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1. 发明申请

US20080030269A1 DISTORTION COMPENSATOR AND WIRELESS COMMUNICATION DEVICE 失效
标题翻译：失真补偿器和无线通信设备
公开(公告)号：US20080030269A1
公开(公告)日：2008-02-07
申请号：US11775418
申请日：2007-07-10
申请人： Shinichiro TSUDA , Nishiki Mizusawa , Tomoari Itagaki
发明人： Shinichiro TSUDA , Nishiki Mizusawa , Tomoari Itagaki
IPC分类号： H03F1/26
CPC分类号： H03F1/3294 , H03F3/24 , H03F2200/336 , H04L27/367
摘要： A distortion compensator, comprising a distortion component generator that generates a distortion component orthogonal baseband signal corresponding to a nonlinear distortion component based upon an analog orthogonal baseband signal, a distortion component synthesizer that synthesizes a composite signal by combining the analog orthogonal baseband signal and the distortion component orthogonal baseband signal and a first switch through which control is executed as to whether or not to input the distortion component orthogonal baseband signal to the distortion component synthesizer, is provided.
摘要翻译：一种失真补偿器，包括：失真分量生成器，其基于模拟正交基带信号生成与非线性失真分量相对应的失真分量正交基带信号;失真分量合成器，其通过组合模拟正交基带信号和失真提供了分量正交基带信号和通过其执行关于是否将失真分量正交基带信号输入到失真分量合成器的第一开关。

2. 发明申请

US20110116395A1 RADIO COMMUNICATION TERMINAL, COMMUNICATION METHOD, AND RADIO COMMUNICATION SYSTEM 有权
标题翻译：无线电通信终端，通信方法和无线电通信系统
公开(公告)号：US20110116395A1
公开(公告)日：2011-05-19
申请号：US12894545
申请日：2010-09-30
申请人： Shinichiro TSUDA
发明人： Shinichiro TSUDA
IPC分类号： H04J3/14
CPC分类号： H04W28/18 , H04W24/10 , H04W72/085
摘要： There is provided a radio communication terminal including a measurement execution section which measures, as a measurement value, strength or quality of a signal received by a reception circuit from a base station, a measurement report creation section which creates a measurement report containing the measurement value, an offset amount setting section which sets a correction amount based on a usage status of the radio communication terminal by a user, an offset correction section which calculates an output value by subtracting the correction amount set by the offset amount setting section from the measurement value measured by the measurement execution section, and a measurement report transmission timing control section which designates a timing of transmitting the measurement report created by the measurement report creation section based on the output value calculated by the offset correction section and a threshold.
摘要翻译：提供了一种无线电通信终端，包括测量执行部分，其测量从基站接收的接收电路接收的信号的强度或质量作为测量值;测量报告创建部分，其创建包含测量值的测量报告，偏移量设定部，其基于用户对无线通信终端的使用状态设定校正量;偏移校正部，其通过从所述测量值减去所述偏移量设定部所设定的校正量来计算输出值由测量执行部测量的测量报告发送定时控制部分，其根据由偏移校正部分计算的输出值和阈值来指定由测量报告创建部分创建的测量报告的发送定时。

3. 发明申请

US20100019812A1 PLL CIRCUIT, RADIO TERMINAL DEVICE AND CONTROL METHOD OF PLL CIRCUIT 有权
标题翻译： PLL电路，无线电终端设备和PLL电路的控制方法
公开(公告)号：US20100019812A1
公开(公告)日：2010-01-28
申请号：US12496065
申请日：2009-07-01
申请人： Shinichiro TSUDA
发明人： Shinichiro TSUDA
IPC分类号： H03L7/06
CPC分类号： H03L7/08 , H03L7/085
摘要： There is provided a PLL circuit including a phase comparison unit that compares an accumulated addition value of a division ratio converted into a digital value and that of an oscillating signal from an oscillator controlled by using the digital value in each cycle of a reference frequency, a data conversion unit that has a variable gain amplification unit to change a gain and causes output of the phase comparison unit to converge to an arbitrary setting value, an offset detection unit that detects an offset arising due to a change in gain of the variable gain amplification unit using output of the phase comparison unit, and an offset compensation unit that compensates for the offset detected by the offset detection unit in timing when the gain of the variable gain amplification unit changes.
摘要翻译：提供一种PLL电路，其包括相位比较单元，该相位比较单元比较转换成数字值的分频比的累积加法值与来自基准频率的每个周期中使用数字值控制的振荡器的振荡信号的累积加法值，数据转换单元，具有可变增益放大单元，用于改变增益并使相位比较单元的输出收敛到任意设定值;偏移检测单元，检测由于可变增益放大增益变化引起的偏移以及偏移补偿单元，其在可变增益放大单元的增益改变的时刻补偿由偏移检测单元检测到的偏移。

4. 发明申请

US20090079508A1 PLL CIRCUIT 有权
标题翻译： PLL电路
公开(公告)号：US20090079508A1
公开(公告)日：2009-03-26
申请号：US12235645
申请日：2008-09-23
申请人： Shinichiro TSUDA
发明人： Shinichiro TSUDA
IPC分类号： H03L7/099
CPC分类号： H03L7/187 , H03L7/085 , H03L7/0991
摘要： Disclosed herein is a phase lock loop (PLL) circuit capable of executing digital control of an oscillation circuit thereof by using a dividing ratio represented by a digital value obtained by dividing an oscillation frequency by a reference frequency. The PLL circuit includes a phase comparator for comparing the digital value obtained by converting the dividing ratio with a digital value representing each cumulative addition value of a clock count expressed in a decimal-point format representing the oscillation signal in each period of a reference signal, a loop-gain control section configured to control the loop gain of the PLL circuit, and an output converging section configured to converge an output by the phase comparator.
摘要翻译：这里公开了一种锁相环（PLL）电路，其能够通过使用由通过将振荡频率除以参考频率而获得的数字值表示的分频比来执行其振荡电路的数字控制。 PLL电路包括：相位比较器，用于将通过将分频比转换得到的数字值与表示参考信号的每个周期中的振荡信号的以小数点格式表示的时钟计数的每个累积相加值的数字值进行比较，环路增益控制部分，被配置为控制PLL电路的环路增益;以及输出会聚部分，被配置为使相位比较器的输出进行会聚。

5. 发明申请

US20100304742A1 METHOD, SYSTEM, MOBILE TERMINAL AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：方法，系统，移动终端和计算机程序产品
公开(公告)号：US20100304742A1
公开(公告)日：2010-12-02
申请号：US12783150
申请日：2010-05-19
申请人： Shinichiro TSUDA
发明人： Shinichiro TSUDA
IPC分类号： H04W8/00
CPC分类号： H04W24/02 , H04B17/318 , H04L5/0048 , H04W4/02 , H04W8/22 , H04W24/08 , H04W36/0061 , H04W48/16
摘要： Systems, methods, and computer program products are provided for calculating an indicator of a quality of communication within a wireless communication access network and for estimating the available capacity of a base station within the wireless communication access network. In one exemplary embodiment, a method comprises receiving an indication, generated by a mobile terminal, of the quality of communication between the base station and the mobile terminal, and estimating the available capacity of the base station based on the received indication.
摘要翻译：提供了系统，方法和计算机程序产品，用于计算无线通信接入网络内的通信质量的指标，并且用于估计无线通信接入网络内的基站的可用容量。在一个示例性实施例中，一种方法包括：接收由移动终端产生的指示，基站和移动终端之间的通信质量，以及基于所接收的指示来估计基站的可用容量。

6. 发明申请

US20120207023A1 INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND COMMUNICATION SYSTEM 有权
标题翻译：信息处理方法，信息处理装置和通信系统
公开(公告)号：US20120207023A1
公开(公告)日：2012-08-16
申请号：US13367628
申请日：2012-02-07
申请人： Shinichiro TSUDA
发明人： Shinichiro TSUDA
IPC分类号： H04W72/00 , H04L12/26
CPC分类号： H04W48/06
摘要： An information processing method includes determining, when a connection request for connecting, via a base station relating to a first communication carrier, a first wireless communication device to a base station relating to a second communication carrier is received from the first wireless communication device, permission or non-permission for the connection request based on connection information on the number of wireless communication devices connected to a base station relating to the connection request, and setting a connection right to be connected to the base station relating to the connection request to the first wireless communication device when permission is determined in the determining.
摘要翻译：一种信息处理方法，包括：从所述第一无线通信装置接收到经由与第一通信载体相关的基站与第二无线通信装置的连接请求到与所述第二通信载体有关的基站的连接请求时，或者基于与连接到连接请求的与基站连接的无线通信设备的数量的连接信息的连接请求的不允许，并且将与连接请求有关的基站的连接权设置为第一无线通信设备在确定中确定许可时。

7. 发明申请

US20110317583A1 WIRELESS COMMUNICATION DEVICE, PROGRAM, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信设备，程序，无线通信方法和无线通信系统
公开(公告)号：US20110317583A1
公开(公告)日：2011-12-29
申请号：US13162462
申请日：2011-06-16
申请人： Shinichiro TSUDA
发明人： Shinichiro TSUDA
IPC分类号： H04W24/02
CPC分类号： H04W28/06 , H04W36/30 , H04W36/36 , H04W48/20
摘要： There is provided a wireless communication device including a receiving unit that receives a radio signal transmitted from a base station providing a wireless communication service, a congestion calculation unit that calculates a degree of congestion of the wireless communication service based on a received result of the radio signal by the receiving unit, and an effective communication rate estimation unit that estimates an effective communication rate of the wireless communication service by use of the degree of congestion calculated by the congestion calculation unit.
摘要翻译：提供了一种无线通信装置，包括：接收单元，其接收从提供无线通信服务的基站发送的无线信号;拥挤计算单元，其基于所述无线电的接收结果来计算所述无线通信服务的拥塞程度信号，以及有效通信速率估计单元，其通过使用由拥塞计算单元计算的拥塞程度来估计无线通信服务的有效通信速率。

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