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    • 1. 发明授权
    • Communication quality evaluation system, device, method, and program thereof
    • 通信质量评估系统,设备,方法和程序
    • US08675497B2
    • 2014-03-18
    • US12446903
    • 2007-11-20
    • Hiroto SugaharaTakashi Ono
    • Hiroto SugaharaTakashi Ono
    • H04J1/16H04M3/22
    • H04L1/24H04B17/0082H04B17/309
    • 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.
    • 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。
    • 2. 发明申请
    • POSITION-DEPENDENT INFORMATION REPRESENTATION SYSTEM, POSITION-DEPENDENT INFORMATION REPRESENTATION CONTROL DEVICE, AND POSITION-DEPENDENT INFORMATION REPRESENTATION METHOD
    • 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
    • US20100146454A1
    • 2010-06-10
    • US12443555
    • 2007-11-29
    • Hiroto SugaharaTakashi OnoKayato Sekiya
    • Hiroto SugaharaTakashi OnoKayato Sekiya
    • G06F3/048
    • G06Q10/10G06F3/0481
    • 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.
    • 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。
    • 3. 发明申请
    • COMMUNICATION QUALITY EVALUATION SYSTEM, DEVICE, METHOD, AND PROGRAM THEREOF
    • 通信质量评估系统,设备,方法和程序
    • US20100091668A1
    • 2010-04-15
    • US12446903
    • 2007-11-20
    • Hiroto SugaharaTakashi Ono
    • Hiroto SugaharaTakashi Ono
    • H04L12/26
    • H04L1/24H04B17/0082H04B17/309
    • 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.
    • 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。
    • 6. 发明授权
    • Radio wave propagation characteristic estimation system, and its method and program
    • 无线电波传播特性估计系统及其方法和程序
    • US07634265B2
    • 2009-12-15
    • US10556128
    • 2005-03-17
    • Hiroto SugaharaYoshinori WatanabeTakashi Ono
    • Hiroto SugaharaYoshinori WatanabeTakashi Ono
    • H04W24/00
    • H04B17/3912
    • 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.
    • 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。