公开(公告)号：US08843067B2

公开(公告)日：2014-09-23

申请号：US13129204

申请日：2009-11-17

申请人： Masahiko Nagoshi ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Sotaro Shinkai ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

发明人： Masahiko Nagoshi ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Sotaro Shinkai ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

IPC分类号： H04B7/00 ,  H04N5/782 ,  H04N5/765

CPC分类号： H04N5/782 ,  H04N5/765

摘要： A wireless communications apparatus (1) in the present invention transmits, via wireless communications, data recorded on a memory unit (13) to a recording apparatus (2). The wireless communications apparatus (1) includes: a communication area determining unit (19) determining whether or not the wireless communications apparatus (1) is in a communication area having a threshold value equal to MIDDLE or higher; a stillness detecting unit (15) detecting whether or not the wireless communications apparatus (1) remains still; and a wireless communications unit (17) starting to transmit, via the wireless communications, the data recorded on the memory unit (13) to the recording apparatus (2) in the case where (i) the communication area determining unit (19) determines that the wireless communications apparatus (1) is in the communication area having the threshold value equal to MIDDLE or higher, and (ii) the stillness detecting unit (15) detects that the wireless communications apparatus (1) remains still.

摘要翻译： 本发明的无线通信装置（1）经由无线通信将记录在存储器单元（13）上的数据发送到记录装置（2）。 无线通信装置（1）包括：通信区域确定单元，确定无线通信装置（1）是否处于具有等于MIDDLE或更高的阈值的通信区域; 检测无线通信装置（1）是否保持静止的静止检测单元（15） 以及在通信区域确定单元（19）确定的情况下，无线通信单元（17）开始经由无线通信将记录在存储器单元（13）上的数据传送到记录装置（2） 无线通信装置（1）处于阈值等于MIDDLE以上的通信区域中，（ii）静止检测部（15）检测出无线通信装置（1）保持静止。

公开(公告)号：US20110143698A1

公开(公告)日：2011-06-16

申请号：US13057230

申请日：2010-04-22

申请人： Akihiko Shiotsuki ,  Sotaro Shinkai ,  Masahiko Nagoshi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Wataru Noguchi ,  Toyoshi Yamada ,  Osamu Tanaka

发明人： Akihiko Shiotsuki ,  Sotaro Shinkai ,  Masahiko Nagoshi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Wataru Noguchi ,  Toyoshi Yamada ,  Osamu Tanaka

IPC分类号： H04B1/04

CPC分类号： H01Q3/26 ,  H01Q3/30 ,  H01Q21/20 ,  H01Q21/205

摘要： A plurality of directional patterns are classified into groups and stored in a directional pattern memory, such that among the plurality of directional patterns, the directional patterns strongly correlated with each other are classified into the same group, while the directional patterns weakly correlated with each other are classified into the different groups. One directional pattern is selected from each group in the directional pattern memory. One directional pattern is determined from the selected directional patterns, in accordance with a communication quality of signals each received when each one of the selected directional patterns is set for steerable antenna element. The determined directional pattern is set for the steerable antenna element.

摘要翻译： 将多个方向图分成组并存储在方向图案存储器中，使得在多个方向图中，彼此强相关的方向图被分类为相同组，而方向图彼此弱相关 分为不同组别。 从方向图案存储器中的每个组中选择一个方向图案。 根据所选择的方向图中的每一个被设置用于可导向天线元件的每个接收的信号的通信质量，从所选择的方向图确定一个方向图。 为可控天线元件设定确定的方向图。

公开(公告)号：US08797224B2

公开(公告)日：2014-08-05

申请号：US13142385

申请日：2009-08-21

申请人： Sotaro Shinkai ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

发明人： Sotaro Shinkai ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

IPC分类号： H01Q19/10

CPC分类号： H01Q3/44 ,  H01Q9/28 ,  H01Q19/32 ,  H01Q21/28

摘要： An antenna unit is provided with: steerable antennas, each having one active antenna element and two parasitic antenna element; and metal blocks. Each of the active antenna elements is associated with at least one of the metal blocks such that the metal block is disposed remote from the active antenna element by a predetermined distance and operates as a reflector for the active antenna element. Each of the parasitic antenna elements is provided with a switching circuit for changing an electrical length of the parasitic antenna element, and the parasitic antenna element operates as a reflector for an active antenna element of the same steerable antenna as the parasitic antenna element by changing the electrical length using the switching circuit.

摘要翻译： 天线单元设置有：可转向天线，每个具有一个有源天线元件和两个寄生天线元件; 和金属块。 有源天线元件中的每一个与金属块中的至少一个相关联，使得金属块远离有源天线元件设置预定距离，并且用作有源天线元件的反射器。 每个寄生天线元件设置有用于改变寄生天线元件的电气长度的开关电路，并且寄生天线元件通过改变与寄生天线元件相同的可操纵天线的有源天线元件作为反射器来操作 电气长度使用开关电路。

公开(公告)号：US20120027056A1

公开(公告)日：2012-02-02

申请号：US13142385

申请日：2009-08-21

申请人： Sotaro Shinkai ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

发明人： Sotaro Shinkai ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

IPC分类号： H04B1/38 ,  H01Q21/28

CPC分类号： H01Q3/44 ,  H01Q9/28 ,  H01Q19/32 ,  H01Q21/28

摘要： An antenna unit is provided with: steerable antennas, each having one active antenna element and two parasitic antenna element; and metal blocks. Each of the active antenna elements is associated with at least one of the metal blocks such that the metal block is disposed remote from the active antenna element by a predetermined distance and operates as a reflector for the active antenna element. Each of the parasitic antenna elements is provided with a switching circuit for changing an electrical length of the parasitic antenna element, and the parasitic antenna element operates as a reflector for an active antenna element of the same steerable antenna as the parasitic antenna element by changing the electrical length using the switching circuit.

摘要翻译： 天线单元设置有：可转向天线，每个具有一个有源天线元件和两个寄生天线元件; 和金属块。 有源天线元件中的每一个与金属块中的至少一个相关联，使得金属块远离有源天线元件设置预定距离，并且用作有源天线元件的反射器。 每个寄生天线元件设置有用于改变寄生天线元件的电气长度的开关电路，并且寄生天线元件通过改变与寄生天线元件相同的可操纵天线的有源天线元件作为反射器来操作 电气长度使用开关电路。

公开(公告)号：US20110217933A1

公开(公告)日：2011-09-08

申请号：US13129204

申请日：2009-11-17

申请人： Masahiko Nagoshi ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Sotaro Shinkai ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

发明人： Masahiko Nagoshi ,  Wataru Noguchi ,  Hiroyuki Yurugi ,  Sotaro Shinkai ,  Akihiko Shiotsuki ,  Osamu Tanaka ,  Toyoshi Yamada ,  Nobuhiko Arashin

IPC分类号： H04B7/00

CPC分类号： H04N5/782 ,  H04N5/765

摘要： A wireless communications apparatus (1) in the present invention transmits, via wireless communications, data recorded on a memory unit (13) to a recording apparatus (2). The wireless communications apparatus (1) includes: a communication area determining unit (19) determining whether or not the wireless communications apparatus (1) is in a communication area having a threshold value equal to MIDDLE or higher; a stillness detecting unit (15) detecting whether or not the wireless communications apparatus (1) remains still; and a wireless communications unit (17) starting to transmit, via the wireless communications, the data recorded on the memory unit (13) to the recording apparatus (2) in the case where (i) the communication area determining unit (19) determines that the wireless communications apparatus (1) is in the communication area having the threshold value equal to MIDDLE or higher, and (ii) the stillness detecting unit (15) detects that the wireless communications apparatus (1) remains still.

摘要翻译： 本发明的无线通信装置（1）经由无线通信将记录在存储器单元（13）上的数据发送到记录装置（2）。 无线通信装置（1）包括：通信区域确定单元，确定无线通信装置（1）是否处于具有等于MIDDLE或更高的阈值的通信区域; 检测无线通信装置（1）是否保持静止的静止检测单元（15） 以及在通信区域确定单元（19）确定的情况下，无线通信单元（17）开始经由无线通信将记录在存储器单元（13）上的数据传送到记录装置（2） 无线通信装置（1）处于阈值等于MIDDLE以上的通信区域中，（ii）静止检测部（15）检测出无线通信装置（1）保持静止。

公开(公告)号：US08301100B2

公开(公告)日：2012-10-30

申请号：US13057230

申请日：2010-04-22

申请人： Akihiko Shiotsuki ,  Sotaro Shinkai ,  Masahiko Nagoshi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Wataru Noguchi ,  Toyoshi Yamada ,  Osamu Tanaka

发明人： Akihiko Shiotsuki ,  Sotaro Shinkai ,  Masahiko Nagoshi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Wataru Noguchi ,  Toyoshi Yamada ,  Osamu Tanaka

IPC分类号： H04B1/16

CPC分类号： H01Q3/26 ,  H01Q3/30 ,  H01Q21/20 ,  H01Q21/205

摘要： A plurality of directional patterns are classified into groups and stored in a directional pattern memory, such that among the plurality of directional patterns, the directional patterns strongly correlated with each other are classified into the same group, while the directional patterns weakly correlated with each other are classified into the different groups. One directional pattern is selected from each group in the directional pattern memory. One directional pattern is determined from the selected directional patterns, in accordance with a communication quality of signals each received when each one of the selected directional patterns is set for steerable antenna element. The determined directional pattern is set for the steerable antenna element.

摘要翻译： 将多个方向图分成组并存储在方向图案存储器中，使得在多个方向图中，彼此强相关的方向图被分类为相同组，而方向图彼此弱相关 分为不同组别。 从方向图案存储器中的每个组中选择一个方向图案。 根据所选择的方向图中的每一个为可引导天线元件设置每个所接收的方向图，每个接收的信号的通信质量，从所选择的方向图确定一个方向图。 为可控天线元件设定确定的方向图。

公开(公告)号：US20120028596A1

公开(公告)日：2012-02-02

申请号：US13147916

申请日：2010-06-10

申请人： Toyoshi Yamada ,  Osamu Tanaka ,  Wataru Noguchi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

发明人： Toyoshi Yamada ,  Osamu Tanaka ,  Wataru Noguchi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

IPC分类号： H04W88/02

CPC分类号： H01Q3/26 ,  H01Q3/30 ,  H04B7/0865

摘要： A directional pattern table memory stores combined directional pattern groups in each of which combined directional patterns are ordered by different predetermined priority according to a different radio propagation environment. A controller computes a communication performance expected value based on RSSIs for when an initial combined directional pattern is set on steerable antenna apparatuses; selects one combined directional pattern group based on relative strengths of RSSIs; and according to the priority, sequentially sets combined directional patterns of the selected one combined directional pattern group, on the steerable antenna apparatuses, computes a communication performance value based on a PHY rate and a PER at each of sequential settings, and performs communication using a combined directional pattern with a communication performance value that first exceeds the communication performance expected value.

摘要翻译： 方向图表表存储器根据不同的无线电传播环境存储组合的方向图组，其中组合方向图组按不同的预定优先级排序组合方向图。 控制器基于RSSI计算通信性能预期值，用于在可导向天线装置上设置初始组合方向图; 基于RSSI的相对强度选择一个组合方向图组; 并且根据优先级顺序地设置所选择的一个组合方向图组的组合方向图，在可导向天线装置上，根据每个顺序设置的PHY速率和PER计算通信性能值，并使用 组合方向图与首先超过通信性能预期值的通信性能值。

公开(公告)号：US08396442B2

公开(公告)日：2013-03-12

申请号：US13147916

申请日：2010-06-10

申请人： Toyoshi Yamada ,  Osamu Tanaka ,  Wataru Noguchi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

发明人： Toyoshi Yamada ,  Osamu Tanaka ,  Wataru Noguchi ,  Nobuhiko Arashin ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

IPC分类号： H04B1/16

CPC分类号： H01Q3/26 ,  H01Q3/30 ,  H04B7/0865

摘要： A directional pattern table memory stores combined directional pattern groups in each of which combined directional patterns are ordered by different predetermined priority according to a different radio propagation environment. A controller computes a communication performance expected value based on RSSIs for when an initial combined directional pattern is set on steerable antenna apparatuses; selects one combined directional pattern group based on relative strengths of RSSIs; and according to the priority, sequentially sets combined directional patterns of the selected one combined directional pattern group, on the steerable antenna apparatuses, computes a communication performance value based on a PHY rate and a PER at each of sequential settings, and performs communication using a combined directional pattern with a communication performance value that first exceeds the communication performance expected value.

摘要翻译： 方向图表表存储器根据不同的无线电传播环境存储组合的方向图组，其中组合方向图组按不同的预定优先级排序组合方向图。 控制器基于RSSI计算通信性能预期值，用于在可导向天线装置上设置初始组合方向图; 基于RSSI的相对强度选择一个组合方向图组; 并且根据优先级顺序地设置所选择的一个组合方向图组的组合方向图，在可导向天线装置上，根据每个顺序设置的PHY速率和PER计算通信性能值，并使用 组合方向图与首先超过通信性能预期值的通信性能值。

公开(公告)号：US20110222465A1

公开(公告)日：2011-09-15

申请号：US13130415

申请日：2009-11-26

申请人： Nobuhiko Arashin ,  Osamu Tanaka ,  Toyoshi Yamada ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

发明人： Nobuhiko Arashin ,  Osamu Tanaka ,  Toyoshi Yamada ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

IPC分类号： H04W4/00

CPC分类号： H04W76/14

摘要： A communication terminal is connected to a wireless communication system in which an access point and a communication destination device are connected, and performs wireless communication with the communication destination device. Specifically, the communication terminal includes: a connection communication availability inquiring unit (411) that transmits a direct communication availability inquiry to the wireless communication system via the access point, the direct communication availability inquiry being an inquiry about whether or not there is a function of performing direct wireless communication that is wireless communication not via the access point; and a connection state switching unit (413) that switches communication between the communication terminal and the communication destination device, from indirect wireless communication to the direct wireless communication, according to receipt of a direct communication availability notification from the communication destination device in response to the direct communication availability inquiry, the indirect wireless communication being wireless communication via the access point, and the direct communication availability notification indicating that the direct wireless communication is available.

摘要翻译： 通信终端连接到其中接入点和通信目的地设备被连接的无线通信系统，并且与通信目的地设备进行无线通信。 具体地，通信终端包括：通过接入点向无线通信系统发送直接通信可用性查询的连接通信可用性查询单元（411），直接通信可用性查询是关于是否存在 执行无法通过接入点的无线通信的直接无线通信; 以及连接状态切换单元，其根据从所述通信目的地设备接收到来自所述通信目的地设备的直接通信可用性通知，将所述通信终端与所述通信目的地设备之间的通信从间接无线通信切换到所述直接无线通信 直接通信可用性查询，经由接入点进行无线通信的间接无线通信以及指示直接无线通信可用的直接通信可用性通知。

公开(公告)号：US08570895B2

公开(公告)日：2013-10-29

申请号：US13143406

申请日：2009-12-10

申请人： Osamu Tanaka ,  Nobuhiko Arashin ,  Toyoshi Yamada ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

发明人： Osamu Tanaka ,  Nobuhiko Arashin ,  Toyoshi Yamada ,  Hiroyuki Yurugi ,  Masahiko Nagoshi ,  Akihiko Shiotsuki

IPC分类号： H04L12/26

CPC分类号： H04W36/14 ,  H04W24/10 ,  H04W40/12 ,  H04W88/04 ,  H04W88/06 ,  H04W92/18

摘要： A communication apparatus (10) includes: a measurement data transmitting unit (120) which transmits a first measurement data to a relay apparatus (20), and a second measurement data to a partner apparatus (30); a response data receiving unit (130) which receives first and second response data; a network measurement unit (140) which calculates a first communication time using the first response data, and a second communication time using the second response data; a connection mode judging unit (150) which judges, based on a partner section communication time that is difference between the second and the first communication times, whether or not the relay apparatus (20) and the partner apparatus (30) are wirelessly connected; and a connection mode switching unit (160) which switches, when judged that the relay apparatus (20) and the partner apparatus (30) are wirelessly connected, the communication with the partner apparatus (30) from indirect to direct wireless communication.

摘要翻译： 通信装置（10）包括：向中继装置（20）发送第一测量数据的测量数据发送单元（120）和向对方装置（30）发送的第二测量数据; 响应数据接收单元，其接收第一和第二响应数据; 使用所述第一响应数据计算第一通信时间的网络测量单元（140）和使用所述第二响应数据的第二通信时间; 连接模式判断单元，其基于作为第二通信时间和第一通信时间之间的差的对方部分通信时间来判断中继装置（20）和对方装置（30）是否无线连接; 以及连接模式切换单元，当判断为中继装置（20）和对方装置（30）无线连接时，与对方装置（30）的间接地进行直接无线通信。