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

US06870901B1 Design and architecture of an impairment diagnosis system for use in communications systems 失效
标题翻译：用于通信系统的损伤诊断系统的设计和架构
公开(公告)号：US06870901B1
公开(公告)日：2005-03-22
申请号：US09711684
申请日：2000-11-10
申请人： Thorkell Gudmundsson , John Josef Hench , Amir Gholamhossein Zadeh Aghdam , Ioannis Kanellakopoulos , Gurcan Aral , Harbinder Singh , Yaolong Tan , Sunil C. Shah
发明人： Thorkell Gudmundsson , John Josef Hench , Amir Gholamhossein Zadeh Aghdam , Ioannis Kanellakopoulos , Gurcan Aral , Harbinder Singh , Yaolong Tan , Sunil C. Shah
IPC分类号： H04B3/32 , H04L1/24 , H04L12/24 , H04L25/02 , H04L25/03 , H04L27/26 , H04M3/24 , H04M3/30 , H04M3/36 , H05M1/24 , H04L12/42
CPC分类号： H04L41/046 , H04B3/32 , H04L1/24 , H04L25/0204 , H04L25/03305 , H04L27/2608 , H04L41/0631 , H04L41/142 , H04L41/145 , H04L2025/03414 , H04M3/247 , H04M3/306 , H04M3/36
摘要： A method and apparatus are disclosed. The method includes one or more of the following: compiling statistical models of physical layers of a communications system; creating a priori distributions of cross-talk transfer functions; storing the models and the a priori distribution in a storage medium; and using the models and the a priori distributions to diagnose probable causes of events detected in said communications system.
摘要翻译：公开了一种方法和装置。该方法包括以下一个或多个：编译通信系统的物理层的统计模型; 创建串扰传递函数的先验分布; 将模型和先验分布存储在存储介质中; 以及使用所述模型和先验分布来诊断在所述通信系统中检测到的事件的可能原因。

2. 发明授权

US07864692B1 Method and apparatus for the prediction and optimization in impaired communication systems 有权
标题翻译：用于通信系统受损的预测和优化的方法和装置
公开(公告)号：US07864692B1
公开(公告)日：2011-01-04
申请号：US09710487
申请日：2000-11-10
申请人： John Josef Hench , Thorkell Gudmundsson , Ioannis Kanellakopoulos , Sunil C. Shah , Gurcan Aral , Yaolong Tan
发明人： John Josef Hench , Thorkell Gudmundsson , Ioannis Kanellakopoulos , Sunil C. Shah , Gurcan Aral , Yaolong Tan
IPC分类号： H04L12/26
CPC分类号： H04L41/046 , H04B3/32 , H04B3/487 , H04L1/20 , H04L25/0204 , H04L25/03305 , H04L27/2608 , H04L41/06 , H04L41/147 , H04L43/00 , H04L43/0811 , H04L43/50 , H04L2025/03414 , H04M3/2209 , H04M3/244 , H04M3/30 , H04M3/303 , H04Q3/0087
摘要： A method and apparatus are disclosed for the prediction and optimization of a communications system. The present invention provides for the prediction and optimization of the performance of a communications system comprising the steps of inputting a plurality of channels, predicting a performance of each channel using a plurality of parameters to characterize the performance of the channel, and possibly optimizing the parameters of each channel according to a design criteria.
摘要翻译：公开了一种用于预测和优化通信系统的方法和装置。本发明提供了对通信系统的性能的预测和优化，包括以下步骤：输入多个信道，使用多个参数来预测每个信道的性能以表征信道的性能，并且可能优化参数根据设计标准。

3. 发明授权

US06970560B1 Method and apparatus for impairment diagnosis in communication systems 失效
标题翻译：通信系统中损伤诊断的方法和装置
公开(公告)号：US06970560B1
公开(公告)日：2005-11-29
申请号：US09710703
申请日：2000-11-10
申请人： John Josef Hench , Thorkell Gudmundsson , Amir Gholamhossein Zadeh Aghdam , Ioannis Kanellakopoulos , Gurcan Aral , Yaolong Tan , Harbinder Singh , Sunil C. Shah
发明人： John Josef Hench , Thorkell Gudmundsson , Amir Gholamhossein Zadeh Aghdam , Ioannis Kanellakopoulos , Gurcan Aral , Yaolong Tan , Harbinder Singh , Sunil C. Shah
IPC分类号： H04B3/46 , H04M1/76 , H04M3/08 , H04M3/18 , H04M3/30
CPC分类号： H04M3/085 , H04B3/487 , H04L5/0007 , H04L5/0046 , H04M3/18 , H04M3/304
摘要： Events that occur in a number of in domain communication channels where each channel is used by a communication service, are detected. A Bayesian Belief Network (BBN) defines a probabilistic cause-effect relationship between each cause and each effect on a victim channel. The probability of each of a number of possible causes as being a cause of interference in the victim channel is determined, by propagating observations of the interference backwards through the BBN.
摘要翻译：检测到在通信服务使用每个信道的域通信信道中的多个中发生的事件。贝叶斯信仰网络（BBN）定义了每个原因与每个对受害者信道的影响之间的概率因果关系。通过BBN向后传播干扰的观测来确定多个可能原因中的每一个作为受害信道干扰的原因的概率。

4. 发明授权

US06978015B1 Method and apparatus for cooperative diagnosis of impairments and mitigation of disturbers in communication systems 失效
标题翻译：在通信系统中协调诊断损伤和减轻干扰器的方法和装置
公开(公告)号：US06978015B1
公开(公告)日：2005-12-20
申请号：US09710579
申请日：2000-11-10
申请人： Mark Alan Erickson , Ioannis Kanellakopoulos , John Josef Hench , Sunil C. Shah , James W. Waite , Michail Tsatsanis , Gurcan Aral
发明人： Mark Alan Erickson , Ioannis Kanellakopoulos , John Josef Hench , Sunil C. Shah , James W. Waite , Michail Tsatsanis , Gurcan Aral
IPC分类号： H04B3/46 , H04M1/74 , H04M1/76 , H04M3/18 , H04M11/06
CPC分类号： H04M3/18 , H04B3/487 , H04M1/74 , H04M11/062
摘要： A method that sends upstream a collection of data samples measured from a DSL line.
摘要翻译：从DSL线路测量的数据样本集合向上游发送的一种方法。

5. 发明授权

US07978591B2 Mitigation of interference and crosstalk in communications systems 有权
标题翻译：减轻通信系统中的干扰和串扰
公开(公告)号：US07978591B2
公开(公告)日：2011-07-12
申请号：US11694981
申请日：2007-03-31
申请人： Mark Alan Erickson , Thorkell Gudmundsson , Ioannis Kanellakopoulos , John Josef Hench
发明人： Mark Alan Erickson , Thorkell Gudmundsson , Ioannis Kanellakopoulos , John Josef Hench
IPC分类号： H04J1/12 , H04J3/10
CPC分类号： H04L25/03006 , H04L25/0246 , H04L2025/03426
摘要： Signals in a multi-channel, impaired communication system are post-processed at the receiver. A triangular matrix Decision Feedback Demodulator (DFD) at the receiver extracts channels without requiring delivery of receiver parameters to the transmitter. Multi-Input Multi-Output (MIMO) processing matrices and DFD parameters are computed by first applying matrix transformations to diagonalize the noise covariance matrix of the multiple channels received at the receiver. QR decompositions (i.e., decompositions into orthogonal and triangular matrices) are then applied to the main channels to obtain triangular channel matrices. The noise-diagonalizing transformations and QR decompositions are then combined to form the MIMO postprocessing matrices and DFD parameters. MIMO postprocessing matrices and DFD parameters are computed from training data and then adapted during live data transmission.
摘要翻译：多通道，受损的通信系统中的信号在接收机上进行后处理。在接收器处的三角矩阵判决反馈解调器（DFD）提取信道而不需要向发射机传送接收机参数。通过首先应用矩阵变换来对接收机接收的多个信道的噪声协方差矩阵进行对角化来计算多输入多输出（MIMO）处理矩阵和DFD参数。然后将QR分解（即，分解成正交和三角矩阵）施加到主信道以获得三角形信道矩阵。然后将噪声对角化变换和QR分解组合以形成MIMO后处理矩阵和DFD参数。从训练数据计算MIMO后处理矩阵和DFD参数，然后在实时数据传输期间进行调整。

6. 发明申请

US20080239937A1 Mitigation of Interference and Crosstalk in Communications Systems 有权
标题翻译：通信系统中干扰和串扰的减轻
公开(公告)号：US20080239937A1
公开(公告)日：2008-10-02
申请号：US11694981
申请日：2007-03-31
申请人： Mark Alan Erickson , Thorkell Gudmundsson , Ioannis Kanellakopoulos , John Josef Hench
发明人： Mark Alan Erickson , Thorkell Gudmundsson , Ioannis Kanellakopoulos , John Josef Hench
IPC分类号： H04J1/12 , H04M3/34
CPC分类号： H04L25/03006 , H04L25/0246 , H04L2025/03426
摘要： Signals in a multi-channel, impaired communication system are post-processed at the receiver. A triangular matrix Decision Feedback Demodulator (DFD) at the receiver extracts channels without requiring delivery of receiver parameters to the transmitter. Multi-Input Multi-Output (MIMO) processing matrices and DFD parameters are computed by first applying matrix transformations to diagonalize the noise covariance matrix of the multiple channels received at the receiver. QR decompositions (i.e., decompositions into orthogonal and triangular matrices) are then applied to the main channels to obtain triangular channel matrices. The noise-diagonalizing transformations and QR decompositions are then combined to form the MIMO postprocessing matrices and DFD parameters. MIMO postprocessing matrices and DFD parameters are computed from training data and then adapted during live data transmission.
摘要翻译：多通道，受损的通信系统中的信号在接收机上进行后处理。在接收器处的三角矩阵判决反馈解调器（DFD）提取信道而不需要向发射机传送接收机参数。通过首先应用矩阵变换来对接收机接收的多个信道的噪声协方差矩阵进行对角化来计算多输入多输出（MIMO）处理矩阵和DFD参数。然后将QR分解（即，分解成正交和三角矩阵）施加到主信道以获得三角形信道矩阵。然后将噪声对角化变换和QR分解组合以形成MIMO后处理矩阵和DFD参数。从训练数据计算MIMO后处理矩阵和DFD参数，然后在实时数据传输期间进行调整。

7. 发明申请

US20210154567A1 CHESS VARIANT INCLUDING ADDITIONAL PLAYER PIECE AND METHOD OF PLAY 有权
公开(公告)号：US20210154567A1
公开(公告)日：2021-05-27
申请号：US17013621
申请日：2020-09-06
申请人： John Josef Hench
发明人： John Josef Hench
IPC分类号： A63F3/02 , A63F11/00
摘要： A chess variant includes (a) one of an 8 by 8 board, a 8 by 10 board, or a 10 by 10 board; (b) a conventional chess piece set; and (c) a novel non-conventional chess piece set, wherein the pieces of the non-conventional chess piece set perform non-standard movements with rules associated therewith to govern how the pieces move and capture upon the board. Additionally, the set of rules governing how the rules of movement for the piece can undergo a change when a non-conventional chess piece reaches the furthest rank, akin to the process of promotion in standard chess.

8. 发明授权

US11305178B2 Chess variant including additional player piece and method of play 有权
公开(公告)号：US11305178B2
公开(公告)日：2022-04-19
申请号：US17013621
申请日：2020-09-06
申请人： John Josef Hench
发明人： John Josef Hench
IPC分类号： A63F3/02 , A63F11/00 , A63F3/00
摘要： A chess variant includes (a) one of an 8 by 8 board, a 8 by 10 board, or a 10 by 10 board; (b) a conventional chess piece set; and (c) a novel non-conventional chess piece set, wherein the pieces of the non-conventional chess piece set perform non-standard movements with rules associated therewith to govern how the pieces move and capture upon the board. Additionally, the set of rules governing how the rules of movement for the piece can undergo a change when a non-conventional chess piece reaches the furthest rank, akin to the process of promotion in standard chess.

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