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公开(公告)号：US20110090812A1
公开(公告)日：2011-04-21
申请号：US12978168
申请日：2010-12-23
申请人： Akio Aoyama
发明人： Akio Aoyama
摘要： There are disclosed a method of and a system for collecting information related to operation of a radio communication system inexpensively and easily. A mobile radio terminal monitors a communication status of user communication, and detects as a trigger when the communication status has satisfied a predetermined condition. When a trigger is detected, the mobile radio terminal acquires a reception status of a radio signal and the position of the mobile radio terminal. The mobile radio terminal sends measured information including the reception status and the position to an information collecting server. The information collecting server receives the measured information from the mobile radio terminal and records therein the measured information which has been received.
摘要翻译： 公开了一种用于收集与无线电通信系统的操作有关的信息的方法和系统，其便利且容易。 移动无线终端监视用户通信的通信状态，并且当通信状态满足预定条件时，检测为触发。 当检测到触发时，移动无线电终端获取无线电信号的接收状态和移动无线电终端的位置。 移动无线终端向信息收集服务器发送包括接收状态和位置的测量信息。 信息收集服务器从移动无线终端接收测量信息，并在其中记录已经接收的测量信息。
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公开(公告)号：US07352798B2
公开(公告)日：2008-04-01
申请号：US10517371
申请日：2003-06-06
申请人： Satoshi Oura , Akio Aoyama
发明人： Satoshi Oura , Akio Aoyama
IPC分类号： H04L27/06
CPC分类号： H04B1/7097 , H04B1/7117 , H04B1/712
摘要： A switching circuit (112) is controlled by an in-slot interface-noise-power-control output circuit (115) to output an in-slot interface noise power (107-n) to a past-slot interference-noise-power memory (110), if there is no estimated value for an interference noise power of finger n of one slot before. If the interference noise power of the one slot before is not estimated and yet there exists an interference noise power which has been once estimated, the past-slot interference-noise-power memory (110) stores therein an interference noise power in a last slot which has been valid. An inter-slot averaging processing is performed between the interference noise power (111-n) from the past-slot interference-noise-power memory (110) and an estimated value (107-n) for the interference noise power in the current slot.
摘要翻译： 开关电路（112）由插槽间接口噪声功率控制输出电路（115）控制，以将时隙接口噪声功率（107-n）输出到过去时隙干扰噪声功率存储器 （110），如果前一个时隙的手指n的干扰噪声功率没有估计值。 如果前一时隙的干扰噪声功率未被估计，并且存在已经被估计的干扰噪声功率，则过去时隙干扰噪声功率存储器（110）在其中存储最后时隙中的干扰噪声功率 这是有效的。 在来自过去时隙干扰噪声功率存储器（110）的干扰噪声功率（111-n）和用于当前时隙中的干扰噪声功率的估计值（107-n）之间执行时隙间平均处理 。
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公开(公告)号：US20050254607A1
公开(公告)日：2005-11-17
申请号：US10517371
申请日：2003-06-06
申请人： Satoshi Oura , Akio Aoyama
发明人： Satoshi Oura , Akio Aoyama
CPC分类号： H04B1/7097 , H04B1/7117 , H04B1/712
摘要： A switching circuit (112) is controlled by an in-slot interface-noise-power-control output circuit (115) to output an in-slot interface noise power (107-n) to a past-slot interference-noise-power memory (110), if there is no estimated value for an interference noise power of finger n of one slot before. If the interference noise power of the one slot before is not estimated and yet there exists an interference noise power which has been once estimated, the past-slot interference-noise-power memory (110) stores therein an interference noise power in a last slot which has been valid. An inter-slot averaging processing is performed between the interference noise power (111-n) from the past-slot interference-noise-power memory (110) and an estimated value (107-n) for the interference noise power in the current slot.
摘要翻译： 开关电路（112）由插槽间接口噪声功率控制输出电路（115）控制，以将时隙接口噪声功率（107-n）输出到过去时隙干扰噪声功率存储器 （110），如果前一个时隙的手指n的干扰噪声功率没有估计值。 如果前一时隙的干扰噪声功率未被估计，并且存在已经被估计的干扰噪声功率，则过去时隙干扰噪声功率存储器（110）在其中存储最后时隙中的干扰噪声功率 这是有效的。 在来自过去时隙干扰噪声功率存储器（110）的干扰噪声功率（111-n）和用于当前时隙中的干扰噪声功率的估计值（107-n）之间执行时隙间平均处理 。
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公开(公告)号：US06282229B1
公开(公告)日：2001-08-28
申请号：US09332701
申请日：1999-06-14
申请人： Akio Aoyama
发明人： Akio Aoyama
IPC分类号： A61F206
CPC分类号： H04B1/707
摘要： To synchronize spread spectrum (SS) signal with PN sequence, even when a Doppler frequency of fading is low. Delay profile combining means outputs a combined delay profile from delay profiles which are outputted from receiving units. Further, the synch chip timing which is obtained from the combined delay profile is fed commonly to receiving units for path diversity combining.
摘要翻译： 为了使扩频（SS）信号与PN序列同步，即使当衰落的多普勒频率低时， 延迟分布组合装置从接收单元输出的延迟分布输出组合的延迟分布。 此外，从组合延迟分布获得的同步码片定时被共同馈送到用于路径分集组合的接收单元。
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公开(公告)号：US20190239102A1
公开(公告)日：2019-08-01
申请号：US16383195
申请日：2019-04-12
申请人： Akio AOYAMA
发明人： Akio AOYAMA
摘要： A mobile radio terminal includes a positional information acquisition unit to measure the position of the mobile radio terminal as position information using a Global Positioning System; a reception status acquisition unit to detect a handover failure; and a controller to send information of the position information and handover failure information to a base station.
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6.发明授权Wireless terminal, wireless communication system, and area quality information collection method 有权无线终端，无线通信系统和区域质量信息收集方法公开(公告)号：US08761789B2
公开(公告)日：2014-06-24
申请号：US13115283
申请日：2011-05-25
申请人： Fumihiko Ono , Akio Aoyama
发明人： Fumihiko Ono , Akio Aoyama
IPC分类号： H04W72/00
CPC分类号： H04W24/10 , H04B17/24 , H04B17/309
摘要： A wireless terminal that carries out communication by a wireless circuit includes information acquisition means, transmission means, and transmission control means. The information acquisition means measures the communication quality of the wireless circuit. The transmission control means issues an instruction to the transmission means to transmit area quality information when basic transmission trigger conditions that have been determined in advance as time information are satisfied and when additional transmission trigger conditions are satisfied that have been determined that correspond to the state of the wireless terminal such that battery consumption is reduced. Upon receiving the instruction, the transmission means transmits area quality information that includes the communication quality that was measured by the information acquisition means.
摘要翻译： 由无线电路执行通信的无线终端包括信息获取装置，发送装置和发送控制装置。 信息获取装置测量无线电路的通信质量。 发送控制装置向发送装置发出指示，当基本发送触发条件已经被预先确定为满足时间信息的基本发送触发条件以及满足已经确定的附加发送触发条件时发送区域质量信息， 无线终端使得电池消耗降低。 发送装置接收到指示后，发送包含由信息取得装置测定出的通信质量的区域质量信息。
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公开(公告)号：US08718022B2
公开(公告)日：2014-05-06
申请号：US12978168
申请日：2010-12-23
申请人： Akio Aoyama
发明人： Akio Aoyama
IPC分类号： H04B7/216
摘要： There are disclosed a method of and a system for collecting information related to operation of a radio communication system inexpensively and easily. A mobile radio terminal monitors a communication status of user communication, and detects as a trigger when the communication status has satisfied a predetermined condition. When a trigger is detected, the mobile radio terminal acquires a reception status of a radio signal and the position of the mobile radio terminal. The mobile radio terminal sends measured information including the reception status and the position to an information collecting server. The information collecting server receives the measured information from the mobile radio terminal and records therein the measured information which has been received.
摘要翻译： 公开了一种用于收集与无线电通信系统的操作有关的信息的方法和系统，其便利且容易。 移动无线终端监视用户通信的通信状态，并且当通信状态满足预定条件时，检测为触发。 当检测到触发时，移动无线电终端获取无线电信号的接收状态和移动无线电终端的位置。 移动无线终端向信息收集服务器发送包括接收状态和位置的测量信息。 信息收集服务器从移动无线终端接收测量信息，并在其中记录已经接收的测量信息。
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公开(公告)号：US08150413B2
公开(公告)日：2012-04-03
申请号：US12093522
申请日：2006-10-25
申请人： Akio Aoyama , Koujirou Hamabe
发明人： Akio Aoyama , Koujirou Hamabe
IPC分类号： H04W72/00
CPC分类号： H04W16/18
摘要： Disclosed is a technology for easy balancing between cells by securing a cell balance, using an optimization process adopting a radio parameter as a parameter of an objective function. Objective function extractor 11 sets up optimizing condition at least including an objective function that has a radio parameter of a base station as the objective function parameter and is used for an optimization process to balance traffic loads between cells, using cell balance values between a target cell whose characteristic changes by modification of the parameter and neighboring cells existing around the target cell. Optimizer 12 performs an optimization process in accordance with the optimizing condition set by objective function extractor 11 to determine the value of the parameter to be the solution.
摘要翻译： 公开了一种通过使用采用无线电参数作为目标函数的参数的优化过程来确保小区平衡来容易地平衡小区之间的技术。 目标函数提取器11设置优化条件，至少包括具有基站的无线电参数的目标函数作为目标函数参数，并且用于优化过程以平衡小区之间的业务负载，使用目标小区之间的小区平衡值 其特征通过修改参数和存在于目标单元周围的相邻单元而改变。 优化器12根据由目标函数提取器11设置的优化条件执行优化处理，以确定作为解的参数的值。
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9.发明授权User throughput geographical distribution estimating system and user throughput geographical distribution estimating method 有权用户吞吐量地理分布估算系统和用户吞吐量地理分布估算方法公开(公告)号：US07697474B2
公开(公告)日：2010-04-13
申请号：US11813296
申请日：2005-11-17
申请人： Akio Aoyama , Kojiro Hamabe
发明人： Akio Aoyama , Kojiro Hamabe
IPC分类号： H04W4/00
摘要： A system is provided for estimating the geographical distribution of user throughput in a cellular system, including user terminals and a base station for effecting wireless packet communications with user terminals inside in its own cell using a shared channel. Reception quality estimating means (11) estimates the reception quality of the shared channel at the location of a user terminal in the cell. Traffic information reading means (12) reads the traffic information on the estimation target area in which estimation of the reception quality was performed. User throughput estimating means (13) estimates the user throughput at the location of a user terminal in the cell, using the user throughput calculating function that receives as its input the reception quality of the shared channel at the location of the user terminal in the cell and the traffic information on the estimation target area and calculates user throughput.
摘要翻译： 提供了一种用于估计蜂窝系统中用户吞吐量的地理分布的系统，包括用户终端和基站，用于使用共享信道在其自己的小区内实现与用户终端的无线分组通信。 接收质量估计装置（11）估计小区中的用户终端的位置处的共享信道的接收质量。 交通信息读取单元（12）读取进行了接收质量推定的估计对象区域的交通信息。 用户吞吐量估计装置（13）使用用户吞吐量计算功能来估计用户终端在小区中的用户吞吐量，该用户吞吐量计算功能在小区中的用户终端的位置接收共享信道的接收质量 和估计目标区域上的交通信息，并计算用户吞吐量。
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10.发明申请Method for deciding tilt angle of antenna in radio communication system and apparatus for deciding the same 有权用于确定无线电通信系统中的天线的倾斜角的方法和用于确定其的装置公开(公告)号：US20050250542A1
公开(公告)日：2005-11-10
申请号：US10528070
申请日：2004-08-04
申请人： Akio Aoyama , Kojiro Hamabe
发明人： Akio Aoyama , Kojiro Hamabe
摘要： The purpose of the present invention is to provide a tilt angle deciding method and a system wherein tilt angles to diminish the deterioration rate of the entire system can be obtained in the radio communication system. The method comprises the steps of setting initial values of tilt angles; calculating the deterioration rate at the initial values of tilt angles; selecting an antenna for reducing a tilt angle; reducing the tilt angle of the selected antenna; calculating a deterioration rate at the time when the tilt angle is reduced; determining the continuity of repeating the processes, after repeating the series of processes for reducing these tilt angles, and increasing tilt angles repeatedly in the similar way. In addition, the method comprises the steps of outputting tilt angles for diminishing a small deterioration rate, and determining whether the processes of repeating the whole steps finish. With the above-specified processes, it becomes possible to obtain tilt angles for diminishing the deterioration rate of the entire system in comparison with that obtained at initial values of tilt angles.
摘要翻译： 本发明的目的是提供一种倾斜角决定方法和系统，其中在无线电通信系统中可以获得倾斜角度来降低整个系统的劣化率。 该方法包括设置倾斜角的初始值的步骤; 计算倾斜角的初始值的劣化率; 选择用于减小倾斜角的天线; 降低所选天线的倾斜角度; 计算倾斜角度减小时的劣化率; 在重复一系列减少这些倾斜角度的处理之后，以类似的方式重复地增加倾斜角，确定重复该过程的连续性。 此外，该方法包括输出用于减小劣化率的倾斜角度的步骤，以及确定重复整个步骤的处理是否完成。 通过上述规定的处理，与以倾斜角度的初始值相比，可以获得与系统整体的退化率相比降低的倾斜角度。
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