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1. 发明申请

US20100255803A1 RADIO WAVE ARRIVAL STATUS ESTIMATING SYSTEM, ITS METHOD AND PROGRAM 有权
标题翻译：无线电波到达状态估计系统，其方法和程序
公开(公告)号：US20100255803A1
公开(公告)日：2010-10-07
申请号：US12676567
申请日：2008-09-04
申请人： Hiroto Sugahara , Masahiro Motoyoshi , Takashi Ono
发明人： Hiroto Sugahara , Masahiro Motoyoshi , Takashi Ono
IPC分类号： H04B17/00
CPC分类号： H04B7/0413 , H04B17/309 , H04B17/354 , H04B17/364 , H04B17/373 , H04B17/391 , H04B17/3911 , H04B17/3913 , H04B17/40 , H04L25/0204
摘要： A radio wave arrival status estimating system characterized by having an estimating means that estimates whether the physical characteristic of a radio wave received at the reception point of a radio system to be evaluated has reached the minimum allowable level for determining the characteristic of the radio system; that estimates an arrival status of the radio wave at the reception point by applying a first radio wave propagation status estimating technique to the reception point when estimating that the physical characteristic has reached the minimum allowable level; and that estimates an arrival status of the radio wave at the reception point by applying a second radio wave propagation status estimating technique to the reception point when estimating that the physical characteristic has not reached the minimum allowable level.
摘要翻译：一种无线电波到达状态估计系统，其特征在于具有估计装置，其估计在待评估的无线电系统的接收点处接收的无线电波的物理特性是否已经达到用于确定无线电系统的特性的最小允许水平; 当估计物理特性达到最小允许值时，通过对接收点应用第一无线电波传播状态估计技术来估计接收点处无线电波的到达状态; 并且当估计物理特性尚未达到最小允许水平时，通过对接收点应用第二无线电波传播状态估计技术来估计无线电波在接收点处的到达状态。

2. 发明授权

US09002388B2 Radio wave arrival status estimating system, its method and program 有权
标题翻译：无线电波到达状态估计系统，其方法和程序
公开(公告)号：US09002388B2
公开(公告)日：2015-04-07
申请号：US12676567
申请日：2008-09-04
申请人： Hiroto Sugahara , Masahiro Motoyoshi , Takashi Ono
发明人： Hiroto Sugahara , Masahiro Motoyoshi , Takashi Ono
IPC分类号： H04B15/00 , H04L1/00 , G06F11/00 , H04B7/04 , H04B17/00 , H04L25/02
CPC分类号： H04B7/0413 , H04B17/309 , H04B17/354 , H04B17/364 , H04B17/373 , H04B17/391 , H04B17/3911 , H04B17/3913 , H04B17/40 , H04L25/0204
摘要： A radio wave arrival status estimating system characterized by having an estimating means that estimates whether the physical characteristic of a radio wave received at the reception point of a radio system to be evaluated has reached the minimum allowable level for determining the characteristic of the radio system; that estimates an arrival status of the radio wave at the reception point by applying a first radio wave propagation status estimating technique to the reception point when estimating that the physical characteristic has reached the minimum allowable level; and that estimates an arrival status of the radio wave at the reception point by applying a second radio wave propagation status estimating technique to the reception point when estimating that the physical characteristic has not reached the minimum allowable level.
摘要翻译：一种无线电波到达状态估计系统，其特征在于具有估计装置，其估计在待评估的无线电系统的接收点处接收的无线电波的物理特性是否已经达到用于确定无线电系统的特性的最小允许水平; 当估计物理特性达到最小允许值时，通过对接收点应用第一无线电波传播状态估计技术来估计接收点处无线电波的到达状态; 并且当估计物理特性尚未达到最小允许水平时，通过对接收点应用第二无线电波传播状态估计技术来估计无线电波在接收点处的到达状态。

3. 发明授权

US07933558B2 Radio wave arrival state estimation system, radio wave arrival state estimation method, and program 有权
标题翻译：无线电波到达状态估计系统，无线电波到达状态估计方法和程序
公开(公告)号：US07933558B2
公开(公告)日：2011-04-26
申请号：US12089036
申请日：2006-10-04
申请人： Hiroto Sugahara , Masahiro Motoyoshi
发明人： Hiroto Sugahara , Masahiro Motoyoshi
IPC分类号： H04W24/00
CPC分类号： H04B17/3913
摘要： A radio wave propagation characteristic estimation system in a radio communication system includes: non-diffracted wave estimation device configured to estimate propagation characteristics of a radio wave reaching from a predetermined transmission point in a limited evaluation area to a plurality of reception points in the evaluation area and to estimate a component other than diffracted wave among the radio wave component reaching from the transmission point to the reception points; diffracted wave estimation device configured to estimate only a diffracted wave component among the radio components reaching from the transmission point to the respective reception points; and total radio wave component calculation device configured to calculate total radio wave propagation characteristics in the respective reception points considering the estimated result in the non-diffracted wave estimation device and the estimation result of the diffracted wave estimation device.
摘要翻译：无线通信系统中的无线电波传播特性估计系统包括：非衍射波估计装置，被配置为估计从限制评估区域中的预定发送点到达评估区域中的多个接收点的无线电波的传播特性并且估计从传输点到接收点的无线电波分量之外的衍射波的分量; 衍射波估计装置，被配置为仅估计从所述发送点到各个接收点的无线分量中的衍射波分量; 以及全无线电波分量计算装置，其被配置为考虑非衍射波估计装置中的估计结果和衍射波估计装置的估计结果来计算各接收点中的总无线电波传播特性。

4. 发明申请

US20100081390A1 RADIO WAVE PROPAGATION CHARACTERISTIC ESTIMATING SYSTEM, ITS METHOD , AND PROGRAM 有权
标题翻译：无线电波传播特征估计系统，其方法和程序
公开(公告)号：US20100081390A1
公开(公告)日：2010-04-01
申请号：US12527521
申请日：2008-02-15
申请人： Masahiro Motoyoshi , Hiroto Sugahara
发明人： Masahiro Motoyoshi , Hiroto Sugahara
IPC分类号： H04B17/00
CPC分类号： H04W16/18 , H04B17/3912
摘要： The amount of operation processing is reduced without largely degrading an estimation precision of radio wave propagation estimation.The radio wave propagation characteristic estimating system for estimating a radio wave propagation characteristic by taking into decision-theoretical consideration such a structure as a building or indoor furnishings includes the object selecting unit for selecting, from objects within a region to be analyzed, an object whose effect on an estimation precision is small by using position data of a transmission point, the number of constituent faces reducing unit for reducing the number of constituent faces of the selected object, and the radio wave propagation estimating unit for estimating radio wave propagation by using an object within the region to be analyzed which is not selected by the object selecting unit and an object whose number of constituent faces is reduced by the number of constituent faces reducing unit.
摘要翻译：减少操作处理量，而不会大大降低无线电波传播估计的估计精度。通过考虑诸如建筑物或室内装置的结构的决策理论考虑来估计无线电波传播特性的无线电波传播特性估计系统包括：对象选择单元，用于从待分析区域内的对象中选择一个对象，通过使用发送点的位置数据，减少所选择的对象的构成面的数量的构成面减少单元的数量和通过使用用于估计无线电波传播的无线电波传播估计单元的估计精度的影响小要被分析的区域内的物体，其不被对象选择单元选择，并且构成面数的对象减少了构成面减少单元的数量。

5. 发明授权

US08666320B2 Radio wave propagation characteristic estimating system, its method, and program 有权
标题翻译：无线电波传播特性估计系统，其方法和程序
公开(公告)号：US08666320B2
公开(公告)日：2014-03-04
申请号：US12527521
申请日：2008-02-15
申请人： Masahiro Motoyoshi , Hiroto Sugahara
发明人： Masahiro Motoyoshi , Hiroto Sugahara
IPC分类号： H04B17/00
CPC分类号： H04W16/18 , H04B17/3912
摘要： The amount of operation processing is reduced without largely degrading an estimation precision of radio wave propagation estimation.The radio wave propagation characteristic estimating system for estimating a radio wave propagation characteristic by taking into decision-theoretical consideration such a structure as a building or indoor furnishings includes the object selecting unit for selecting, from objects within a region to be analyzed, an object whose effect on an estimation precision is small by using position data of a transmission point, the number of constituent faces reducing unit for reducing the number of constituent faces of the selected object, and the radio wave propagation estimating unit for estimating radio wave propagation by using an object within the region to be analyzed which is not selected by the object selecting unit and an object whose number of constituent faces is reduced by the number of constituent faces reducing unit.
摘要翻译：减少操作处理量，而不会大大降低无线电波传播估计的估计精度。通过考虑诸如建筑物或室内装置的结构的决策理论考虑来估计无线电波传播特性的无线电波传播特性估计系统包括：对象选择单元，用于从待分析区域内的对象中选择一个对象，通过使用发送点的位置数据，减少所选择的对象的构成面的数量的构成面减少单元的数量，以及通过使用用于估计无线电波传播的无线电波传播估计单元，对估计精度的影响较小要被分析的区域内的物体，其不被对象选择单元选择，并且构成面数的对象减少了构成面减少单元的数量。

6. 发明申请

US20090128411A1 RADIO WAVE ARRIVAL STATE ESTIMATION SYSTEM, RADIO WAVE ARRIVAL STATE ESTIMATION METHOD, AND PROGRAM 有权
标题翻译：无线电波到达状态估计系统，无线电波状态估计方法和程序
公开(公告)号：US20090128411A1
公开(公告)日：2009-05-21
申请号：US12089036
申请日：2006-10-04
申请人： Hiroto Sugahara , Masahiro Motoyoshi
发明人： Hiroto Sugahara , Masahiro Motoyoshi
IPC分类号： G01R29/08
CPC分类号： H04B17/3913
摘要： It is possible to accurately estimate propagation considering diffraction without significantly increasing the operation processing amount. A radio wave propagation characteristic estimation system in a radio communication system includes: non-diffracted wave estimation means for estimating propagation characteristic of a radio wave reaching from a predetermined transmission point in a limited evaluation area to a plurality of reception points in the evaluation area and estimating a component other than diffracted wave among the radio wave component reaching from the transmission point to the reception points; diffracted wave estimation means for estimating only a diffracted wave component among the radio components reaching from the transmission point to the respective reception points; and total radio wave component calculation means for calculating total radio wave propagation characteristic in the respective reception points considering the estimated result in the non-diffracted wave estimation means and the estimation result of the diffracted wave estimation means.
摘要翻译：考虑到衍射，可以准确估计传播，而不会显着增加操作处理量。无线通信系统中的无线电波传播特性估计系统包括：非衍射波估计装置，用于估计从有限评估区域中的预定发送点到达评估区域中的多个接收点的无线电波的传播特性，以及在从发送点到接收点的无线电波分量中估计除衍射波之外的分量; 衍射波估计装置，用于仅估计从传输点到各个接收点的无线分量中的衍射波分量; 以及总无线电波分量计算装置，用于考虑非衍射波估计装置中的估计结果和衍射波估计装置的估计结果来计算各个接收点中的总无线电波传播特性。

7. 发明授权

US08675497B2 Communication quality evaluation system, device, method, and program thereof 有权
标题翻译：通信质量评估系统，设备，方法和程序
公开(公告)号：US08675497B2
公开(公告)日：2014-03-18
申请号：US12446903
申请日：2007-11-20
申请人： Hiroto Sugahara , Takashi Ono
发明人： Hiroto Sugahara , Takashi Ono
IPC分类号： H04J1/16 , H04M3/22
CPC分类号： H04L1/24 , H04B17/0082 , H04B17/309
摘要： A communication quality evaluation system, a device, a method, and a program for evaluating communication quality at an arbitrary location, in the form which can actually felt by a user, are provided. According to an instruction from an evaluator, a control device displays a map or layout diagram of a specified area on a map/layout diagram display device and specifies an evaluation point within a display range of the map or the layout diagram. According to the network quality estimated by a network quality estimation unit, a network quality simulation unit for estimating the network quality when communications are performed at the evaluation point deteriorates the evaluation data and transmits the data to an evaluation device. The evaluation data deteriorated is a sample of data actually transmitted and received in the communication system. The evaluation device uses a communication device actually used by a user in the communication system.
摘要翻译：提供了以用户实际感觉到的形式来评估任意位置的通信质量的通信质量评估系统，设备，方法和程序。根据评估者的指示，控制装置在地图/布局图显示装置上显示指定区域的地图或布局图，并在地图或布局图的显示范围内指定评价点。根据由网络质量估计单元估计的网络质量，在评估点执行通信时估计网络质量的网络质量模拟单元劣化评估数据，并将该数据发送到评估装置。评估数据恶化是在通信系统中实际发送和接收的数据的样本。评估装置使用通信系统中的用户实际使用的通信装置。

8. 发明申请

US20100146454A1 POSITION-DEPENDENT INFORMATION REPRESENTATION SYSTEM, POSITION-DEPENDENT INFORMATION REPRESENTATION CONTROL DEVICE, AND POSITION-DEPENDENT INFORMATION REPRESENTATION METHOD 审中-公开
标题翻译：位置依赖信息表示系统，位置相关信息表示控制设备和位置相关信息表示方法
公开(公告)号：US20100146454A1
公开(公告)日：2010-06-10
申请号：US12443555
申请日：2007-11-29
申请人： Hiroto Sugahara , Takashi Ono , Kayato Sekiya
发明人： Hiroto Sugahara , Takashi Ono , Kayato Sekiya
IPC分类号： G06F3/048
CPC分类号： G06Q10/10 , G06F3/0481
摘要： The present invention is intended to provide a position-dependent information representation system which can allow persons other than evaluators to readily recognize at which positions the respective evaluators are evaluating information. Control device causes map/layout display means to display a map or a layout chart of a specified area in according to an instruction of the evaluator, and specifies an evaluation point specified by the evaluator in the display range of the map or the layout chart displayed according to an instruction of the evaluator. Information acquiring means acquires information data representing information of the evaluation point. Information representation section represents the information data. ID receiving means and information representation section connected to control device are connected through communication medium, such that the correspondence of the evaluation point to information representation section can be visually recognized, and information acquiring means transmits the acquired information data to information representation section.
摘要翻译：本发明旨在提供一种位置相关信息表示系统，其可以允许除评估者之外的人员容易地识别各评估者正在评估信息的哪个位置。控制装置使得地图/布局显示装置根据评估者的指示显示指定区域的地图或布局图，并且在地图的显示范围或显示的布局图中指定由评估者指定的评估点根据评估者的指示。信息获取装置获取表示评估点的信息的信息数据。信息表示部分表示信息数据。连接到控制装置的ID接收装置和信息表示部分通过通信介质连接，使得可以可视地识别评估点与信息表示部分的对应关系，并且信息获取装置将获取的信息数据发送到信息表示部分。

9. 发明申请

US20100091668A1 COMMUNICATION QUALITY EVALUATION SYSTEM, DEVICE, METHOD, AND PROGRAM THEREOF 有权
标题翻译：通信质量评估系统，设备，方法和程序
公开(公告)号：US20100091668A1
公开(公告)日：2010-04-15
申请号：US12446903
申请日：2007-11-20
申请人： Hiroto Sugahara , Takashi Ono
发明人： Hiroto Sugahara , Takashi Ono
IPC分类号： H04L12/26
CPC分类号： H04L1/24 , H04B17/0082 , H04B17/309
摘要： A communication quality evaluation system, a device, a method, and a program for evaluating communication quality at an arbitrary location, in the form which can actually felt by a user, are provided. According to an instruction from an evaluator, a control device displays a map or layout diagram of a specified area on a map/layout diagram display device and specifies an evaluation point within a display range of the map or the layout diagram. According to the network quality estimated by a network quality estimation unit, a network quality simulation unit for estimating the network quality when communications are performed at the evaluation point deteriorates the evaluation data and transmits the data to an evaluation device. The evaluation data deteriorated is a sample of data actually transmitted and received in the communication system. The evaluation device uses a communication device actually used by a user in the communication system.
摘要翻译：提供了以用户实际感觉到的形式来评估任意位置的通信质量的通信质量评估系统，设备，方法和程序。根据评估者的指示，控制装置在地图/布局图显示装置上显示指定区域的地图或布局图，并在地图或布局图的显示范围内指定评价点。根据由网络质量估计单元估计的网络质量，在评估点执行通信时估计网络质量的网络质量模拟单元劣化评估数据，并将该数据发送到评估装置。评估数据恶化是在通信系统中实际发送和接收的数据的样本。评估装置使用通信系统中的用户实际使用的通信装置。

10. 发明授权

US07634265B2 Radio wave propagation characteristic estimation system, and its method and program 有权
标题翻译：无线电波传播特性估计系统及其方法和程序
公开(公告)号：US07634265B2
公开(公告)日：2009-12-15
申请号：US10556128
申请日：2005-03-17
申请人： Hiroto Sugahara , Yoshinori Watanabe , Takashi Ono
发明人： Hiroto Sugahara , Yoshinori Watanabe , Takashi Ono
IPC分类号： H04W24/00
CPC分类号： H04B17/3912
摘要： A radio wave characteristic estimation system and its method estimate radio wave propagation characteristics in an investigation object area in a part of a coverage area of a wireless system, which becomes an object of the estimation, at high speed and with high precision, when the coverage area is wide. In a three-dimensional area including a plurality of contents, a transmission source and the investigation object area to be investigated as to the propagation environment of radio waves emitted from the transmission source are provided. When estimating a radio wave propagation environment in the investigation object area, a general radio wave propagation situation acquisition unit finds general radio wave propagation situation within the investigation object area or in the vicinity thereof. A pseudo transmission source preparation unit prepares finite pseudo transmission sources to simulate the general radio wave propagation situation. A radio wave propagation estimation unit conducts detailed radio wave propagation estimation by designating the finite pseudo transmission sources as new transmission sources and an analysis area including the investigation object area as an analysis object.
摘要翻译：无线电波特性估计系统及其方法在无线系统的覆盖区域的一部分中的调查对象区域中估计无线电波传播特性，该无线电波传播特性成为估计对象的高速和高精度，当覆盖面积很宽在包括多个内容的三维区域中，提供了关于从发送源发射的无线电波的传播环境的发送源和调查对象区域。当估计调查对象区域内的无线电波传播环境时，一般无线电波传播状况获取单元在调查对象区域内或其附近发现一般的无线电波传播状况。伪传输源准备单元准备有限的伪传输源来模拟一般的无线电波传播情况。无线电波传播估计单元通过将有限伪传输源指定为新的传输源和包括调查对象区域的分析区域作为分析对象来进行详细的无线电波传播估计。

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