专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09419749B2 Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes 有权
标题翻译：采用具有永久失活符号的FEC码进行编码和解码过程的方法和装置
公开(公告)号：US09419749B2
公开(公告)日：2016-08-16
申请号：US12859161
申请日：2010-08-18
申请人： Michael G. Luby , Mohammad Amin Shokrollahi , Lorenz Christoph Minder
发明人： Michael G. Luby , Mohammad Amin Shokrollahi , Lorenz Christoph Minder
IPC分类号： H03M7/00 , H04L1/00 , H03M13/37 , H03M13/45
CPC分类号： H04L1/0041 , H03M13/3761 , H03M13/458 , H04L1/0064 , H04L1/0065 , H04L1/0066
摘要： Encoding of a plurality of encoded symbols is provided wherein an encoded symbol is generated from a combination of a first symbol generated from a first set of intermediate symbols and a second symbol generated from a second set of intermediate symbols, each set having at least one different coding parameter, wherein the intermediate symbols are generated based on the set of source symbols. A method of decoding data is also provided, wherein a set of intermediate symbols is decoded from a set of received encoded symbols, the intermediate symbols organized into a first and second sets of symbols for decoding, wherein intermediate symbols in the second set are permanently inactivated for the purpose of scheduling the decoding process to recover the intermediate symbols from the encoded symbols, wherein at least some of the source symbols are recovered from the decoded set of intermediate symbols.
摘要翻译：提供了多个编码符号的编码，其中编码符号是从第一组中间符号产生的第一符号和从第二组中间符号生成的第二符号的组合产生的，每一组具有至少一个不同的编码参数，其中基于源符号集合生成中间符号。还提供了一种解码数据的方法，其中一组中间符号从一组接收的编码符号被解码，中间符号被组织成用于解码的第一和第二组符号，其中第二组中的中间符号被永久地失活用于调度解码过程以从编码符号恢复中间符号，其中至少一些源符号从解码的中间符号集合中恢复。

2. 发明授权

US09270299B2 Encoding and decoding using elastic codes with flexible source block mapping 有权
标题翻译：使用灵活的源块映射使用弹性代码进行编码和解码
公开(公告)号：US09270299B2
公开(公告)日：2016-02-23
申请号：US13025900
申请日：2011-02-11
申请人： Michael G. Luby , Payam Pakzad , Mohammad Amin Shokrollahi , Mark Watson
发明人： Michael G. Luby , Payam Pakzad , Mohammad Amin Shokrollahi , Mark Watson , Lorenzo Vicisano
IPC分类号： H03M13/00 , H03M13/37 , H04L1/00
CPC分类号： H03M13/3761 , H04L1/0042 , H04L1/0057 , H04L1/007 , H04L1/0083 , H04L1/0086
摘要： Data can be encoded by assigning source symbols to base blocks, assigning base blocks to source blocks and encoding each source block into encoding symbols, where at least one pair of source blocks is such they have at least one base block in common with both source blocks of the pair and at least one base block not in common with the other source block of the pair. The encoding of a source block can be independent of content of other source blocks. Decoding to recover all of a desired set of the original source symbols can be done from a set of encoding symbols from a plurality of source blocks wherein the amount of encoding symbols from the first source block is less than the amount of source data in the first source block and likewise for the second source block.
摘要翻译：可以通过将源符号分配给基块来分配数据，将源块分配给源块并将每个源块编码为编码符号，其中至少一对源块具有至少一个与两个源块相同的基本块并且至少一个基本块与该对的另一个源块不相同。源块的编码可以独立于其他源块的内容。可以从多个源块的一组编码符号来完成解码所有原始源符号集合，其中来自第一源块的编码符号的量小于第一源块中的源数据量源块，同样为第二个源块。

3. 发明申请

US20130345073A1 USE OF ALPHA-2-MACROGLOBULIN FOR DETERMINING OSTEONECROSIS DISEASE STATUS AND FOR SCREENING THERAPEUTIC AGENTS FOR PREVENTING OR TREATING OSTEONECROSIS 审中-公开
标题翻译：用于确定骨质疏松症状态的ALPHA-2-MACROGOBULIN用于筛选治疗药物以预防或治疗骨质疏松症
公开(公告)号：US20130345073A1
公开(公告)日：2013-12-26
申请号：US13530342
申请日：2012-06-22
申请人： Chantal Séguin , Edward Harvey , Denis Cournoyer , Terry Y. Chow , Mohammad Amin Kerachian
发明人： Chantal Séguin , Edward Harvey , Denis Cournoyer , Terry Y. Chow , Mohammad Amin Kerachian
IPC分类号： C40B30/04 , G01N33/573 , G01N33/566 , C12Q1/68 , G01N21/64
CPC分类号： C12Q1/6883 , C12Q2600/158 , G01N33/6893 , G01N2333/8107 , G01N2800/10 , G01N2800/50
摘要： The present application presents a method of assessing a predisposition to osteonecrosis in an individual based on the level of expression/activity of alpha-2-macroglubulin, a biomarker whose expression is positively correlated with osteonecrosis. Also provided herein are a diagnostic/prognostic system as well as a software product based on the determination of the level of expression/activity of alpha-2-macroglobulin. Screening methods for the determination of usefulness of an agent in the prevention and/or treatment of osteonecrosis are also provided.
摘要翻译：本申请提供了一种基于α-2-巨核糖蛋白的表达/活性水平来评估个体骨坏死倾向的方法，其是与骨坏死呈正相关的生物标志物。本文还提供诊断/预后系统以及基于α-2-巨球蛋白的表达/活性水平的测定的软件产品。还提供了用于确定试剂在预防和/或治疗骨坏死中的有用性的筛选方法。

4. 发明申请

US20120254586A1 QUANTUM AND DIGITAL PROCESSOR HYBRID SYSTEMS AND METHODS TO SOLVE PROBLEMS 审中-公开
标题翻译：量子和数字处理器混合系统和解决问题的方法
公开(公告)号：US20120254586A1
公开(公告)日：2012-10-04
申请号：US13439685
申请日：2012-04-04
申请人： Mohammad Amin , Michael D. Coury
发明人： Mohammad Amin , Michael D. Coury
IPC分类号： G06F15/76 , G06F9/02
CPC分类号： G06F9/44 , G06F15/16 , G06N10/00 , Y10S977/933
摘要： Quantum processors and classical computers are employed together to solve computational problems. The classical computer may include a parameter learning module that produces a set of parameters. The quantum processor may be configured with the set of parameters to define a problem Hamiltonian and operated to perform adiabatic quantum computation and/or quantum annealing on the problem Hamiltonian to return a first solution to the problem. The parameter learning module of the classical computer may then be used to revise the set of parameters by performing a classical optimization, such as a classical heuristic optimization. The quantum processor may then be programmed with the revised set of parameters to return a revised solution to the problem. The quantum processor may include a superconducting quantum processor implementing superconducting flux qubits.
摘要翻译：量子处理器和古典计算机一起用于解决计算问题。经典计算机可以包括产生一组参数的参数学习模块。量子处理器可以配置有一组参数以定义问题哈密尔顿算子，并且操作来对问题哈密尔顿算子执行绝热量子计算和/或量子退火以返回第一个解决问题的方法。经典计算机的参数学习模块可以用于通过执行经典优化（例如经典启发式优化）来修改参数集合。然后量子处理器可以用修改后的参数集进行编程，以返回修改后的解决方案。量子处理器可以包括实现超导通量量子位的超导量子处理器。

5. 发明申请

US20120210190A1 ENCODING AND DECODING USING ELASTIC CODES WITH FLEXIBLE SOURCE BLOCK MAPPING 有权
标题翻译：使用柔性源块绘图使用弹性编码编码和解码
公开(公告)号：US20120210190A1
公开(公告)日：2012-08-16
申请号：US13025900
申请日：2011-02-11
申请人： Michael G. Luby , Payam Pakzad , Mohammad Amin Shokrollahi , Mark Watson , Lorenzo Vicisano
发明人： Michael G. Luby , Payam Pakzad , Mohammad Amin Shokrollahi , Mark Watson , Lorenzo Vicisano
IPC分类号： H03M13/00 , G06F11/08
CPC分类号： H03M13/3761 , H04L1/0042 , H04L1/0057 , H04L1/007 , H04L1/0083 , H04L1/0086
摘要： Data can be encoded by assigning source symbols to base blocks, assigning base blocks to source blocks and encoding each source block into encoding symbols, where at least one pair of source blocks is such they have at least one base block in common with both source blocks of the pair and at least one base block not in common with the other source block of the pair. The encoding of a source block can be independent of content of other source blocks. Decoding to recover all of a desired set of the original source symbols can be done from a set of encoding symbols from a plurality of source blocks wherein the amount of encoding symbols from the first source block is less than the amount of source data in the first source block and likewise for the second source block.
摘要翻译：可以通过将源符号分配给基块来分配数据，将源块分配给源块并将每个源块编码为编码符号，其中至少一对源块具有至少一个与两个源块相同的基本块并且至少一个基本块与该对的另一个源块不相同。源块的编码可以独立于其他源块的内容。可以从多个源块的一组编码符号来完成解码所有原始源符号集合，其中来自第一源块的编码符号的量小于第一源块中的源数据量源块，同样为第二个源块。

6. 发明申请

US20110299629A1 METHODS AND APPARATUS EMPLOYING FEC CODES WITH PERMANENT INACTIVATION OF SYMBOLS FOR ENCODING AND DECODING PROCESSES 有权
标题翻译：方法和设备使用FEC编码与永久性终止编码和解码过程的符号失效
公开(公告)号：US20110299629A1
公开(公告)日：2011-12-08
申请号：US12859161
申请日：2010-08-18
申请人： Michael G. Luby , Mohammad Amin Shokrollahi , Lorenz Christoph Minder
发明人： Michael G. Luby , Mohammad Amin Shokrollahi , Lorenz Christoph Minder
IPC分类号： H04L27/04 , H04L27/06
CPC分类号： H04L1/0041 , H03M13/3761 , H03M13/458 , H04L1/0064 , H04L1/0065 , H04L1/0066
摘要： Encoding of a plurality of encoded symbols is provided wherein an encoded symbol is generated from a combination of a first symbol generated from a first set of intermediate symbols and a second symbol generated from a second set of intermediate symbols, each set having at least one different coding parameter, wherein the intermediate symbols are generated based on the set of source symbols. A method of decoding data is also provided, wherein a set of intermediate symbols is decoded from a set of received encoded symbols, the intermediate symbols organized into a first and second sets of symbols for decoding, wherein intermediate symbols in the second set are permanently inactivated for the purpose of scheduling the decoding process to recover the intermediate symbols from the encoded symbols, wherein at least some of the source symbols are recovered from the decoded set of intermediate symbols.
摘要翻译：提供了多个编码符号的编码，其中编码符号是从第一组中间符号产生的第一符号和从第二组中间符号生成的第二符号的组合产生的，每一组具有至少一个不同的编码参数，其中基于源符号集合生成中间符号。还提供了一种解码数据的方法，其中一组中间符号从一组接收的编码符号被解码，中间符号被组织成用于解码的第一和第二组符号，其中第二组中的中间符号被永久地失活用于调度解码过程以从编码符号恢复中间符号，其中至少一些源符号从解码的中间符号集合中恢复。

7. 发明申请

US20110060780A1 SYSTEMS, METHODS, AND APPARATUS FOR CALIBRATING, CONTROLLING, AND OPERATING A QUANTUM PROCESSOR 有权
标题翻译：用于校准，控制和操作量子处理器的系统，方法和装置
公开(公告)号：US20110060780A1
公开(公告)日：2011-03-10
申请号：US12991888
申请日：2009-05-19
申请人： Andrew J. Berkley , Richard G. Harris , Mohammad Amin
发明人： Andrew J. Berkley , Richard G. Harris , Mohammad Amin
IPC分类号： G06F17/11 , G06F7/44 , G06F9/00
CPC分类号： B82Y10/00 , G06N99/002 , Y10S505/846
摘要： Quantum annealing may include applying and gradually removing disorder terms to qubits of a quantum processor, for example superconducting flux qubits of a superconducting quantum processor. A problem Hamiltonian may be established by applying control signals to the qubits, an evolution Hamiltonian established by applying disorder terms, and annealing by gradually removing the disorder terms. Change in persistent current in the qubits may be compensated. Multipliers may mediate coupling between various qubits and a global signal line, for example by applying respective scaling factors. Two global signal lines may be arranged in an interdigitated pattern to couple to respective qubits of a communicatively coupled pair of qubits. Pairs of qubits may be communicatively isolated and used to measure a response of one another to defined signals.
摘要翻译：量子退火可以包括应用并逐渐去除量子处理器的量子位的无序项，例如超导量子处理器的超导通量量子位。可以通过对量子位应用控制信号来建立哈密尔顿算子，通过应用无序项建立的演化哈密尔顿算子，并逐渐消除无序项进行退火。量子位中持续电流的变化可能会得到补偿。乘法器可以介导各种量子位与全局信号线之间的耦合，例如通过应用各自的缩放因子。两个全局信号线可以以交叉形式布置以耦合到通信耦合的一对量子位的相应量子位。量子位对可以通信隔离并用于测量彼此对定义的信号的响应。

8. 发明申请

US20090299947A1 SYSTEMS, METHODS AND APPARATUS FOR ADIABATIC QUANTUM COMPUTATION AND QUANTUM ANNEALING 有权
标题翻译：用于自适应量子计算和量子退火的系统，方法和装置
公开(公告)号：US20090299947A1
公开(公告)日：2009-12-03
申请号：US12473970
申请日：2009-05-28
申请人： Mohammad Amin , Vicky Choi , Andrew J. Berkley
发明人： Mohammad Amin , Vicky Choi , Andrew J. Berkley
IPC分类号： G06N7/02 , G06N3/12
CPC分类号： G06N99/002 , B82Y10/00
摘要： Various adaptations to adiabatic quantum computation and quantum annealing are described. These adaptations generally involve tailoring an initial Hamiltonian so that a local minimum is avoided when a quantum processor is evolved from the initial Hamiltonian to a problem Hamiltonian. The initial Hamiltonian may represent a mixed Hamiltonian that includes both diagonal and off-diagonal terms, where the diagonal terms at least partially define a center point of a first computation space that is at least partially contained within a second computation space. A problem Hamiltonian may be evolved into a low energy state by inhomogeneously inducing disorder in the qubits of the quantum processor. A higher degree of disorder may be induced in a subset of qubits predicted to contribute to a local minimum of the problem Hamiltonian.
摘要翻译：描述了绝热量子计算和量子退火的各种适应。这些调整通常涉及定制初始哈密尔顿算子，以便当量子处理器从初始哈密尔顿算子演化为问题哈密尔顿算子时避免局部最小值。初始哈密尔顿算子可以表示包括对角线和非对角线项的混合哈密尔顿算子，其中对角项至少部分地限定第一计算空间的中心点，其至少部分地包含在第二计算空间内。哈密尔顿算子可能通过在量子处理器的量子位中不均匀地引起异常而演变为低能态。可能在被预测为有助于局部最小问题的哈密顿量的量子位的子集中诱发更高程度的紊乱。

9. 发明申请

US20060225165A1 Analog processor comprising quantum devices 有权
公开(公告)号：US20060225165A1
公开(公告)日：2006-10-05
申请号：US11317838
申请日：2005-12-22
申请人： Alec Maassen van den Brink , Peter Love , Mohammad Amin , Geordie Rose , David Grant , Miles Steininger , Paul Bunyk
发明人： Alec Maassen van den Brink , Peter Love , Mohammad Amin , Geordie Rose , David Grant , Miles Steininger , Paul Bunyk
IPC分类号： H01L29/06
CPC分类号： G06F15/80 , B82Y10/00 , G06F15/76 , G06N99/002 , H03K3/38 , H04L67/12
摘要： Analog processors for solving various computational problems are provided. Such analog processors comprise a plurality of quantum devices, arranged in a lattice, together with a plurality of coupling devices. The analog processors further comprise bias control systems each configured to apply a local effective bias on a corresponding quantum device. A set of coupling devices in the plurality of coupling devices is configured to couple nearest-neighbor quantum devices in the lattice. Another set of coupling devices is configured to couple next-nearest neighbor quantum devices. The analog processors further comprise a plurality of coupling control systems each configured to tune the coupling value of a corresponding coupling device in the plurality of coupling devices to a coupling. Such quantum processors further comprise a set of readout devices each configured to measure the information from a corresponding quantum device in the plurality of quantum devices.

10. 发明授权

US06081909A Irregularly graphed encoding technique 失效
标题翻译：不规则绘制编码技术
公开(公告)号：US06081909A
公开(公告)日：2000-06-27
申请号：US965603
申请日：1997-11-06
申请人： Michael G. Luby , Mohammad Amin Shokrollahi , Volker Stemann , Michael D. Mitzenmacher , Daniel A. Spielman
发明人： Michael G. Luby , Mohammad Amin Shokrollahi , Volker Stemann , Michael D. Mitzenmacher , Daniel A. Spielman
IPC分类号： H03M13/03 , G06F11/00
CPC分类号： H03M13/03
摘要： A method of encoding a message including a plurality of data items, includes identifying maximum and minimum numbers of first edges to be associated with data items. A first distribution of different numbers of first edges, ranging from the maximum to the minimum number of first edges, to be associated with the data items is computed. A first associated number of first edges, within the range, is established for each data item, the different numbers of first edges being associated with the data items according to the computed first distribution. A maximum and minimum number of second edges to be associated with redundant data items are identified. A second distribution of numbers of second edges, ranging from the maximum to the minimum number of second edges, to be associated with the redundant data items is computed. An associated number of second edges, within the range, is established for each redundant data item, the different numbers of second edges being associated with the redundant data items according to the determined second distribution. A threshold number of potentially lost/corrupted data items is established. An encoded message is formed with the redundant data items associated with the data items according to the first distribution and with the data items associated with the redundant data items according to the second distribution only if the number of data items which are recoverable or correctable exceeds the threshold.
摘要翻译：一种对包括多个数据项的消息进行编码的方法，包括识别与数据项相关联的第一边的最大和最小数目。计算与数据项相关联的不同数量的第一边缘（从最大到最小第一边缘数量）的第一分布。针对每个数据项建立在该范围内的第一相邻数量的第一边缘，根据计算的第一分布，不同数量的第一边缘与数据项相关联。识别与冗余数据项相关联的最大和最小数量的第二边。计算与冗余数据项相关联的第二边缘数量从第二边缘的最大数量到最小数量的第二分布。针对每个冗余数据项建立在该范围内的相关数量的第二边缘，根据所确定的第二分布，不同数量的第二边缘与冗余数据项相关联。建立阈值数量的潜在丢失/损坏的数据项。编码消息根据第一分发与与数据项相关联的冗余数据项和根据第二分布与冗余数据项相关联的数据项形成，只要可恢复或可校正的数据项的数量超过阈。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式