公开(公告)号：US20070232281A1

公开(公告)日：2007-10-04

申请号：US11686943

申请日：2007-03-15

申请人： Yuko Nakai ,  Fumio Anekoji ,  Koichi Matsuo

发明人： Yuko Nakai ,  Fumio Anekoji ,  Koichi Matsuo

IPC分类号： H04Q7/38 ,  G08B1/08

CPC分类号： H04W8/26 ,  H04W8/205

摘要： A wireless communication device, an individual information writing device, and an individual information setting method that efficiently write individual information, such as a unique identifier used for wireless communication, to each wireless device. An address writing device transmits a unique address setting communication request. A wireless device has a control unit that checks whether a provisional address is set in a unique address memory. When a provisional address is set, the control unit measures the signal intensity of a received unique address setting communication request with an electric field intensity measuring unit. When the electric field intensity is greater than a threshold value stored in an address setting condition memory and thereby satisfies an address setting condition, the wireless device performs a process for setting a unique address and then transmits a completion notification to the address writing device.

摘要翻译： 无线通信装置，个人信息写入装置以及个别信息设定方法，对每个无线装置有效地写入诸如用于无线通信的唯一标识符之类的个人信息。 地址写入装置发送唯一地址设定通信请求。 无线设备具有控制单元，该控制单元检查临时地址是否设置在唯一地址存储器中。 当设置临时地址时，控制单元利用电场强度测量单元测量所接收到的唯一地址设置通信请求的信号强度。 当电场强度大于存储在地址设置条件存储器中的阈值，从而满足地址设置条件时，无线设备执行用于设置唯一地址的处理，然后将完成通知发送到地址写入装置。

公开(公告)号：US07978793B2

公开(公告)日：2011-07-12

申请号：US12026556

申请日：2008-02-06

申请人： Fumio Anekoji

发明人： Fumio Anekoji

IPC分类号： H04L27/06 ,  H03M13/00

CPC分类号： H04L1/0045 ,  H04L25/067

摘要： A receiver system, which generates a soft decision signal from a hard decision signal, includes a hard output receiver for determining a received bit to generate a hard decision signal. A hard input soft output receiver determines an estimated probability of symbol data corresponding to the received bit based on the hard decision signal and generates a soft decision signal represented by a log-likelihood ratio from the estimated probability.

摘要翻译： 从硬判决信号产生软判决信号的接收机系统包括用于确定接收到的比特以产生硬判决信号的硬输出接收机。 硬输入软输出接收器基于硬判决信号确定与接收到的比特相对应的符号数据的估计概率，并根据估计概率生成由对数似然比表示的软判决信号。

公开(公告)号：US08514785B2

公开(公告)日：2013-08-20

申请号：US13079030

申请日：2011-04-04

申请人： Fumio Anekoji ,  Pubudu Sampath Wijesena

发明人： Fumio Anekoji ,  Pubudu Sampath Wijesena

IPC分类号： H04W88/06

CPC分类号： H04B1/001 ,  H04B1/0067 ,  H04B1/0082 ,  H04B1/525 ,  H04W88/06

摘要： When a wireless communication device is receiving, a baseband circuit generates frequency domain LTE and WCDMA signals using a Fourier transform. The frequency domain WCDMA signal is then filtered with an RRC filter and converted back to the time domain using an inverse discrete Fourier transform. During transmission, the baseband circuit uses a Fourier transform to convert a time domain WCDMA signal to a frequency domain WCDMA signal. The frequency domain WCDMA signal is then filtered with an RRC filter and combined with a frequency domain LTE signal using an inverse Fourier Transform.

摘要翻译： 当无线通信设备正在接收时，基带电路使用傅立叶变换来生成频域LTE和WCDMA信号。 然后用RRC滤波器对频域WCDMA信号进行滤波，并使用逆离散傅立叶变换将其转换回时域。 在传输过程中，基带电路使用傅立叶变换将时域WCDMA信号转换成频域WCDMA信号。 然后用RRC滤波器对频域WCDMA信号进行滤波，并使用傅里叶逆变换与频域LTE信号组合。

公开(公告)号：US07376568B2

公开(公告)日：2008-05-20

申请号：US11315733

申请日：2005-12-22

申请人： Fumio Anekoji

发明人： Fumio Anekoji

IPC分类号： G10L21/00

CPC分类号： G10L19/16

摘要： A voice processor performing logarithm compression and decompression enabling various signal processing functions to be efficiently added. When there is a μ Law compression input, an approximate logarithm conversion process is performed. The processor performs bit inversion on the μ Law compression value and sets MSB to “0” to obtain an approximate μ log value. The approximate μ log value is then subjected to various basic calculations. With respect to the approximate μ log value, multiplication of linear values is performed through addition, and division is performed through subtraction. Further, the squaring of a linear value is performed by shifting 1 bit toward the right, and square root calculation of a linear value is performed by shifting 1 bit to the left. Also, a twofold of the linear value is calculated by adding “16”. The processor outputs the result to obtaining a μ Law compression output.

摘要翻译： 执行对数压缩和解压缩的语音处理器能够有效地添加各种信号处理功能。 当存在μ法压缩输入时，执行近似对数转换处理。 处理器对mu Law压缩值执行位反转，并将MSB设置为“0”，以获得近似的mu对数值。 然后对大致的mu对数值进行各种基本计算。 对于近似的mu对数值，通过加法执行线性值的乘法，并通过减法进行除法。 此外，通过向右移1位来执行线性值的平方，并且通过向左移1位来执行线性值的平方根计算。 另外，通过加上“16”来计算线性值的两倍。 处理器输出结果以获得μ法压缩输出。

公开(公告)号：US20120250614A1

公开(公告)日：2012-10-04

申请号：US13079030

申请日：2011-04-04

申请人： Fumio ANEKOJI ,  Pubudu Sampath Wijesena

发明人： Fumio ANEKOJI ,  Pubudu Sampath Wijesena

IPC分类号： H04W88/10

CPC分类号： H04B1/001 ,  H04B1/0067 ,  H04B1/0082 ,  H04B1/525 ,  H04W88/06

摘要： When a wireless communication device is receiving, a baseband circuit generates frequency domain LTE and WCDMA signals using a Fourier transform. The frequency domain WCDMA signal is then filtered with an RRC filter and converted back to the time domain using an inverse discrete Fourier transform. During transmission, the baseband circuit uses a Fourier transform to convert a time domain WCDMA signal to a frequency domain WCDMA signal. The frequency domain WCDMA signal is then filtered with an RRC filter and combined with a frequency domain LTE signal using an inverse Fourier Transform.

摘要翻译： 当无线通信设备正在接收时，基带电路使用傅立叶变换来生成频域LTE和WCDMA信号。 然后用RRC滤波器对频域WCDMA信号进行滤波，并使用逆离散傅立叶变换将其转换回时域。 在传输过程中，基带电路使用傅立叶变换将时域WCDMA信号转换成频域WCDMA信号。 然后用RRC滤波器对频域WCDMA信号进行滤波，并使用傅里叶逆变换与频域LTE信号组合。

公开(公告)号：US20090286556A1

公开(公告)日：2009-11-19

申请号：US12436147

申请日：2009-05-06

申请人： Taku YUMOTO ,  Fumio ANEKOJI

发明人： Taku YUMOTO ,  Fumio ANEKOJI

IPC分类号： H04W24/00 ,  G01B13/12 ,  G06F15/00

CPC分类号： G01C21/20 ,  G01C21/206 ,  G01C21/36 ,  H04M1/72538 ,  H04M1/72572 ,  H04M2250/12

摘要： An apparatus, method and program for outputting a present position that enables a user to be located with further accuracy even in a multi-level area. A control unit periodically sends a reference atmospheric pressure information obtaining request to a base station and obtains reference atmospheric pressure information including the atmospheric pressure and altitude of the base station from the base station and stores the obtained information in a data storage. The control unit uses the measurement value of atmospheric pressure obtained from a pressure sensor and an altitude calculation equation including the reference atmospheric pressure information to periodically calculate and record in the data storage the altitude of the present position. When an emergency button is pushed, the control unit issues to an emergency contact an emergency notification including the present altitude or the altitude recorded in the data storage.

摘要翻译： 一种用于输出当前位置的装置，方法和程序，其使得即使在多级区域中也能够进一步精确地定位用户。 控制单元周期性地向基站发送参考大气压信息获取请求，并从基站获取包括基站的大气压和高度的参考大气压信息，并将所获得的信息存储在数据存储器中。 控制单元使用从压力传感器获得的大气压力的测量值和包括参考大气压力信息的高度计算方程来周期性地计算并在数据存储器中记录当前位置的高度。 当按下紧急按钮时，控制单元向紧急联系人发出包括当前高度或数据存储器中记录的高度的紧急通知。

公开(公告)号：US20090196380A1

公开(公告)日：2009-08-06

申请号：US12026556

申请日：2008-02-06

申请人： Fumio ANEKOJI

发明人： Fumio ANEKOJI

IPC分类号： H03D1/00 ,  H04L27/06

CPC分类号： H04L1/0045 ,  H04L25/067

摘要： A receiver system, which generates a soft decision signal from a hard decision signal, includes a hard output receiver for determining a received bit to generate a hard decision signal. A hard input soft output receiver determines an estimated probability of symbol data corresponding to the received bit based on the hard decision signal and generates a soft decision signal represented by a log-likelihood ratio from the estimated probability.

摘要翻译： 从硬判决信号产生软判决信号的接收机系统包括用于确定接收到的比特以产生硬判决信号的硬输出接收机。 硬输入软输出接收器基于硬判决信号确定与接收到的比特相对应的符号数据的估计概率，并根据估计概率生成由对数似然比表示的软判决信号。

公开(公告)号：US20060149559A1

公开(公告)日：2006-07-06

申请号：US11315733

申请日：2005-12-22

申请人： Fumio Anekoji

发明人： Fumio Anekoji

IPC分类号： G10L21/00

CPC分类号： G10L19/16

摘要： A voice processor performing logarithm compression and decompression enabling various signal processing functions to be efficiently added. When there is a μ Law compression input, an approximate logarithm conversion process is performed. The processor performs bit inversion on the μ Law compression value and sets MSB to “0” to obtain an approximate μ log value. The approximate μ log value is then subjected to various basic calculations. With respect to the approximate μ log value, multiplication of linear values is performed through addition, and division is performed through subtraction. Further, the squaring of a linear value is performed by shifting 1 bit toward the right, and square root calculation of a linear value is performed by shifting 1 bit to the left. Also, a twofold of the linear value is calculated by adding “16”. The processor outputs the result to obtaining a μ Law compression output.

摘要翻译： 执行对数压缩和解压缩的语音处理器能够有效地添加各种信号处理功能。 当存在μ法压缩输入时，执行近似对数转换处理。 处理器对mu Law压缩值执行位反转，并将MSB设置为“0”，以获得近似的mu对数值。 然后对大致的mu对数值进行各种基本计算。 对于近似的mu对数值，通过加法执行线性值的乘法，并通过减法进行除法。 此外，通过向右移1位来执行线性值的平方，并且通过向左移1位来执行线性值的平方根计算。 另外，通过加上“16”来计算线性值的两倍。 处理器输出结果以获得μ法压缩输出。