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1. 发明授权

US5159610A Trellis precoding for modulation systems 失效
标题翻译：网格预编码调制系统
公开(公告)号：US5159610A
公开(公告)日：1992-10-27
申请号：US823586
申请日：1992-01-16
申请人： Vedat M. Eyuboglu , G. David Forney, Jr.
发明人： Vedat M. Eyuboglu , G. David Forney, Jr.
IPC分类号： H04L25/03 , H04L27/34
CPC分类号： H04L27/3422 , H04L25/03044 , H04L25/03343 , H04L2025/03656 , H04L2025/03662 , H04L2025/03808
摘要： In general the invention features mapping a digital data sequence into a signal point sequence for data transmission over a channel characterized by a non-ideal response, by selecting the signal point sequence from a subset of all possible signal point sequences based on the digital data sequence and upon the response, all possible signal point sequences in the subset lying in a fundamental region of a filtered trellis code, the fundamental region being other than a simple Cartesian product of finite-dimensional regions.
摘要翻译：通常，本发明的特征在于，通过基于数字数据序列从所有可能的信号点序列的子集中选择信号点序列，将数字数据序列映射到用于通过非理想响应表征的信道上的数据传输的信号点序列并且在响应时，子集中的所有可能的信号点序列位于滤波格子码的基本区域中，该基本区域不同于有限维度区域的简单笛卡尔乘积。

2. 发明授权

US4959842A Signal constellations 失效
标题翻译：信号星座
公开(公告)号：US4959842A
公开(公告)日：1990-09-25
申请号：US181203
申请日：1988-04-13
申请人： G. David Forney, Jr.
发明人： G. David Forney, Jr.
IPC分类号： H04L27/34
CPC分类号： H04L27/3477 , H04L27/3427
摘要： A Voronoi signal constellation with ties includes those points of a lattice .LAMBDA. (or a coset .LAMBDA.+c) that lie within a Voronoi region of a sublattice .LAMBDA.' of .LAMBDA., .LAMBDA.' being other then a scaled version of .LAMBDA., and the constellation includes more than .vertline..LAMBDA./.LAMBDA.'.vertline. points, where .vertline..LAMBDA./.LAMBDA.'.vertline. is the order of the lattice partition .LAMBDA./.LAMBDA.'. In order aspects, the lattices .LAMBDA. and .LAMBDA.' are of dimension greater than two; the sublattice .LAMBDA.' is a version of a binary lattice of depth at least two and normalized informativity less than one; a method is provided of mapping from m data bits to a point drawn from a Voronoi constellation of more than 2.sup.m points, based on an N-dimensional lattice partition .LAMBDA./.LAMBDA.'; and Voronoi constellations are provided comprising points of a lattice .LAMBDA. (or a coset .LAMBDA.+c) that lie within a Voronoi region of a sublattice .LAMBDA.' of .LAMBDA., the sublattice .LAMBDA.' comprising a binary lattice of depth two and normalized informativity less than one. Such sublattices .LAMBDA.' are also useful in lattice quantizers.
摘要翻译：具有连带的Voronoi信号星座包括位于LAMBDA的亚格子LAMBDA的Voronoi区域内的格子LAMBDA（或陪集LAMBDA + c）的点，LAMBDA'是LAMBDA的缩放版本，而星座包括超过| LAMBDA / LAMBDA'|点，其中| LAMBDA / LAMBDA'|是格子分区LAMBDA / LAMBDA'的顺序。在顺序方面，晶格LAMBDA和LAMBDA'的尺寸大于2; 子格子LAMBDA'是深度至少为二的二进制格子的版本，标准化信息小于1; 提供了一种基于N维格子分区LAMBDA / LAMBDA'从m个数据位映射到从多于2m点的Voronoi星座绘制的点的方法; 并且提供Voronoi星座，其包括位于LAMBDA的子晶格LAMBDA的Voronoi区域内的晶格LAMBDA（或陪集LAMBDA + c）的点，子晶格LAMBDA包括深度为2的二进制晶格和小于1的归一化信息。这种子晶格LAMBDA'也可用于晶格量化器。

3. 发明授权

US07555454B2 Deriving a probability distribution of a value of an asset at a future time 失效
标题翻译：在将来的时间推导资产价值的概率分布
公开(公告)号：US07555454B2
公开(公告)日：2009-06-30
申请号：US11750709
申请日：2007-05-18
申请人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr.
发明人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr.
IPC分类号： G06Q40/00
CPC分类号： G06Q40/06
摘要： Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.
摘要翻译：收到的数据代表给定资产的期权价格。估计来自资产在未来时间的对应隐含概率分布的数据。关于概率分布的信息在对投资者有用的时间范围内可用，例如在当前期权价格信息变得可用之后。

4. 发明授权

US07236953B1 Deriving a probability distribution of a value of an asset at a future time 失效
标题翻译：在将来的时间推导资产价值的概率分布
公开(公告)号：US07236953B1
公开(公告)日：2007-06-26
申请号：US09641589
申请日：2000-08-18
申请人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr.
发明人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr.
IPC分类号： G06Q40/00
CPC分类号： G06Q40/06
摘要： Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.
摘要翻译：收到的数据代表给定资产的期权价格。估计来自资产在未来时间的对应隐含概率分布的数据。关于概率分布的信息在对投资者有用的时间范围内可用，例如在当前期权价格信息变得可用之后。

5. 发明授权

US5297170A Lattice and trellis-coded quantization 失效
标题翻译：格子和网格编码量化
公开(公告)号：US5297170A
公开(公告)日：1994-03-22
申请号：US570413
申请日：1990-08-21
申请人： Vedat M. Eyuboglu , G. David Forney, Jr.
发明人： Vedat M. Eyuboglu , G. David Forney, Jr.
IPC分类号： G06T9/00 , H03M7/30 , H04B14/04
CPC分类号： G06T9/008 , H03M7/3082
摘要： Vectors are quantized by representing the vectors by quantized values using a codebook having granular regions which are based on a coset code, and which lie inside a boundary region which is based on another coset code, the boundary region being other than an N-cube and other than the Voronoi region of a sublattice .LAMBDA..sub.b =M.LAMBDA..sub.g of a lattic .LAMBDA..sub.g upon which the granular regions may have been based.
摘要翻译：通过使用具有基于陪集码的粒状区域的码本，通过量化值表示矢量来量化矢量，并且位于基于另一陪集码的边界区域内，该边界区域不同于N-立方体，除了格子区域可能已经基于的格子（λ）g的子格子（Lambda）b = M（λ）g的Voronoi区域之外。

6. 发明授权

US08352348B2 Generating and providing information about expected future prices of assets 失效
标题翻译：生成和提供有关资产预期未来价格的信息
公开(公告)号：US08352348B2
公开(公告)日：2013-01-08
申请号：US13088124
申请日：2011-04-15
申请人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr.
发明人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr.
IPC分类号： G06Q4/00
CPC分类号： G06Q40/06
摘要： Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.
摘要翻译：收到的数据代表给定资产的期权价格。估计来自资产在未来时间的对应隐含概率分布的数据。关于概率分布的信息在对投资者有用的时间范围内可用，例如在当前期权价格信息变得可用之后。

7. 发明申请

US20110231338A1 Generating And Providing Information About Expected Future Prices of Assets 失效
标题翻译：生成和提供有关资产预期未来价格的信息
公开(公告)号：US20110231338A1
公开(公告)日：2011-09-22
申请号：US13088124
申请日：2011-04-15
申请人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, JR. , Leonard L. Scott, JR.
发明人： Philip A. Cooper , Lisette Cooper , Stewart Myers , G. David Forney, JR. , Leonard L. Scott, JR.
IPC分类号： G06Q40/00
CPC分类号： G06Q40/06
摘要： Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.
摘要翻译：收到的数据代表给定资产的期权价格。估计来自资产在未来时间的对应隐含概率分布的数据。关于概率分布的信息在对投资者有用的时间范围内可用，例如在当前期权价格信息变得可用之后。

8. 发明授权

US07930232B2 Deriving a probability distribution of a value of an asset at a future time 失效
标题翻译：在将来的时间推导资产价值的概率分布
公开(公告)号：US07930232B2
公开(公告)日：2011-04-19
申请号：US12139669
申请日：2008-06-16
申请人： Philip A. Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr. , Lisette Cooper
发明人： Philip A. Cooper , Stewart Myers , G. David Forney, Jr. , Leonard L. Scott, Jr. , Lisette Cooper
IPC分类号： G06Q40/00
CPC分类号： G06Q40/06
摘要： Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.
摘要翻译：收到的数据代表给定资产的期权价格。估计来自资产在未来时间的对应隐含概率分布的数据。关于概率分布的信息在对投资者有用的时间范围内可用，例如在当前期权价格信息变得可用之后。

9. 发明授权

US5150381A Trellis shaping for modulation systems 失效
标题翻译：调制系统的网格整形
公开(公告)号：US5150381A
公开(公告)日：1992-09-22
申请号：US421610
申请日：1989-10-13
申请人： G. David Forney, Jr. , Vedat M. Eyuboglu
发明人： G. David Forney, Jr. , Vedat M. Eyuboglu
IPC分类号： H04L27/34
CPC分类号： H04L27/3411 , H04L27/3422 , H04L1/0042
摘要： A digital data sequence is mapped into a signal point sequence for transmission, by selecting the signal point sequence from a subset of all possible signal point sequences based on the digital data sequence, all possible signal point sequences in the subset lying in a fundamental region of a trellis code, the fundamental region being other than a simple Cartesian product of finite-dimensional regions. In another aspect, a digital data sequence is mapped into a sequence of signal points for transmission, by specifying a class of possible sequences based on the digital data, and selecting the signal point sequence from the class, the selection being based on the respective average powers of the possible sequences of the class, the selection being based on not only a fixed-length block of the digital data.
摘要翻译：通过从基于数字数据序列的所有可能的信号点序列的子集中选择信号点序列，数字数据序列被映射到用于传输的信号点序列中，子集中的所有可能的信号点序列位于网格码，基本区域不同于有限维区域的简单笛卡尔乘积。在另一方面，通过基于数字数据指定一类可能的序列，并从该类中选择信号点序列，将数字数据序列映射到用于传输的信号点序列中，该选择基于相应的平均值该类的可能序列的功率，该选择不仅基于数字数据的固定长度块。

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