-20
申请人： M. Amin Shokrollahi , Soren Lassen , Richard Karp
发明人： M. Amin Shokrollahi , Soren Lassen , Richard Karp
IPC分类号： H03M5/00
CPC分类号： H03M13/3761 , H03M13/1102 , H03M13/1191 , H03M13/19 , H03M13/47
摘要： A method for processing a chain reaction codes includes first selecting a source symbol which is associated an output symbol of degree two or higher (i.e., an output symbol which is itself associated with two or more input symbols), and subsequently deactivating the selected source symbol in an attempt to produce an output symbol of degree one. The inactivation process can be repeated either successively until an output symbol of degree one is identified, and/or whenever the decoding process is unable to locate an output symbol of degree one.
摘要翻译：一种用于处理链式反应代码的方法包括：首先选择与二度以上的输出符号相关联的源符号（即，本身与两个或多个输入符号相关联的输出符号），并且随后停用所选择的源符号试图产生一度的输出符号。可以连续地重复灭活过程，直到识别出一级的输出符号，和/或每当解码过程不能定位一度的输出符号时。

10. 发明授权

US07451377B2 Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters 有权
标题翻译：用于具有单个发射机或多个发射机的通信系统的纠错多级码发生器和解码器
公开(公告)号：US07451377B2
公开(公告)日：2008-11-11
申请号：US11538906
申请日：2006-10-05
申请人： M. Amin Shokrollahi
发明人： M. Amin Shokrollahi
IPC分类号： H03M13/00
CPC分类号： H03M13/3761
摘要： A communications system includes an encoder that produces a plurality of redundant symbols. For a given key, an output symbol is generated from a combined set of symbols including the input symbols and the redundant symbols. The output symbols are generally independent of each other, and an effectively unbounded number of output symbols can be generated, if needed. Received output symbols can provide probabilistic information for error correction. A decoder calculates check symbols from the output symbols received. For each received output symbol, the decoder updates a running total of estimated information content and, in one or more rounds, generates a probability distribution for each input symbol over all or some of possible values. This process may be repeated until, for all of the input symbols, one of the many possible values is much more probable than others, or the process may be repeated a predetermined number of rounds, or other criteria is met.
摘要翻译：通信系统包括产生多个冗余符号的编码器。对于给定的密钥，从包括输入符号和冗余符号的组合组合生成输出符号。输出符号通常彼此独立，如果需要，可以产生有效无限数量的输出符号。接收的输出符号可以提供用于纠错的概率信息。解码器从接收的输出符号计算检验符号。对于每个接收到的输出符号，解码器更新估计信息内容的运行总计，并且在一个或多个循环中，针对所有或一些可能的值生成每个输入符号的概率分布。可以重复该过程，直到对于所有输入符号来说，许多可能值中的一个值比其他值更可能更多，或者可以重复该过程预定数量的循环，或满足其他标准。

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