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。

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。

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

IPC分类号： G11C7/00 ,  G11C11/00

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。

公开(公告)号：US20120047378A1

公开(公告)日：2012-02-23

申请号：US12859199

申请日：2010-08-18

申请人： Raul Hernan Etkin ,  Erik Ordentlich ,  Gadiel Seroussi ,  Marcelo Weinberger

发明人： Raul Hernan Etkin ,  Erik Ordentlich ,  Gadiel Seroussi ,  Marcelo Weinberger

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。

公开(公告)号：US20100278447A1

公开(公告)日：2010-11-04

申请号：US12387404

申请日：2009-04-30

申请人： Gadiel Seroussi ,  Erik Ordentlich ,  Marcelo Weinberger

发明人： Gadiel Seroussi ,  Erik Ordentlich ,  Marcelo Weinberger

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。

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

IPC分类号： G06K9/40 ,  G06K1/00 ,  G06F15/00 ,  H04N1/40 ,  H04N1/38

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。

公开(公告)号：US20080075206A1

公开(公告)日：2008-03-27

申请号：US11527062

申请日：2006-09-25

申请人： Erik Ordentlich ,  Ignaclo Ramirez ,  Gadiel Seroussi ,  Marcelo Weinberger

发明人： Erik Ordentlich ,  Ignaclo Ramirez ,  Gadiel Seroussi ,  Marcelo Weinberger

IPC分类号： H03D1/04

CPC分类号： H04N19/90 ,  H04N19/86

摘要： In various embodiments of the present invention, a binary mask corresponding to a noisy symbol sequence is produced to indicate which of the symbols in the noisy symbol sequence has potentially been modified, or altered, by a noisy channel. DUDE, DUDE-CTI, and other denoising methods are modified to employ the bit mask in order to avoid the computational overhead and potential errors incurred in attempting to denoise symbols that are not likely to have been altered by the noisy channel.

摘要翻译： 在本发明的各种实施例中，产生对应于噪声符号序列的二进制掩码，以指示有噪声符号序列中的哪些符号可能被噪声信道修改或改变。 DUDE，DUDE-CTI和其他去噪方法被修改为采用位掩码，以避免在尝试去噪噪声信道不太可能改变的符号时产生的计算开销和潜在错误。

公开(公告)号：US20070086058A1

公开(公告)日：2007-04-19

申请号：US11250831

申请日：2005-10-14

申请人： Erik Ordentlich ,  Gadiel Seroussi

发明人： Erik Ordentlich ,  Gadiel Seroussi

IPC分类号： G06K9/40

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。

公开(公告)号：US20060126891A1

公开(公告)日：2006-06-15

申请号：US11010035

申请日：2004-12-10

申请人： Gadiel Seroussi ,  Erik Ordentlich

发明人： Gadiel Seroussi ,  Erik Ordentlich

IPC分类号： G06K9/00

CPC分类号： G06T1/0035 ,  G06T2201/0051 ,  G06T2201/0053 ,  G06T2201/0061

摘要： Embedding a watermark includes identifying watermark locations in the data stream, partitioning the identified watermark locations into watermark location blocks each to be embedded with a watermark value portion from the watermark value and altering a predetermined maximum number of data stream values to embed the watermark value portion and introduce no more than a predetermined level of distortion according to a code table. Extracting the watermark bit-sequence includes identifying watermark locations in the data stream, partitioning the identified watermark locations into watermark location blocks each expected to be embedded with a watermark value portion from the watermark value and generating the watermark value by matching each data stream value to a watermark value portion using a code table.

公开(公告)号：US07013378B2

公开(公告)日：2006-03-14

申请号：US10427526

申请日：2003-04-30

申请人： Giovanni Motta ,  Erik Ordentlich ,  Gadiel Seroussi ,  Marcelo Weinberger

发明人： Giovanni Motta ,  Erik Ordentlich ,  Gadiel Seroussi ,  Marcelo Weinberger

IPC分类号： G06F12/16

CPC分类号： G11C29/40 ,  G11C29/802 ,  G11C2029/1208 ,  G11C2029/4402

摘要： A number of methods and systems for efficiently storing defective-memory-location tables. A asymmetrical-distortion-model vector quantization method and a run-length quantization method for compressing a defective-memory-location bit map that identifies defective memory locations within a memory are provided. In addition, because various different compression/decompression methods may be suitable for different types of defect distributions within a memory, a method is provided to select the most appropriate compression/decompression method from among a number of compression/decompression methods as most appropriate for a particular defect probability distribution. Finally, bit-map compression and the figure-of-merit metric for selecting an appropriate compression technique may enable global optimization of error-correcting codes and defective memory-location identification.

摘要翻译： 用于有效地存储缺陷存储器位置表的一些方法和系统。 提供了用于压缩识别存储器内的不良存储器位置的缺陷存储器位置位图的非对称失真模型向量量化方法和游程长度量化方法。 此外，由于各种不同的压缩/解压缩方法可能适合于存储器内的不同类型的缺陷分布，所以提供了一种方法来从多个压缩/解压缩方法中选择最合适的压缩/解压缩方法，最适合于 特定缺陷概率分布。 最后，位图压缩和用于选择适当压缩技术的品质因数度量可以实现误差校正码和缺陷存储器位置识别的全局优化。