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1. 发明授权

US06218986B1 Adaptive reception diversity method and adaptive transmission diversity method 失效
标题翻译：自适应接收分集方法和自适应传输分集方法
公开(公告)号：US06218986B1
公开(公告)日：2001-04-17
申请号：US09599851
申请日：2000-06-23
申请人： Hideki Yukitomo , Katsuhiko Hiramatsu
发明人： Hideki Yukitomo , Katsuhiko Hiramatsu
IPC分类号： H01Q326
CPC分类号： H01Q3/2605 , H04B7/0617 , H04B7/086 , H04W16/28 , H04W64/00 , H04W64/006
摘要： By estimating the movement direction of a communication partner, the radiation pattern is forcibly rotated to thereby form a correct radiation pattern. Specifically, an apparatus of the present invention includes reception radiation pattern control section for providing a reception signal from an antenna with a first reception radiation pattern by a first control signal, radiation pattern control section for providing the abovementioned reception signal with a second reception radiation pattern by a second control signal based on an output of movement direction estimating section for estimating a movement direction of a transmitting side, and a reception signal processing system having multiplication section for multiplying the abovementioned reception signal by the first control signal and the second control signal. Consequently, even when the movement speed of the transmitting side or the receiving side is high, by causing a reception radiation pattern controller or a transmission radiation pattern controller to respond to the movement to thereby form a correct radiation pattern, the transmission and reception performance can be improved.
摘要翻译：通过估计通信伙伴的移动方向，强制旋转辐射图，从而形成正确的辐射图。具体地说，本发明的装置包括接收辐射图形控制部分，用于通过第一控制信号从天线提供具有第一接收辐射图的接收信号;辐射图控制部分，用于向上述接收信号提供第二接收辐射图基于用于估计发送侧的移动方向的移动方向估计部的输出的第二控制信号，以及具有乘以上述接收信号与第一控制信号和第二控制信号的乘法部的接收信号处理系统。因此，即使当发送侧或接收侧的移动速度高时，通过使接收辐射图案控制器或发送辐射图案控制器响应于移动从而形成正确的辐射图，发送和接收性能可以要改进

2. 发明授权

US6147645A Adaptive reception diversity apparatus and adaptive transmission diversity apparatus 失效
标题翻译：自适应接收分集装置和自适应发送分集装置
公开(公告)号：US6147645A
公开(公告)日：2000-11-14
申请号：US53063
申请日：1998-04-01
申请人： Hideki Yukitomo , Katsuhiko Hiramatsu
发明人： Hideki Yukitomo , Katsuhiko Hiramatsu
IPC分类号： H01Q3/26 , H01Q3/30 , H01Q21/00 , H04B7/06 , H04B7/08 , H04B7/10 , H04B7/26 , H04W16/28 , H04W64/00 , G01S3/16 , G01S3/28 , H04B7/00
CPC分类号： H01Q3/2605 , H04B7/086 , H04B7/0617 , H04W16/28 , H04W64/00 , H04W64/006
摘要： By estimating the movement direction of a communication partner, the radiation pattern is forcibly rotated to thereby form a correct radiation pattern. Specifically, an apparatus of the present invention includes reception radiation pattern control section for providing a reception signal from an antenna with a first reception radiation pattern by a first control signal, radiation pattern control section for providing the abovementioned reception signal with a second reception radiation pattern by a second control signal based on an output of movement direction estimating section for estimating a movement direction of a transmitting side, and a reception signal processing system having multiplication section for multiplying the abovementioned reception signal by the first control signal and the second control signal. Consequently, even when the movement speed of the transmitting side or the receiving side is high, by causing a reception radiation pattern controller or a transmission radiation pattern controller to respond to the movement to thereby form a correct radiation pattern, the transmission and reception performance can be improved.
摘要翻译：通过估计通信伙伴的移动方向，强制旋转辐射图，从而形成正确的辐射图。具体地说，本发明的装置包括接收辐射图形控制部分，用于通过第一控制信号从天线提供具有第一接收辐射图的接收信号;辐射图控制部分，用于向上述接收信号提供第二接收辐射图基于用于估计发送侧的移动方向的移动方向估计部的输出的第二控制信号，以及具有乘以上述接收信号与第一控制信号和第二控制信号的乘法部的接收信号处理系统。因此，即使当发送侧或接收侧的移动速度高时，通过使接收辐射图案控制器或发送辐射图案控制器响应于移动从而形成正确的辐射图，发送和接收性能可以要改进

3. 发明授权

US06501943B1 Adaptive directivity transmission device and method 失效
标题翻译：自适应方向性传输装置及方法
公开(公告)号：US06501943B1
公开(公告)日：2002-12-31
申请号：US09485821
申请日：2000-05-01
申请人： Minako Ide , Katsuhiko Hiramatsu , Keiji Takausaki , Hideki Yukitomo
发明人： Minako Ide , Katsuhiko Hiramatsu , Keiji Takausaki , Hideki Yukitomo
IPC分类号： H04B100
CPC分类号： H01Q3/2605 , H04B7/0613 , H04B7/086
摘要： A diversity receiver estimates a reception weight sing signals received at a plurality of antennas, a target pattern former forms a target radiation pattern based on the estimated reception weight, a transmission pattern former forms a transmission radiation pattern with a transmission weight using an arbitrary transmission weight as an initial value, a controller limits an angle range in which formation of the target radiation pattern and formation of the transmission radiation pattern are executed, an error detector detects an error between the target radiation pattern and the transmission radiation pattern, and subjects the detected error to logarithmic transformation, an updator updates the transmission weight so as to reduce the error subjected to logarithmic transformation, and a directivity former provides a transmission signal with a directivity according to the transmission radiation pattern formed using an updated transmission weight.
摘要翻译：分集接收机估计在多个天线处接收到的接收权重唱信号，目标图形表示器基于估计的接收权重形成目标辐射图，传输模式形成器使用任意传输权重形成具有传输权重的传输辐射图作为初始值，控制器限制执行目标辐射图案的形成和发送辐射图案的形成的角度范围，误差检测器检测目标辐射图案与透射辐射图案之间的误差，并对检测到的错误到对数变换，更新器更新传输权重以减少经过对数变换的误差，并且方向性变换器根据使用更新的传输权重形成的传输辐射图来提供具有方向性的传输信号。

4. 发明授权

US06498804B1 Method of directional reception using array antenna, and adaptive array antenna unit 失效
标题翻译：使用阵列天线的定向接收方法和自适应阵列天线单元
公开(公告)号：US06498804B1
公开(公告)日：2002-12-24
申请号：US09381621
申请日：1999-09-24
申请人： Minako Ide , Sadaki Futagi , Katsuhiko Hiramatsu , Hideki Yukitomo
发明人： Minako Ide , Sadaki Futagi , Katsuhiko Hiramatsu , Hideki Yukitomo
IPC分类号： H04L2730
CPC分类号： H04B7/0848
摘要： When carrying out directive reception using an adaptive array antenna apparatus, a plurality of diversity reception circuits which differ in communication environment follow-up performance are used for reception and the reception output with the best reception quality is selected. The environment follow-up performance of the other non-selected diversity reception circuits is dynamically changed, preferably every time a selection is made by a selector based on the environment follow-up performance of a selected diversity reception circuit.
摘要翻译：当使用自适应阵列天线装置进行指示接收时，使用通信环境跟随性能不同的多个分集接收电路进行接收，并且选择具有最佳接收质量的接收输出。动态地改变其他未选择的分集接收电路的环境跟踪性能，优选地，每次基于所选择的分集接收电路的环境跟踪性能，由选择器进行选择时。

5. 发明授权

US5907303A CMA-based antenna system 失效
标题翻译：基于CMA的天线系统
公开(公告)号：US5907303A
公开(公告)日：1999-05-25
申请号：US873705
申请日：1997-06-12
申请人： Hideki Yukitomo , Mitsuru Uesugi , Katsuhiko Hiramatsu
发明人： Hideki Yukitomo , Mitsuru Uesugi , Katsuhiko Hiramatsu
IPC分类号： H04L27/22 , G01S3/02 , G01S3/06 , H01Q3/26 , H04B7/005 , H04B7/08 , H04L1/02 , G01S3/16
CPC分类号： H01Q3/2605 , G01S3/06 , H04B7/0845 , G01S3/023
摘要： A CMA-based antenna system is disclosed which shows an improved receiving performance by reducing phase differences in the received signals which have been weighted. The CMA-based antenna system comprises a plurality of antenna, weight circuits, an adder, an error detector and a synthesis controller. The synthesis controller controls the weight circuits so as not only to make the adder output at a preset level but also to cause any differences among the weight circuit outputs not to increase. In order to cope with an error of symbol synchronization and a delayed wave, the CMA-based antenna system may further have a kind of equalizer inserted before the weight circuit in each antenna circuit.
摘要翻译：公开了一种基于CMA的天线系统，其通过减少已经被加权的接收信号中的相位差来显示改进的接收性能。基于CMA的天线系统包括多个天线，加权电路，加法器，误差检测器和综合控制器。合成控制器控制加权电路，不仅使加法器的输出处于预设电平，而且也使得加权电路输出之间的任何差异不增加。为了应对符号同步和延迟波的误差，基于CMA的天线系统还可以在每个天线电路中的加权电路之前进一步插入一种均衡器。

6. 发明授权

US06240149B1 Adaptive transmission diversity apparatus and adaptive transmission diversity method 失效
标题翻译：自适应传输分集装置和自适应传输分集方法
公开(公告)号：US06240149B1
公开(公告)日：2001-05-29
申请号：US09052976
申请日：1998-04-01
申请人： Hideki Yukitomo , Katsuhiko Hiramatsu
发明人： Hideki Yukitomo , Katsuhiko Hiramatsu
IPC分类号： H04L102
CPC分类号： H04B7/086 , H01Q3/2605 , H04B7/0617
摘要： An adaptive transmission diversity apparatus utilizes a spread spectrum system, detects radiation patterns of direct and indirect waves, which have arrived in a time-shifted manner, by reception radiation pattern controllers. A transmission radiation pattern controller is utilized in accordance with a transmission radiation pattern. The transmission radiation pattern is determined by selecting a pattern from reception radiation patterns obtained by the reception radiation pattern controllers. This can ensure a higher transmission performance.
摘要翻译：自适应传输分集装置利用扩频系统，通过接收辐射模式控制器检测以时移方式到达的直接和间接波的辐射图。根据传输辐射图来使用传输辐射图案控制器。通过从接收辐射图控制器获得的接收辐射图中选择图案来确定发射辐射图。这可以确保更高的传输性能。

7. 发明授权

US06191736B1 Data communication apparatus and data communication method 有权
标题翻译：数据通信装置和数据通信方法
公开(公告)号：US06191736B1
公开(公告)日：2001-02-20
申请号：US09208860
申请日：1998-12-10
申请人： Hideki Yukitomo , Kazuyuki Miya , Katsuhiko Hiramatsu , Keiji Takakusaki
发明人： Hideki Yukitomo , Kazuyuki Miya , Katsuhiko Hiramatsu , Keiji Takakusaki
IPC分类号： G01S316
CPC分类号： H04B7/0857
摘要： Received signal provided via plural antennas 101 are memorized in memory 102. First weight controller 103 calculates the first weights by which the received signals are weighted, and second weight controller 104 calculates the second weights using the received signals. Multipliers 107 and 108 multiply the memorized received signals by the first weights, while multiply the memorized received signals by the second weights when a channel quality of radio signals deteriorates due to a change of the radio signal's direction of arrival Adder 109 synthesizes the multiplication results. Propagation path distortion compensator 110 estimates a deterioration of the channel quality using synthesis result to compensate. Detector 111 detects the compensation result that is used as a parameter to calculate the first and second weights, which allows the apparatus to receive radio signals without deteriorating reception qualities when the channel quality deteriorates rapidly due to the change of the radio signal's direction of arrival.
摘要翻译：通过多个天线101提供的接收信号被存储在存储器102中。第一加权控制器103计算接收信号被加权的第一加权，第二加权控制器104使用接收信号来计算第二加权。乘法器107和108将存储的接收信号乘以第一权重，同时当由于无线电信号的到达方向的变化而导致无线电信号的信道质量恶化时，存储的接收信号乘以第二权重。加法器109合成乘法结果。传播路径失真补偿器110使用合成结果来估计信道质量的恶化以进行补偿。检测器111检测用作参数的补偿结果，用于计算第一和第二权重，当信道质量由于无线电信号的到达方向的改变而迅速恶化时，允许设备接收无线电信号而不恶化接收质量。

8. 发明授权

US07774387B2 Data compressor, data decompressor, and data management system 失效
标题翻译：数据压缩器，数据解压缩器和数据管理系统
公开(公告)号：US07774387B2
公开(公告)日：2010-08-10
申请号：US10935584
申请日：2004-09-08
申请人： Hideki Yukitomo , Takehiro Nakayama , Akira Kinno , Atsushi Takeshita
发明人： Hideki Yukitomo , Takehiro Nakayama , Akira Kinno , Atsushi Takeshita
IPC分类号： G06F7/00
CPC分类号： H03M7/30
摘要： A data compressor including a separating unit configured to separate input data into cross reference data with the reference information between the vertices, and a vertex group including the plurality of vertices with the types and values, and to output data of the vertex group thus separated; a template storing unit configured to store reference information between vertices having a specific pattern, as a template; a template match detecting unit configured to detect a portion matching the template stored in the template storing unit, from the cross reference data separated by the separating unit; and a template replacing unit configured to replace the matched portion detected by the template match detecting unit with the template, in a state in which the reference information between the vertices can be referred to, and to output the replaced cross reference data.
摘要翻译：一种数据压缩器，包括分离单元，其被配置为将输入数据与顶点之间的参考信息分离成交叉参考数据，以及包括具有类型和值的多个顶点的顶点组，并输出由此分离的顶点组的数据; 模板存储单元，被配置为在具有特定图案的顶点之间存储参考信息作为模板; 模板匹配检测单元，被配置为从由分离单元分离的交叉参考数据检测与模板存储单元中存储的模板匹配的部分; 以及模板替换单元，被配置为在可以参考顶点之间的参考信息的状态下，用模板替换由模板匹配检测单元检测到的匹配部分，并输出替换的交叉参考数据。

9. 发明申请

US20060101413A1 Software operation monitoring apparatus and software operation monitoring method 审中-公开
标题翻译：软件操作监控装置和软件操作监控方法
公开(公告)号：US20060101413A1
公开(公告)日：2006-05-11
申请号：US11201257
申请日：2005-08-11
申请人： Akira Kinno , Takashi Suzuki , Hideki Yukitomo , Ken Ohta , Takehiro Nakayama
发明人： Akira Kinno , Takashi Suzuki , Hideki Yukitomo , Ken Ohta , Takehiro Nakayama
IPC分类号： G06F9/44
CPC分类号： G06F11/0751 , G06F11/0715 , G06F11/0793 , G06F11/3466 , G06F11/3476 , G06F21/552 , G06F2201/865
摘要： A software operation monitoring apparatus for monitoring an operation of software under execution, including: a policy information storing unit configured to store policy information for distinguishing a monitoring target operation and out-of-monitoring operation of software; an execution history recording unit configured to record an execution history of the software; a first analysis unit configured to detect the monitoring target operation from the operation of the software under execution based on the policy information; and a second analysis unit configured to analyze the execution history recorded in the execution history recording unit for the operation detected by the first analysis unit, and determine an existence of a gap of the software from a normal operation.
摘要翻译：一种用于监视正在执行的软件的操作的软件操作监视装置，包括：策略信息存储单元，被配置为存储用于区分监视目标操作的策略信息和软件的监视外操作; 执行历史记录单元，被配置为记录所述软件的执行历史; 第一分析单元，被配置为基于所述策略信息从正在执行的软件的操作中检测所述监视目标操作; 以及第二分析单元，被配置为分析由执行历史记录单元记录的用于由第一分析单元检测到的操作的执行历史，并且从正常操作确定软件的间隙的存在。

10. 发明申请

US20050102304A1 Data compressor, data decompressor, and data management system 失效
标题翻译：数据压缩器，数据解压缩器和数据管理系统
公开(公告)号：US20050102304A1
公开(公告)日：2005-05-12
申请号：US10935584
申请日：2004-09-08
申请人： Hideki Yukitomo , Takehiro Nakayama , Akira Kinno , Atsushi Takeshita
发明人： Hideki Yukitomo , Takehiro Nakayama , Akira Kinno , Atsushi Takeshita
IPC分类号： H03M7/42 , G06F7/00 , G06F17/21 , G06F17/30 , H03M7/30
CPC分类号： H03M7/30
摘要： A data compressor of the present invention comprises: separating means for separating input data having a plurality of vertices with their respective types and values, and reference information between the vertices, into cross reference data with the reference information between the vertices, and a vertex group consisting of the plurality of vertices with the types and values, and for outputting data of the vertex group thus separated; template storing means for storing reference information between vertices having a specific pattern, as a template, wherein the template can share the reference information between the vertices, with other stored templates; template match detecting means for detecting a portion matching the template stored in the template storing means, from the cross reference data separated by the separating means; and template replacing means for replacing the match portion detected by the template match detecting means, in the cross reference data separated by the separating means, with the temperate, in a state in which the reference information between the vertices can be referred to, and for outputting the replaced cross reference data.
摘要翻译：本发明的数据压缩器包括：分离装置，用于将具有多个顶点的输入数据及其各自的类型和值以及顶点之间的参考信息与顶点之间的参考信息和顶点组由具有类型和值的多个顶点组成，并且用于输出如此分离的顶点组的数据; 模板存储装置，用于在具有特定模式的顶点之间存储参考信息作为模板，其中模板可以在顶点之间与其他存储的模板共享参考信息; 模板匹配检测装置，用于从由分离装置分离的交叉参考数据中检测与模板存储装置中存储的模板匹配的部分; 以及模板替换装置，用于在可以参考顶点之间的参考信息的状态下，用分离装置分离的交叉参考数据中的模板匹配检测装置检测到的匹配部分与温带相对应，并且对于输出替换的交叉参考数据。

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