公开(公告)号：US08923751B2

公开(公告)日：2014-12-30

申请号：US13323359

申请日：2011-12-12

申请人： Yoshiharu Tajima ,  Kazuhisa Obuchi ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Yoshiaki Ohta ,  Masatsugu Shimizu ,  Katsumasa Sugiyama

发明人： Yoshiharu Tajima ,  Kazuhisa Obuchi ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Yoshiaki Ohta ,  Masatsugu Shimizu ,  Katsumasa Sugiyama

IPC分类号： H04W84/04 ,  H04W36/08 ,  H04B7/155 ,  H04W92/20 ,  H04W36/00

CPC分类号： H04W36/08 ,  H04B7/155 ,  H04W36/0016 ,  H04W84/047 ,  H04W92/20

摘要： A radio communication system includes a relay station, a first radio base station, second radio base stations, and a mobile station. The relay station is connected by radio to the first radio base station and communicates with the second radio base stations via the first radio base station. When the relay station communicates with the second radio base stations, the relay station requests the first radio base station to communicate with the second radio base stations for the relay station. The requested first radio base station communicates with the second radio base stations for the relay station and transmits a communication result to the relay station.

摘要翻译： 无线通信系统包括中继站，第一无线基站，第二无线基站，移动台。 中继站通过无线电连接到第一无线电基站，并经由第一无线电基站与第二无线电基站进行通信。 当中继站与第二无线基站通信时，中继站请求第一无线基站与中继站的第二无线基站进行通信。 所请求的第一无线基站与中继站的第二无线基站进行通信，并将通信结果发送到中继站。

公开(公告)号：US08918104B2

公开(公告)日：2014-12-23

申请号：US13324604

申请日：2011-12-13

申请人： Yoshiharu Tajima ,  Kazuhisa Obuchi ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Yoshiaki Ohta ,  Masatsugu Shimizu ,  Katsumasa Sugiyama

发明人： Yoshiharu Tajima ,  Kazuhisa Obuchi ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Yoshiaki Ohta ,  Masatsugu Shimizu ,  Katsumasa Sugiyama

IPC分类号： H04W36/00 ,  H04W36/08 ,  H04B7/155 ,  H04W84/04 ,  H04W92/20

CPC分类号： H04W36/08 ,  H04B7/155 ,  H04W36/0016 ,  H04W84/047 ,  H04W92/20

摘要： A method used in a radio communication system including a first radio base station, a second radio base station that communicates with the first radio base station, a relay station which communicates with the second radio base station via the first radio base station, and a mobile station, the method transmits a request, by the second radio base station, for requesting the first radio base station to communicate with the relay station for the second radio base station and communicating, by the requested first radio base station, with the relay station for the second radio base station and transmits a communication result to the second radio base station.

摘要翻译： 一种在无线通信系统中使用的方法，包括第一无线基站，与第一无线基站进行通信的第二无线基站，经由第一无线基站与第二无线基站进行通信的中继站，以及移动台 所述方法通过所述第二无线基站发送请求所述第一无线基站与所述第二无线基站的所述中继站进行通信的请求，并且通过所请求的所述第一无线基站与所述中继站进行通信， 第二无线基站，并将通信结果发送到第二无线基站。

公开(公告)号：US20120118064A1

公开(公告)日：2012-05-17

申请号：US13386799

申请日：2010-08-12

申请人： Hirotoshi Matsumoto ,  Masatsugu Shimizu ,  Kiyotaka Aoki ,  Shinichi Tsuji

发明人： Hirotoshi Matsumoto ,  Masatsugu Shimizu ,  Kiyotaka Aoki ,  Shinichi Tsuji

IPC分类号： G01N29/00

CPC分类号： G01N29/043 ,  G01N29/11 ,  G01N2291/0421 ,  G01N2291/056 ,  G01N2291/106

摘要： Provided are an ultrasonic testing probe and an ultrasonic testing apparatus capable of reducing the time required for flaw detection while maintaining the flaw-detection capability, irrespective of the shape of the inner surface of a tested object. A first probe (21) and a second probe (22) are provided, in each of which a plurality of oscillators that transmit ultrasonic waves to a tested object (T) and detect the ultrasonic waves reflected from the tested object (T) are arrayed. The first probe (21) is disposed closer to a flaw in the tested object (T) than the second probe (22) is. The first probe (21) generates longitudinal ultrasonic waves that propagate on an inner surface (T5) of the tested object (T) opposite to an outer surface (T2) thereof where the first probe (21) and the second probe (22) are disposed and transverse ultrasonic waves that propagate from the outer surface (T2) toward an inside of the tested object (T). The second probe (22) generates longitudinal ultrasonic waves that propagate on the outer surface (T2) and longitudinal ultrasonic waves that propagate from the outer surface (T2) toward the inside of the tested object (T).

摘要翻译： 提供了一种超声波检测探针和超声波检测装置，其能够在保持探伤能力的同时减少探伤所需的时间，而与被测物体的内表面的形状无关。 提供了第一探测器（21）和第二探测器（22），其中每个探测器（22）被布置成多个振动器，其将超声波发送到被测试物体（T）并检测从被测试物体（T）反射的超声波 。 第一探针（21）设置成比第二探针（22）更靠近被测试物体（T）中的缺陷。 第一探测器（21）产生纵向超声波，该超声波在与第一探针（21）和第二探针（22）的外表面（T2）相对的被测物体（T）的内表面（T5）上传播， 从外表面（T2）向测试对象（T）的内部传播的设置和横向超声波。 第二探测器（22）产生在外表面（T2）上传播的纵向超声波和从外表面（T2）朝向被测物体（T）的内部传播的纵向超声波。

公开(公告)号：US20120083275A1

公开(公告)日：2012-04-05

申请号：US13324604

申请日：2011-12-13

申请人： Yoshiharu TAJIMA ,  Kazuhisa OBUCHI ,  Yoshinori TANAKA ,  Yoshihiro KAWASAKI ,  Yoshiaki OHTA ,  Masatsugu SHIMIZU ,  Katsumasa SUGIYAMA

发明人： Yoshiharu TAJIMA ,  Kazuhisa OBUCHI ,  Yoshinori TANAKA ,  Yoshihiro KAWASAKI ,  Yoshiaki OHTA ,  Masatsugu SHIMIZU ,  Katsumasa SUGIYAMA

IPC分类号： H04W36/00

CPC分类号： H04W36/08 ,  H04B7/155 ,  H04W36/0016 ,  H04W84/047 ,  H04W92/20

摘要： A method used in a radio communication system including a first radio base station, a second radio base station that communicates with the first radio base station, a relay station which communicates with the second radio base station via the first radio base station, and a mobile station, the method transmits a request, by the second radio base station, for requesting the first radio base station to communicate with the relay station for the second radio base station and communicating, by the requested first radio base station, with the relay station for the second radio base station and transmits a communication result to the second radio base station.

摘要翻译： 一种在无线通信系统中使用的方法，包括第一无线基站，与第一无线基站进行通信的第二无线基站，经由第一无线基站与第二无线基站进行通信的中继站，以及移动台 所述方法通过所述第二无线基站发送请求所述第一无线基站与所述第二无线基站的所述中继站进行通信的请求，并且通过所请求的所述第一无线基站与所述中继站进行通信， 第二无线基站，并将通信结果发送到第二无线基站。

公开(公告)号：US08996008B2

公开(公告)日：2015-03-31

申请号：US13594294

申请日：2012-08-24

申请人： Masatsugu Shimizu

发明人： Masatsugu Shimizu

IPC分类号： H04W36/00 ,  H04W36/24 ,  H04W36/18 ,  H04W36/32 ,  H04W36/08

CPC分类号： H04W36/24 ,  H04W36/0055 ,  H04W36/0083 ,  H04W36/08 ,  H04W36/18 ,  H04W36/32 ,  H04W84/005

摘要： A wireless communication network system includes: a mobile terminal that transmits a switching request for requesting to switch a connection target from a currently connected first wireless communication apparatus to a second wireless communication apparatus mounted on a mobile body; and a wireless communication apparatus that determines permission or prohibition that the mobile terminal switches the connection target from its own apparatus to the second wireless communication apparatus, based on permission/prohibition setting of the connection target switching from the first wireless communication apparatus to the second wireless communication apparatus in accordance with a type of the first wireless communication apparatus.

摘要翻译： 无线通信网络系统包括：移动终端，其将用于请求将连接目标从当前连接的第一无线通信装置切换到安装在移动体上的第二无线通信装置的切换请求; 以及无线通信装置，其基于从所述第一无线通信装置切换到所述第二无线装置的连接目标的许可/禁止设置，确定所述移动终端从所述装置将所述连接目标切换到所述第二无线通信装置的许可或禁止 通信装置，根据第一无线通信装置的类型。

公开(公告)号：US08724589B2

公开(公告)日：2014-05-13

申请号：US13305273

申请日：2011-11-28

申请人： Yoshiharu Tajima ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Yoshiaki Ohta ,  Masatsugu Shimizu ,  Katsumasa Sugiyama

发明人： Yoshiharu Tajima ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Yoshiaki Ohta ,  Masatsugu Shimizu ,  Katsumasa Sugiyama

IPC分类号： H04W4/00 ,  H04W36/02

CPC分类号： H04W36/02 ,  H04B7/155 ,  H04B7/2606 ,  H04W36/023 ,  H04W36/08 ,  H04W84/047 ,  H04W92/20

摘要： A wireless communication system includes a relay station, first and second wireless base stations, a gateway device, and a mobile station. The gateway device is connected to the first and second wireless base stations by a cable. The first and second wireless base stations are interconnected by a cable. The relay station is connected wirelessly to the first wireless base station to perform relayed communication via the first wireless base station. When the mobile station at a lower level than the relay station executes handover to the second wireless base station, the first wireless base station switches a data transfer route by redirecting data which is not yet completely transmitted to the mobile station, to be forwarded to the second wireless base station.

摘要翻译： 无线通信系统包括中继站，第一和第二无线基站，网关设备和移动站。 网关设备通过电缆连接到第一和第二无线基站。 第一和第二无线基站通过电缆互连。 中继站与第一无线基站无线连接，经由第一无线基站进行中继通信。 当处于比中继站较低的移动站执行到第二无线基站的切换时，第一无线基站通过重定向尚未完全发送到移动台的数据来切换数据传输路由，转发到 第二无线基站。

公开(公告)号：US20120069735A1

公开(公告)日：2012-03-22

申请号：US13305273

申请日：2011-11-28

申请人： Yoshiharu TAJIMA ,  Yoshinori TANAKA ,  Yoshihiro KAWASAKI ,  Yoshiaki OHTA ,  Masatsugu SHIMIZU ,  Katsumasa SUGIYAMA

发明人： Yoshiharu TAJIMA ,  Yoshinori TANAKA ,  Yoshihiro KAWASAKI ,  Yoshiaki OHTA ,  Masatsugu SHIMIZU ,  Katsumasa SUGIYAMA

IPC分类号： H04W36/00 ,  H04W40/00 ,  H04L12/26 ,  H04B7/14

CPC分类号： H04W36/02 ,  H04B7/155 ,  H04B7/2606 ,  H04W36/023 ,  H04W36/08 ,  H04W84/047 ,  H04W92/20

摘要： A wireless communication system includes a relay station, first and second wireless base stations, a gateway device, and a mobile station. The gateway device is connected to the first and second wireless base stations by a cable. The first and second wireless base stations are interconnected by a cable. The relay station is connected wirelessly to the first wireless base station to perform relayed communication via the first wireless base station. When the mobile station at a lower level than the relay station executes handover to the second wireless base station, the first wireless base station switches a data transfer route by redirecting data which is not yet completely transmitted to the mobile station, to be forwarded to the second wireless base station.

摘要翻译： 无线通信系统包括中继站，第一和第二无线基站，网关设备和移动站。 网关设备通过电缆连接到第一和第二无线基站。 第一和第二无线基站通过电缆互连。 中继站与第一无线基站无线连接，经由第一无线基站进行中继通信。 当处于比中继站较低的移动站执行到第二无线基站的切换时，第一无线基站通过重定向尚未完全发送到移动台的数据来切换数据传输路由，转发到 第二无线基站。

公开(公告)号：US20110292862A1

公开(公告)日：2011-12-01

申请号：US13117960

申请日：2011-05-27

申请人： Masatsugu SHIMIZU

发明人： Masatsugu SHIMIZU

IPC分类号： H04B7/14

CPC分类号： H04B7/15528

摘要： A relay station, that relays wireless communication between a wireless base station and a mobile terminal, includes a processor that detects a connection state of a first link between the wireless base station and the relay station in a wireless communication area, and controls a transmission of a signal using a second link between the mobile terminal and the relay station according to the state of the first link.

摘要翻译： 一种中继无线基站与移动终端之间的无线通信的中继站，包括在无线通信区域内检测无线基站与中继站之间的第一链路的连接状态的处理器， 根据第一链路的状态使用移动终端与中继站之间的第二链路的信号。

公开(公告)号：US09118479B2

公开(公告)日：2015-08-25

申请号：US13618413

申请日：2012-09-14

申请人： Yoshiaki Ohta ,  Yoshiharu Tajima ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi ,  Katsumasa Sugiyama ,  Masatsugu Shimizu

发明人： Yoshiaki Ohta ,  Yoshiharu Tajima ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi ,  Katsumasa Sugiyama ,  Masatsugu Shimizu

IPC分类号： H04W72/00 ,  H04L1/18 ,  H04W72/12 ,  H04L1/00 ,  H04W84/04 ,  H04W88/08

CPC分类号： H04L1/1887 ,  H04L2001/0097 ,  H04W72/12 ,  H04W84/047 ,  H04W88/08

摘要： A mobile communication system comprises a base station and a relay station to relay data transmitted/received between the base station and a mobile station. The base station includes a first scheduler to perform scheduling of initial transmission of the data transmitted/received between the base station and the mobile station via the relay station, and a first manager to manage predetermined wireless resources which are periodically used, as wireless resources used for the initial transmission of the data. The relay station includes a second scheduler configured to perform scheduling of transmission of a message for confirming necessity of retransmission of the data and retransmission of the data and a second manager configured to manage wireless resources used for the transmission of the message and the retransmission of the data.

摘要翻译： 移动通信系统包括基站和中继站，用于中继在基站与移动台之间发送/接收的数据。 基站包括：第一调度器，经由中继站执行在基站与移动站之间发送/接收的数据的初始发送的调度;以及第一管理器，用于管理定期使用的预定无线资源，作为使用的无线资源 用于初始传输数据。 所述中继站包括：第二调度器，被配置为执行用于确认所述数据的重传和所述数据的重发的必要性的消息的传输调度;以及第二管理器，被配置为管理用于所述消息的发送的所述无线资源以及所述第 数据。

公开(公告)号：US08897195B2

公开(公告)日：2014-11-25

申请号：US13231435

申请日：2011-09-13

申请人： Masatsugu Shimizu

发明人： Masatsugu Shimizu

IPC分类号： H04H20/71 ,  H04J3/26 ,  H04J1/00 ,  H04W36/02 ,  H04W4/06

CPC分类号： H04W36/026 ,  H04W4/06

摘要： An MBMS-GW delivers multicast data from a contents management server respectively to base stations, partitions and codes the multicast data into a plurality of pieces of multiple description code data, and delivers the plurality of pieces of MD-code data respectively to the base stations. Each of the base stations arbitrarily sets a plurality of transmission carrier frequencies for respectively transmitting the plurality of pieces of MD code data, and concurrently transmits the plurality of pieces of MD code data delivered from the MBMS-GW by respectively using the plurality of transmission carrier frequencies set by the transmission frequency setting unit. An LTE terminal or an LTE-A terminal receives, from a corresponding base station, any one or more of the plurality of pieces of MD code data transmitted by using the plurality of transmission carrier frequencies, and decodes and reproduces the multicast data from the received MD-code data.

摘要翻译： MBMS-GW分别将多播数据从内容管理服务器传送到基站，将多播数据分割并编码成多条多个代码数据，并将多条MD码数据分别传送到基站 。 每个基站任意设定多个发送载波频率，用于分别发送多条MD码数据，并且通过分别使用多个传输载波并发发送从MBMS-GW发送的多条MD码数据 由发送频率设定单元设定的频率。 LTE终端或LTE-A终端从对应的基站接收通过使用多个传输载波频率发送的多条MD码数据中的一个或多个，并从所接收到的多个传输载波中解码并再现多播数据 MD代码数据。