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公开(公告)号：US20050193356A1
公开(公告)日：2005-09-01
申请号：US11115887
申请日：2005-04-26
申请人： Philip Kuekes , J. Robinett , Gadiel Seroussi , R. Williams
发明人： Philip Kuekes , J. Robinett , Gadiel Seroussi , R. Williams
CPC分类号： G11C13/0023 , B82Y10/00 , G06F11/1016 , G11C8/10 , G11C11/54 , G11C13/0002 , G11C2213/77 , G11C2213/81
摘要： One embodiment of the present invention provides a demultiplexer implemented as a nanowire crossbar or a hybrid nanowire/microscale-signal-line crossbar with resistor-like nanowire junctions. The demultiplexer of one embodiment provides demultiplexing of signals input on k microscale address lines to 2k or fewer nanowires, employing supplemental, internal address lines to map 2k nanowire addresses to a larger, internal, n-bit address space, where n>k. A second demultiplexer embodiment of the present invention provides demultiplexing of signals input on n microscale address lines to 2k nanowires, with n>k, using 2k, well-distributed, n-bit external addresses to access the 2k nanowires. Additional embodiments of the present invention include a method for evaluating different mappings of nanowire addresses to internal address-spaces of different sizes, or to evaluate mappings of nanowires to external address-spaces of different sizes, metrics for evaluating address mapping and demultiplexer designs, and demultiplexer design methods.
摘要翻译： 本发明的一个实施例提供了一种解复用器，其实现为纳米线交叉开关或具有电阻器状纳米线结的混合纳米线/微型信号线交叉开关。 一个实施例的解复用器提供了在k个微米地址线上输入的信号到2k或更少的纳米线的解复用，使用补充的内部地址线将2nm的纳米线地址映射到 较大的内部n位地址空间，其中n> k。 本发明的第二解复用器实施例提供了在n个微米级地址线上输入的信号，其中n≥k，使用2分布良好的二极管， n位外部地址以访问2nm的纳米线。 本发明的另外的实施例包括用于评估纳米线地址与不同大小的内部地址空间的不同映射的方法，或者评估纳米线与不同大小的外部地址空间的映射，用于评估地址映射和解复用器设计的度量，以及 解复用器设计方法。
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公开(公告)号：US20050055387A1
公开(公告)日：2005-03-10
申请号：US10659892
申请日：2003-09-10
申请人： Philip Kuekes , Gadiel Seroussi , Richard Williams
发明人： Philip Kuekes , Gadiel Seroussi , Richard Williams
CPC分类号： G06F11/1016 , B82Y10/00 , G11C8/10 , G11C13/0014 , G11C2213/77 , G11C2213/81
摘要： Methods for increasing defect tolerance and fault tolerance in systems containing interconnected components, in which a signal level is classified as belonging to one of a plurality of different, distinguishable classes based on one or more thresholds separating the signal-level classes, and defect-and-fault tolerant systems embodying the methods. An electronic-device embodiment including an array of nanowire crossbars, the nanoscale memory elements within the nanowire crossbars addressed through conventional microelectronic address lines, and a method embodiment for providing fault-tolerant interconnection interfaces with electrically distinguishable signal levels are described. In the described embodiment, in order to interconnect microelectronic address lines with the nanowire crossbars within the electronic memory, an address encoding technique is employed to generate a number of redundant, parity-check address lines to supplement a minimally required set of address signal lines needed to access the nanoscale memory elements.
摘要翻译： 用于增加包含相互连接的部件的系统中的缺陷容忍度和容错性的方法，其中根据分离信号级别类别的一个或多个阈值将信号级别分类为多个不同的可区分类别之一，以及缺陷和 体现这种方法的容错系统。 描述了一种电子器件实施例，其包括纳米线交叉杆阵列，通过常规微电子地址线寻址的纳米线交叉管内的纳米级存储元件，以及用于提供具有电可区分信号电平的容错互连接口的方法实施例。 在所描述的实施例中，为了将微电子地址线与电子存储器内的纳米线交叉点互连，采用地址编码技术来生成多个冗余的奇偶校验地址线，以补充所需的最低要求的地址信号线组 以访问纳米尺度的存储元件。
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公开(公告)号：US08554746B2
公开(公告)日：2013-10-08
申请号：US12859220
申请日：2010-08-18
IPC分类号： G06F17/00
CPC分类号： G06F17/30584 , H03M7/3064 , H03M7/40 , H03M7/607
摘要： One embodiment of the present invention is directed to a method for compressing data generated by multiple data sources. The method includes steps of partitioning data generated by the multiple data sources into data partitions, the data included in each data partition containing inter-data-source redundancies and, for each data partition, compressing the data in the data partition to remove the inter-data-source redundancies.
摘要翻译： 本发明的一个实施例涉及一种用于压缩由多个数据源产生的数据的方法。 该方法包括以下步骤：将由多个数据源生成的数据划分为数据分区，每个数据分区中包含的数据包含数据间冗余，并且对于每个数据分区，压缩数据分区中的数据， 数据源冗余。
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公开(公告)号：US20130262759A1
公开(公告)日：2013-10-03
申请号：US13438438
申请日：2012-04-03
申请人： Erik Ordentlich , Ron M. Roth , Gadiel Seroussi
发明人： Erik Ordentlich , Ron M. Roth , Gadiel Seroussi
IPC分类号： G06F12/08
CPC分类号： G11C16/10 , G06F11/1008 , G11C7/1006 , G11C11/56 , G11C11/5678 , G11C11/5685 , G11C13/0004 , G11C13/0007
摘要： A multi-state memory system with encoding that minimizes half-select currents. The system includes an array of row and column conductors with a plurality of storage cells each capable of being placed into any of three or more physical states. An encoder is connected to receive data bits for storage and to apply activation signals to the row and column conductors to write information to the storage cells. The encoder is programmed to encode the data bits into entries in an array having one row corresponding with each row conductor and one column corresponding with each column conductor; select entries in the array according to half-select currents of the storage cells; apply a predetermined one-dimensional mapping that increases the value of at most one entry in the array to obtain a mapped array; and write entries of the mapped array into the storage cells.
摘要翻译： 具有最小化半选择电流的编码的多状态存储器系统。 该系统包括具有多个存储单元的行和列导体的阵列，每个存储单元能够被置于三个或更多个物理状态中的任何一个中。 连接编码器以接收用于存储的数据位，并将激活信号施加到行和列导体以将信息写入存储单元。 编码器被编程为将数据位编码为具有与每行导体相对应的一行的阵列中的条目和与每个列导体相对应的一列; 根据存储单元的半选择电流选择阵列中的条目; 应用增加阵列中至多一个条目的值以获得映射数组的预定一维映射; 并将映射的阵列的条目写入存储单元。
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公开(公告)号：US20130103888A1
公开(公告)日：2013-04-25
申请号：US13277837
申请日：2011-10-20
申请人： Erik Ordentlich , Ron M. Roth , Gadiel Seroussi
发明人： Erik Ordentlich , Ron M. Roth , Gadiel Seroussi
IPC分类号： G06F12/00
CPC分类号： G11C16/00 , G11C7/1006 , G11C11/56 , G11C11/5628 , G11C11/5642 , G11C11/5685 , G11C13/004 , G11C13/0069
摘要： A data storage system including a memory array including a plurality of memory devices programmable in greater than two states. A memory control module may control operations of the memory array, and an encoder module may encode input data for storing to the memory array. The memory array may be an m×n memory array, and the memory control module may control operations of storing data to and retrieving data from the memory array.
摘要翻译： 一种数据存储系统，包括存储器阵列，所述存储器阵列包括可在大于两个状态下编程的多个存储器件。 存储器控制模块可以控制存储器阵列的操作，并且编码器模块可以编码用于存储到存储器阵列的输入数据。 存储器阵列可以是m×n个存储器阵列，并且存储器控制模块可以控制将数据存储到存储器阵列中并从存储器阵列检索数据的操作。
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公开(公告)号：US20130100727A1
公开(公告)日：2013-04-25
申请号：US13278882
申请日：2011-10-21
申请人： Erik Ordentlich , Ron M. Roth , Gadiel Seroussi
发明人： Erik Ordentlich , Ron M. Roth , Gadiel Seroussi
CPC分类号： G11C11/56 , G11C11/5628
摘要： A data storage system including a memory array including a plurality of memory devices programmable in greater than two states. A read/write control module may overwrite data in the memory array without violating a constraint during the overwrite process. The memory array may be an m×n memory array.
摘要翻译： 一种数据存储系统，包括存储器阵列，所述存储器阵列包括可在大于两个状态下编程的多个存储器件。 读/写控制模块可以覆盖存储器阵列中的数据，而不会在覆盖过程中违反约束。 存储器阵列可以是m×n个存储器阵列。
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公开(公告)号：US20120047378A1
公开(公告)日：2012-02-23
申请号：US12859199
申请日：2010-08-18
IPC分类号： G06F1/32
CPC分类号： H04W52/0219 , H03M7/6047 , H04W52/0251 , H04W52/44 , Y02D70/00
摘要： One embodiment of the present invention is a sensor comprising one or more sensing devices, data-transmission components that transmit sensor data to a receiving component, and a processing component. The processing component executes routines to record sensing-device output as data for transmission to the receiving entity and to control the data-transmission components to transmit the data to the receiving entity. The processing component executes one or more compressing routines to compress data prior to transmission, when data compression is estimated to result in a lower power cost than transmitting uncompressed data, and controlling the data-transmission components to transmit data without compressing the data when data compression is estimated to result in a higher power cost than transmitting uncompressed data.
摘要翻译： 本发明的一个实施例是一种传感器，包括一个或多个感测装置，将传感器数据传送到接收部件的数据传输部件和处理部件。 处理组件执行例程以将感测设备输出记录为数据以传输到接收实体，并且控制数据传输组件将数据发送到接收实体。 处理组件执行一个或多个压缩例程以在发送之前压缩数据，当估计数据压缩导致比发送未压缩数据时更低的功率成本，并且当数据压缩时控制数据传输组件传送数据而不压缩数据 估计导致比传输未压缩数据更高的电力成本。
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公开(公告)号：US20100278447A1
公开(公告)日：2010-11-04
申请号：US12387404
申请日：2009-04-30
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T2207/10008 , G06T2207/30176
摘要： One embodiment of the present invention is directed to an adaptive context-based predictor that predicts a value {circumflex over (x)} from a context, stored in an electronic memory, corresponding to a noisy-dataset symbol zi of a noisy dataset corrupted with noise modeled as being introduced by a noise-introducing channel. The adaptive context-based predictor is adapted according to one or more parameters that specify adaptive context-based-predictor operation, at least one of which functionally depends, or partially functionally depends, on a level of noise represented by the noise-introducing channel. The adaptive context-based predictor computes a number of intermediate values from the context, computes the predicted value {circumflex over (x)} from the intermediate values, and stores the predicted value {circumflex over (x)} in the electronic memory.
摘要翻译： 本发明的一个实施例涉及一种基于自适应基于上下文的预测器，其预测存储在电子存储器中的对应于噪声数据集符号的噪声数据集符号zi的值（从（x） 噪声被噪声引入通道引入。 基于自适应基于上下文的预测器操作的一个或多个参数来调整自适应基于上下文的预测器，所述参数中的至少一个在功能上取决于或部分地功能地取决于由噪声引入信道表示的噪声水平。 基于自适应基于上下文的预测器从上下文计算多个中间值，从中间值计算预测值{circumflex over（x）}，并将预测值{circumflex over（x）}存储在电子存储器中。
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公开(公告)号：US07623725B2
公开(公告)日：2009-11-24
申请号：US11250831
申请日：2005-10-14
申请人： Erik Ordentlich , Gadiel Seroussi
发明人： Erik Ordentlich , Gadiel Seroussi
CPC分类号： G06K9/40
摘要： In various embodiments of the present invention, a number n of mutually interfering signals are denoised by selecting a discrete universal denoiser method that denoises n mutually interfering signals, tuning the discrete universal denoiser to denoise the n mutually interfering signals, and denoising the n mutually interfering signals by applying the tuned discrete universal denoiser to the n mutually interfering signals.
摘要翻译： 在本发明的各种实施例中，通过选择去除n个相互干扰的信号的离散通用去噪器方法，对n个相互干扰的信号进行去噪，调谐离散通用去噪器去噪n个相互干扰的信号，并且去噪n个相互干扰的信号 通过将调谐的离散通用去噪器应用于n个相互干扰信号的信号。
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公开(公告)号：US07426457B2
公开(公告)日：2008-09-16
申请号：US10768904
申请日：2004-01-29
CPC分类号： H03M7/30
摘要： Use of Generalized Context Trees to assign a unique state from a finite set to any string is provided. The method optionally refines the generalized context tree into a refined generalized context tree having a finite state machine (FSM) property. Refining occurs whenever the generalized context tree does not have the finite state machine property. Alternately, a method for constructing a representation of a source usable within an FSM is provided, comprising evaluating a node comprising a suffix tail and verifying the suffix tail is included in the representation, and inserting at least one node to the representation when the suffix tail is not in the representation.
摘要翻译： 使用广义上下文树将有限集中的唯一状态分配给任何字符串。 该方法可选地将广义上下文树细化为具有有限状态机（FSM）属性的精化广义上下文树。 每当广义上下文树不具有有限状态机属性时，就进行精炼。 或者，提供了一种用于构建可用于FSM内的源的表示的方法，包括评估包括后缀尾部和验证后缀尾的节点包括在所述表示中，并且当后缀尾部插入至少一个节点到所述表示时 不在代表中。
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