公开(公告)号：US20090323565A1

公开(公告)日：2009-12-31

申请号：US12552951

申请日：2009-09-02

Applicant: Toshiaki Funakubo ,  Kazumasa Ushiki

Inventor： Toshiaki Funakubo ,  Kazumasa Ushiki

IPC: H04J3/06 ,  H04B7/212

CPC classification number: H04W72/04 ,  H04L5/22 ,  H04L7/0083 ,  H04W56/006

Abstract: A wireless communication apparatus for performing transmission and reception by using a Time Division Duplexing method is disclosed. The wireless communication apparatus includes a receiving part configured to output a timing signal based on a received timing signal, a transmitting part configured to transmit a timing signal based on the timing signal received by the receiving part, a control part configured to increase a reception opportunity for the receiving part to receive the timing signal and decrease a transmission opportunity for the transmitting part to transmit the timing signal as the accuracy of the timing signal received by the receiving part becomes lower.

Abstract translation: 公开了一种通过使用时分双工方式进行发送和接收的无线通信装置。 无线通信装置包括：接收部，被配置为基于接收的定时信号输出定时信号;发送部，被配置为基于由接收部接收到的定时信号来发送定时信号;控制部，被配置为增加接收机会 用于接收部分接收定时信号，并且随着接收部分接收的定时信号的精度变低，传输部分发送定时信号的传输机会减小。

公开(公告)号：US07394883B2

公开(公告)日：2008-07-01

申请号：US10926288

申请日：2004-08-25

Applicant: Toshiaki Funakubo ,  Hironobu Sunden

Inventor： Toshiaki Funakubo ,  Hironobu Sunden

IPC: H04L7/00

CPC classification number: H04W88/08

Abstract: A multiple-antenna system including a base station apparatus and a plurality of antenna apparatuses connected to the base station via optical cables is provided. The system comprises a first antenna apparatus and a second antenna apparatus connected to each other via an electric cable. Each of the first and second antenna apparatuses receives a reference pulse from the base station apparatus via the optical cables, and estimates a time difference between the received pulse and the reference pulse supplied from the counterpart antenna apparatus via the electric cable. At least one of the first and second antenna apparatuses adjusts signal transmission timing based on the time differences estimated by the first and second antenna apparatuses.

Abstract translation: 提供了一种包括基站装置和通过光缆连接到基站的多个天线装置的多天线系统。 该系统包括经由电缆相互连接的第一天线装置和第二天线装置。 第一和第二天线装置中的每一个经由光缆从基站装置接收参考脉冲，并且经由电缆估计从对方天线装置提供的接收脉冲和参考脉冲之间的时间差。 第一和第二天线装置中的至少一个基于由第一和第二天线装置估计出的时间差来调整信号发送定时。

公开(公告)号：US08547882B2

公开(公告)日：2013-10-01

申请号：US12552951

申请日：2009-09-02

Applicant: Toshiaki Funakubo ,  Kazumasa Ushiki

Inventor： Toshiaki Funakubo ,  Kazumasa Ushiki

IPC: H04J3/00 ,  H04J3/06

CPC classification number: H04W72/04 ,  H04L5/22 ,  H04L7/0083 ,  H04W56/006

Abstract: A wireless communication apparatus for performing transmission and reception by using a Time Division Duplexing method is disclosed. The wireless communication apparatus includes a receiving part configured to output a timing signal based on a received timing signal, a transmitting part configured to transmit a timing signal based on the timing signal received by the receiving part, a control part configured to increase a reception opportunity for the receiving part to receive the timing signal and decrease a transmission opportunity for the transmitting part to transmit the timing signal as the accuracy of the timing signal received by the receiving part becomes lower.

公开(公告)号：US08433453B2

公开(公告)日：2013-04-30

申请号：US13037695

申请日：2011-03-01

Applicant: Tadanobu Tsunoda ,  Kazumasa Ushiki ,  Hirotaka Oshima ,  Hiroshi Yamamoto ,  Toshiaki Funakubo ,  Nobutsugu Fujino

Inventor： Tadanobu Tsunoda ,  Kazumasa Ushiki ,  Hirotaka Oshima ,  Hiroshi Yamamoto ,  Toshiaki Funakubo ,  Nobutsugu Fujino

IPC: G05D3/12 ,  G05D5/00 ,  G05D9/00 ,  G05D11/00 ,  G05D17/00 ,  G05B11/01 ,  G01R21/00 ,  G01R21/06 ,  G01R31/36

CPC classification number: G05D9/12 ,  Y02E60/722 ,  Y04S10/14

Abstract: An electric power leveling controller includes an information acquisition unit that acquires information of electric energy consumption from a power consuming device consuming electric energy from the power source and electric energy charged into a power storage device, a storage unit that stores a specific threshold value for each power storage device, and a control unit that causes a first power consuming device to be power-supplied by the power source, causing the power storage device corresponding to the first power consuming device to be charged with a difference between the specific threshold value and the electric energy consumption, causing the power source to supply to a second power consuming device electric energy corresponding to the specific threshold, and causing the power storage device corresponding to the second power consuming device to discharge to the second power consuming device the difference between the electric energy consumption and the specific threshold value.

Abstract translation: 电力调平控制器包括：信息获取单元，其从消耗电力的电力消耗装置获取电能消耗信息，并且从电力供给电力和将电能充入电力存储装置;存储单元，其存储每个 蓄电装置和控制单元，其使第一耗电装置由电源供电，使得与第一电力消耗装置对应的蓄电装置对特定阈值和电力消耗装置之间的差异进行充电 电能消耗，使得电源向第二电力消耗装置提供与特定阈值相对应的电能，并且使与第二电力消耗装置对应的蓄电装置向第二电力消耗装置放电，电力差 能耗和具体阈值 e。

公开(公告)号：US07395033B2

公开(公告)日：2008-07-01

申请号：US11085080

申请日：2005-03-22

Applicant: Mayumi Kodani ,  Toshiaki Funakubo

Inventor： Mayumi Kodani ,  Toshiaki Funakubo

IPC: H04B1/04

CPC classification number: H04L27/2637 ,  H03F1/32 ,  H03F1/3247 ,  H03F1/3294 ,  H03F2200/111 ,  H03F2201/3206 ,  H04B1/0475 ,  H04B1/0483 ,  H04L27/368

Abstract: A plurality of carriers are divided into two systems, one on a low-frequency side and the other on a high-frequency side, a transmitting unit that executes processing for transmitting a signal wirelessly is provided in each of the two systems, and output lines of transmit amplifiers of each of the transmitting units are directly coupled and input to an antenna. A feedback unit on the low-frequency side feeds a low-frequency carrier signal portion contained in the transmit signal back to a distortion compensating unit on the low-frequency side, and a feedback unit on the high-frequency side feeds a high-frequency carrier signal portion contained in the transmit signal back to a distortion compensating unit on the high-frequency side. The distortion compensating units compensate for distortion on the low- and high-frequency sides.

Abstract translation: 多个载波被分成两个系统，一个在低频侧，另一个在高频侧，在两个系统中的每个系统中设置执行无线发送信号的处理的发送单元，输出线 每个发送单元的发送放大器直接耦合并输入到天线。 低频侧的反馈单元将包含在发送信号中的低频载波信号部分反馈给低频侧的失真补偿单元，高频侧的反馈单元将高频 包含在发送信号中的载波信号部分返回到高频侧的失真补偿单元。 失真补偿单元补偿低频和高频侧的失真。

公开(公告)号：US20050266888A1

公开(公告)日：2005-12-01

申请号：US11199854

申请日：2005-08-09

Applicant: Toshiaki Funakubo

Inventor： Toshiaki Funakubo

IPC: H01Q21/08 ,  H04B1/3822 ,  H04B1/40 ,  H04B7/08 ,  H04W16/26 ,  H04W16/28 ,  H04W24/00 ,  H04M1/00

CPC classification number: H04B7/086

Abstract: A multi-antenna system comprising a plurality of linearly connected antenna units, and a base station device connected to at least one of the antenna units. The antenna units connected in a first direction or a second direction are combined to constitute a multi antenna. The multi-antenna system comprises a unit addition unit that adds one unit to number-of-connected-antenna-units information which is input from the first direction; a number-of-connections sending unit that sends the number-of-connected-antenna-units information, to which one unit has been added as described above, as the number-of-connected-antenna-units information in the second direction; a received data addition unit that adds input digital data, which is input from the first direction, to received digital data; an added-digital-data sending unit that sends the digital data, to which input digital data has been added, as input digital data in the second direction; and a transmission data sending unit that copies the transmission digital data, which is input from the second direction, and sends the copied digital data in the first direction.

Abstract translation: 一种多天线系统，包括多个线性连接的天线单元，以及连接到至少一个天线单元的基站设备。 以第一方向或第二方向连接的天线单元被组合以构成多天线。 多天线系统包括：单元添加单元，其向从第一方向输入的连接数量的天线单元信息添加一个单元; 连接数发送单元，如上所述发送连接天线单元信息，其中已经添加了一个单元，作为第二方向上的连接数天线单元信息; 接收数据添加单元，将从第一方向输入的输入数字数据添加到接收的数字数据; 一个附加数字数据发送单元，将附加了输入数字数据的数字数据作为第二方向的输入数字数据发送; 以及发送数据发送单元，其对从第二方向输入的发送数字数据进行复制，并以第一方向发送复制的数字数据。

公开(公告)号：US08560263B2

公开(公告)日：2013-10-15

申请号：US13029392

申请日：2011-02-17

Applicant: Hiroshi Yamamoto ,  Toshiaki Funakubo ,  Nobutsugu Fujino ,  Hirotaka Oshima

Inventor： Hiroshi Yamamoto ,  Toshiaki Funakubo ,  Nobutsugu Fujino ,  Hirotaka Oshima

IPC: G01R31/00

CPC classification number: H02J13/002 ,  Y02E60/7815 ,  Y04S40/121

Abstract: A device that estimates a positional relationship between loads individually connected through sensors to electric power-supply ends provided in a power distribution network includes a communication unit configured to change a resistance value located between each of electric power-supply ends and a ground terminal of each of sensors and measure a voltage value produced between each of the electric power-supply ends and the ground terminal; and a determination unit configured to acquire voltage values from the two selected sensors from among the sensors after a resistance value of one of the two sensors that has a higher acquired voltage value is changed, calculate a ratio between voltage values acquired before and after the resistance value is changed, and determine that the two sensors are connected to a branch circuit in a same system in the power distribution network, when each ratio about the two sensors is within a specified range.

Abstract translation: 估计在配电网中提供的通过传感器单独连接到供电端的负载之间的位置关系的装置包括：通信单元，被配置为改变位于每个电源端和每个电源端的接地端之间的电阻值 并测量在每个电源端和接地端之间产生的电压值; 以及确定单元，被配置为在具有较高获取电压值的两个传感器之一的电阻值改变之后从传感器中从两个选择的传感器获取电压值，计算电阻之前和之后获取的电压值之间的比率 当两个传感器的每个比例在规定范围内时，确定两个传感器连接到配电网络中相同系统中的分支电路。

公开(公告)号：US07912507B2

公开(公告)日：2011-03-22

申请号：US11702037

申请日：2007-02-02

Applicant: Takahito Hashigami ,  Toshiaki Funakubo

Inventor： Takahito Hashigami ,  Toshiaki Funakubo

IPC: H04M1/00

CPC classification number: H04W52/42 ,  H04B7/0842

Abstract: A base transceiver station (BTS) identifies the number of currently connected antenna units by receiving a signal to which 1 is added in each antenna unit via a signal line (16) connecting the antenna units (AU1 to AUn) in series. The target output power of each antenna unit, which is obtained by dividing the total target output power of the antenna units by the number of currently connected antenna units, is passed to each antenna unit via a signal line (14) connecting the antenna units in series. Each antenna unit controls the gain of a variable gain amplifier so that its output power becomes equal to the target output power.

Abstract translation: 基站收发台（BTS）通过经由连接天线单元（AU1〜AUn）的信号线（16）接收在每个天线单元中添加1的信号来识别当前连接的天线单元的数量。 通过将天线单元的总目标输出功率除以当前连接的天线单元的数量获得的每个天线单元的目标输出功率经由连接天线单元的信号线（14）传递到每个天线单元 系列。 每个天线单元控制可变增益放大器的增益，使其输出功率等于目标输出功率。

公开(公告)号：US20070161408A1

公开(公告)日：2007-07-12

申请号：US11702037

申请日：2007-02-02

Applicant: Takahito Hashigami ,  Toshiaki Funakubo

Inventor： Takahito Hashigami ,  Toshiaki Funakubo

IPC: H04M1/00

CPC classification number: H04W52/42 ,  H04B7/0842

Abstract: A base transceiver station (BTS) identifies the number of currently connected antenna units by receiving a signal to which 1 is added in each antenna unit via a signal line (16) connecting the antenna units (AU1 to AUn) in series. The target output power of each antenna unit, which is obtained by dividing the total target output power of the antenna units by the number of currently connected antenna units, is passed to each antenna unit via a signal line (14) connecting the antenna units in series. Each antenna unit controls the gain of a variable gain amplifier so that its output power becomes equal to the target output power.

Abstract translation: 基站收发台（BTS）通过经由连接天线单元（AU 1至AU n）的信号线（16）接收在每个天线单元中添加1的信号来识别当前连接的天线单元的数量。 通过将天线单元的总目标输出功率除以当前连接的天线单元的数量获得的每个天线单元的目标输出功率经由连接天线单元的信号线（14）传递到每个天线单元 系列。 每个天线单元控制可变增益放大器的增益，使其输出功率等于目标输出功率。

公开(公告)号：US20110218693A1

公开(公告)日：2011-09-08

申请号：US13037695

申请日：2011-03-01

Applicant: Tadanobu TSUNODA ,  Kazumasa USHIKI ,  Hirotaka OSHIMA ,  Hiroshi YAMAMOTO ,  Toshiaki FUNAKUBO ,  Nobutsugu FUJINO

Inventor： Tadanobu TSUNODA ,  Kazumasa USHIKI ,  Hirotaka OSHIMA ,  Hiroshi YAMAMOTO ,  Toshiaki FUNAKUBO ,  Nobutsugu FUJINO

IPC: G05D9/12

CPC classification number: G05D9/12 ,  Y02E60/722 ,  Y04S10/14

Abstract: An electric power leveling controller includes an information acquisition unit that acquires information of electric energy consumption from a power consuming device consuming electric energy from the power source and electric energy charged into a power storage device, a storage unit that stores a specific threshold value for each power storage device, and a control unit that causes a first power consuming device to be power-supplied by the power source, causing the power storage device corresponding to the first power consuming device to be charged with a difference between the specific threshold value and the electric energy consumption, causing the power source to supply to a second power consuming device electric energy corresponding to the specific threshold, and causing the power storage device corresponding to the second power consuming device to discharge to the second power consuming device the difference between the electric energy consumption and the specific threshold value.

Abstract translation: 电力调平控制器包括：信息获取单元，其从消耗电力的电力消耗装置获取电能消耗信息，并且从电力供给电力和将电能充入蓄电装置;存储单元，其存储每个 蓄电装置和控制单元，其使第一耗电装置由电源供电，使得与第一电力消耗装置对应的蓄电装置对特定阈值和电力消耗装置之间的差异进行充电 电能消耗，使得电源向第二电力消耗装置提供与特定阈值相对应的电能，并且使与第二电力消耗装置对应的蓄电装置向第二电力消耗装置放电，电力差 能耗和具体阈值 e。