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    WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
    1.
    发明申请
    WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD 有权
    无线通信设备和无线通信方法

    公开(公告)号：US20120113912A1

    公开(公告)日：2012-05-10

    申请号：US13256588

    申请日：2010-03-15

    申请人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi ,  Megumi Ichikawa ,  Seigo Nakao ,  Takashi Iwai ,  Yasuaki Yuda ,  Ayako Horiuchi

    发明人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi ,  Megumi Ichikawa ,  Seigo Nakao ,  Takashi Iwai ,  Yasuaki Yuda ,  Ayako Horiuchi

    IPC分类号： H04W72/04

    CPC分类号： H04L27/2628 ,  H04L5/0007 ,  H04L5/0094 ,  H04L27/2647 ,  H04W72/042 ,  H04W72/0453

    摘要： Disclosed is a wireless communication apparatus and wireless communication method wherein flexible frequency scheduling is performed without increasing the scale of the DFT (Discrete Fourier Transform) circuitry. For example, when resource allocation information is reported indicating whether or not a resource has been allocated to each of a plurality of RBGs (RB groups) into which the system bandwidth is divided, as in Type 0 allocation, if the number of reported RBs reported by the resource allocation information cannot be expressed as “2̂n×3̂m×5̂l”, an allocated RB number setting section (208) sets the number of allocated resource blocks used in the actual transmission band, corresponding to the reported RB number, to the number of resource blocks that can be represented by any of “2̂n×3̂m×5̂l”, and an allocated RB selection section (209); selects the allocated RB employed in the actual transmission band from the resource allocation information and allocated RB number

    摘要翻译： 公开了一种无线通信装置和无线通信方法，其中在不增加DFT（离散傅里叶变换）电路的规模的情况下执行灵活的频率调度。 例如，当在类型0分配中报告资源分配信息，指示资源是否已被分配给分配了系统带宽的多个RBG（RB组）中的每一个的资源时，如果所报告的RB的数量被报告 通过资源分配信息不能表示为“2n×3m×51”，所分配的RB号码设定部（208）将与报告的RB号相对应的实际传输频带中使用的分配资源块的数量设定为数 可以由“2n×3m×51”中的任一个表示的资源块和分配的RB选择部（209）。 从资源分配信息和分配的RB号中选择在实际传输频带中使用的分配的RB

    Wireless communication apparatus and wireless communication method
    2.
    发明授权
    Wireless communication apparatus and wireless communication method 有权
    无线通信装置和无线通信方法

    公开(公告)号：US08730891B2

    公开(公告)日：2014-05-20

    申请号：US13256588

    申请日：2010-03-15

    申请人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Daichi Imamura ,  Seigo Nakao ,  Takashi Iwai ,  Yasuaki Yuda ,  Ayako Horiuchi ,  Megumi Ichikawa

    发明人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi ,  Seigo Nakao ,  Takashi Iwai ,  Yasuaki Yuda ,  Ayako Horiuchi

    IPC分类号： H04W4/00

    CPC分类号： H04L27/2628 ,  H04L5/0007 ,  H04L5/0094 ,  H04L27/2647 ,  H04W72/042 ,  H04W72/0453

    摘要： Disclosed is a wireless communication apparatus and wireless communication method wherein flexible frequency scheduling is performed without increasing the scale of the DFT (Discrete Fourier Transform) circuitry. For example, when resource allocation information is reported indicating whether or not a resource has been allocated to each of a plurality of RBGs (RB groups) into which the system bandwidth is divided, as in Type 0 allocation, if the number of reported RBs reported by the resource allocation information cannot be expressed as “2^n×3^m×5^l”, an allocated RB number setting section (208) sets the number of allocated resource blocks used in the actual transmission band, corresponding to the reported RB number, to the number of resource blocks that can be represented by any of “2^n×3^m×5^l”, and an allocated RB selection section (209); selects the allocated RB employed in the actual transmission band from the resource allocation information and allocated RB number.

    摘要翻译： 公开了一种无线通信装置和无线通信方法，其中在不增加DFT（离散傅里叶变换）电路的规模的情况下执行灵活的频率调度。 例如，当在类型0分配中报告资源分配信息，指示资源是否已被分配给分配了系统带宽的多个RBG（RB组）中的每一个的资源时，如果所报告的RB的数量被报告 通过资源分配信息不能表示为“2 ^ n×3 ^ m×5 ^ l”，分配的RB号码设定部（208）设定与实际的传输频带对应的分配的资源块的数量 RB编号，可以由任何“2 ^ n×3 ^ m×5 ^ l”表示的资源块数和分配的RB选择部分（209）。 从资源分配信息和分配的RB号中选择在实际传输频带中使用的分配的RB。

    RELAY STATION APPARATUS AND RELAY METHOD
    3.
    发明申请
    RELAY STATION APPARATUS AND RELAY METHOD 有权
    继电器设备和继电器方法

    公开(公告)号：US20120108164A1

    公开(公告)日：2012-05-03

    申请号：US13260971

    申请日：2010-02-12

    申请人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Daichi Imamura ,  Kenichi Miyoshi ,  Megumi Ichikawa ,  Hiroaki Morino

    发明人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Daichi Imamura ,  Kenichi Miyoshi ,  Megumi Ichikawa ,  Hiroaki Morino

    IPC分类号： H04B17/02

    CPC分类号： H04B7/15521 ,  H04L1/0061 ,  H04L1/0076 ,  H04L1/20 ,  H04L2001/0097

    摘要： To prevent relaying wrong information by determining whether a radio signal is to be relayed in accordance with a function of error detection in the radio signal. A relay station apparatus according to an aspect of the invention is a relay station apparatus which relays a radio signal between a transmission station and a reception station, including: a receiver which is configured to receive the radio signal from the transmission station; and a relay determination section which is configured, in accordance with a function of error detection in the radio signal received by the receiver, to determine whether the signal is to be relayed or not, based on a first channel quality indicating a channel quality from the transmission station to the relay station apparatus.

    摘要翻译： 通过根据无线电信号中的错误检测功能确定是否要中继无线电信号来防止中继错误信息。 根据本发明一个方面的中继站装置是一种在发送站和接收站之间中继无线电信号的中继站装置，包括：接收机，被配置为从发送站接收无线电信号; 以及中继判定部，其基于从所述接收机接收到的无线信号中的错误检测的功能，基于表示来自所述接收机的信道质量的第一信道质量， 发送站到中继站装置。

    Radio communication terminal and radio communication method
    4.
    发明授权
    Radio communication terminal and radio communication method 有权
    无线电通信终端和无线电通信方法

    公开(公告)号：US08780805B2

    公开(公告)日：2014-07-15

    申请号：US13376694

    申请日：2010-06-10

    申请人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi

    发明人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi

    IPC分类号： H04W4/00

    CPC分类号： H04W72/005 ,  H04B17/318 ,  H04B17/345 ,  H04L5/0073 ,  H04W24/08 ,  H04W24/10 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/085

    摘要： Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed: and a transmitter which transmits a result, of the measurement to the base station or the relay node.

    摘要翻译： 提供了能够高精度地测量与切换目的地的通信质量的无线电通信终端。 无线电通信终端能够与基站或中继节点通信，并且包括：接收机，其接收包括与相邻小区的测量质量的测量有关的信息的控制信息; 从与所述测量有关的信息中提取作为仅执行来自连接到所述基站的所述中继节点的信号的信号的子帧的，应当执行所述测量的子帧的信息的提取器; 测量部，其基于所提取的关于应当进行测量的子帧的信息，在子帧的基础上进行测量;以及发送器，将测量结果发送给基站或中继节点。

    Radio communication terminal and radio communication method
    5.
    发明授权
    Radio communication terminal and radio communication method 有权

    公开(公告)号：US08699420B2

    公开(公告)日：2014-04-15

    申请号：US13376694

    申请日：2010-06-10

    申请人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi

    发明人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi

    IPC分类号： H04W4/00

    摘要： Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed: and a transmitter which transmits a result, of the measurement to the base station or the relay node.

    RADIO COMMUNICATION TERMINAL AND RADIO COMMUNICATION METHOD
    6.
    发明申请
    RADIO COMMUNICATION TERMINAL AND RADIO COMMUNICATION METHOD 有权
    无线电通信终端和无线电通信方法

    公开(公告)号：US20120099462A1

    公开(公告)日：2012-04-26

    申请号：US13376694

    申请日：2010-06-10

    申请人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi

    发明人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi

    IPC分类号： H04W24/00

    CPC分类号： H04W72/005 ,  H04B17/318 ,  H04B17/345 ,  H04L5/0073 ,  H04W24/08 ,  H04W24/10 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/085

    摘要： Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed: and a transmitter which transmits a result, of the measurement to the base station or the relay node.

    摘要翻译： 提供了能够高精度地测量与切换目的地的通信质量的无线电通信终端。 无线电通信终端能够与基站或中继节点通信，并且包括：接收机，其接收包括与相邻小区的测量质量的测量有关的信息的控制信息; 从与所述测量有关的信息中提取作为仅执行来自连接到所述基站的所述中继节点的信号的信号的子帧的，应当执行所述测量的子帧的信息的提取器; 测量部，其基于所提取的关于应当进行测量的子帧的信息，在子帧的基础上进行测量;以及发送器，将测量结果发送给基站或中继节点。

    WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
    8.
    发明申请
    WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD 有权
    无线通信设备和无线通信方法

    公开(公告)号：US20120320820A1

    公开(公告)日：2012-12-20

    申请号：US13582300

    申请日：2011-03-16

    申请人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Takashi Iwai

    发明人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Akihiko Nishio ,  Daichi Imamura ,  Takashi Iwai

    IPC分类号： H04W52/04

    CPC分类号： H04W52/146 ,  H04W52/242 ,  H04W52/244 ,  H04W52/362 ,  H04W52/46

    摘要： A wireless communication device which can improve reception quality in a second other wireless communication device is disclosed, including a reception unit which receives a signal from a first other wireless communication device or a second other wireless communication device connected to the wireless communication device and the first other wireless communication device, a transmission power value setting unit which sets a transmission power value in a first subframe, in which the first other wireless communication device transmits a signal to the second other wireless communication device, to be higher than that in a second subframe in which the first other wireless communication device receives a signal from a third other wireless communication device connected to the first other wireless communication device, and a transmission power value switching control unit which performs switching in the first subframe to the transmission power value higher than that in the second subframe.

    摘要翻译： 公开了一种能够提高第二其他无线通信装置的接收质量的无线通信装置，包括接收来自第一其他无线通信装置的信号的接收部，或连接到无线通信装置的第二其他无线通信装置， 其他无线通信装置，将第一其他无线通信装置向第二其他无线通信装置发送信号的第一子帧中的发送功率值设定为高于第二子帧的发送功率值设定部 其中第一其他无线通信设备接收来自连接到第一其他无线通信设备的第三其他无线通信设备的信号，以及发送功率值切换控制单元，其执行第一子帧中的切换为高于该第一子帧的发送功率值 在第二子帧中。

    RADIO COMMUNICATION DEVICE AND BANDWIDTH DETERMINATION METHOD
    9.
    发明申请
    RADIO COMMUNICATION DEVICE AND BANDWIDTH DETERMINATION METHOD 审中-公开
    无线电通信设备和带宽确定方法

    公开(公告)号：US20120021754A1

    公开(公告)日：2012-01-26

    申请号：US13062177

    申请日：2009-09-03

    申请人： Yoshihiko Ogawa ,  Sergio Nakao ,  Daichi Imamura ,  Katsuhiko Hiramatsu ,  Kenichi Miyoshi ,  Megumi Ichikawa ,  Sadaki Futagi ,  Yasuaki Yuda ,  Ayako Horiuchi

    发明人： Yoshihiko Ogawa ,  Sergio Nakao ,  Daichi Imamura ,  Katsuhiko Hiramatsu ,  Kenichi Miyoshi ,  Megumi Ichikawa ,  Sadaki Futagi ,  Yasuaki Yuda ,  Ayako Horiuchi

    IPC分类号： H04W72/04

    CPC分类号： H04L1/1893 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0066 ,  H04W72/082

    摘要： Disclosed is a radio communication device that, even when a terminal erroneously receives a retransmission grant or a response signal from a base station, can reduce the number of other terminals in which the terminal interferes at a retransmission. In this device, a determination unit (205) determines a bandwidth between the two ends of a transmission band allocated to a transmitted signal at the retransmission of the transmitted signal. An allocation unit (209) allocates the transmitted signal to a frequency resource based on the bandwidth that is input from the determination unit (205). The determination unit (205) increases at the retransmission the amount of decrease in the bandwidth from the previous transmission, as the consecutiveness of the transmitted signal in the frequency region decreases.

    摘要翻译： 公开了一种无线电通信装置，即使当终端错误地接收到来自基站的重发授权或响应信号时，也可以减少终端在重发时干扰的其他终端的数量。 在该装置中，确定单元（205）确定在发送信号的重发时分配给发送信号的发送频带的两端之间的带宽。 分配单元（209）基于从确定单元（205）输入的带宽，将发送的信号分配给频率资源。 随着频率区域中的发送信号的连续性降低，确定单元（205）在重传时增加了来自先前传输的带宽的减少量。