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    TRANSMISSION METHOD, TRANSMISSION APPARATUS, RECEPTION METHOD, AND RECEPTION APPARATUS
    1.
    发明申请
    TRANSMISSION METHOD, TRANSMISSION APPARATUS, RECEPTION METHOD, AND RECEPTION APPARATUS 有权
    传输方法，传输装置，接收方法和接收装置

    公开(公告)号：US20120314809A1

    公开(公告)日：2012-12-13

    申请号：US13590779

    申请日：2012-08-21

    申请人： Yutaka MURAKAMI ,  Kiyotaka Kobayashi ,  Masayuki Orihashi ,  Akihiko Matsuoka

    发明人： Yutaka MURAKAMI ,  Kiyotaka Kobayashi ,  Masayuki Orihashi ,  Akihiko Matsuoka

    IPC分类号： H04L27/00

    CPC分类号： H04B7/0413 ,  H04B7/0608 ,  H04B7/0613 ,  H04B7/0689 ,  H04B7/0697 ,  H04L1/06

    摘要： Of any one of transmission method X of transmitting modulated signal A and modulated signal B including the same data from a plurality of antennas and transmission method Y of transmitting modulated signal A and modulated signal B having different data from the plurality of antennas, base station apparatus 201 does not change the transmission method during data transmission and changes only the modulation scheme. Base station apparatus 201 transmits modulated signal A and modulated signal B to communication terminal apparatus 251 using the determined transmission method and modulation scheme. In this way, it is possible to improve data transmission efficiency when transmitting data using the plurality of antennas.

    摘要翻译： 发送调制信号A的发送方法X和包含来自多个天线的相同数据的调制信号B和从多个天线发送调制信号A和调制信号B的数据不同的发送方式Y中的任一种，基站装置 201在数据传输期间不改变传输方法，并且仅改变调制方案。 基站装置201使用确定的发送方法和调制方式向调制信号A和调制信号B发送到通信终端装置251。 以这种方式，可以在使用多个天线发送数据时提高数据传输效率。

    BASE STATION, COMMUNICATION SYSTEM INCLUDING BASE STATION AND TRANSMISSION METHOD
    2.
    发明申请
    BASE STATION, COMMUNICATION SYSTEM INCLUDING BASE STATION AND TRANSMISSION METHOD 审中-公开
    基站，通信系统，包括基站和传输方法

    公开(公告)号：US20120027124A1

    公开(公告)日：2012-02-02

    申请号：US13267992

    申请日：2011-10-07

    申请人： Yutaka MURAKAMI ,  Katsuaki ABE ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI ,  Akihiko MATSUOKA

    发明人： Yutaka MURAKAMI ,  Katsuaki ABE ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI ,  Akihiko MATSUOKA

    IPC分类号： H04L27/00 ,  H04B1/04

    CPC分类号： H04B7/043 ,  H04B7/0621 ,  H04B7/0848 ,  H04B17/24 ,  H04B17/318 ,  H04W52/42

    摘要： Channel fluctuation values on propagation paths of modulated signals transmitted from a plurality of antennas are estimated, an eigenvalue of a channel fluctuation matrix created with the above-mentioned channel fluctuation values as elements is found in order to relate antenna received signals to modulated signals, and using that eigenvalue, receiving antenna selection, combining of modulated signals, and weighting processing on soft decision decoded values, are performed, and modulated signals are demodulated. By this means, it is possible to perform demodulation processing based on the effective reception power of a modulated signal (that is to say, the essential reception power, of the reception power obtained by a receiving apparatus, that can be effectively used when demodulating a modulated signal), enabling the precision of demodulation of modulated signals to be improved.

    摘要翻译： 估计从多个天线发送的调制信号的传播路径上的信道波动值，找到以上述信道变动值作为要素而生成的信道变动矩阵的特征值，以将天线接收信号与调制信号相关联， 使用该特征值，接收天线选择，调制信号的组合和对软判决解码值的加权处理，并且调制信号被解调。 通过这种方式，可以基于调制信号（也就是接收设备获得的接收功率的基本接收功率）的有效接收功率进行解调处理，当解调 调制信号），能够提高调制信号的解调精度。

    RECEIVING APPARATUS, TRANSMITTING APPARATUS, AND RECEPTION METHOD
    4.
    发明申请
    RECEIVING APPARATUS, TRANSMITTING APPARATUS, AND RECEPTION METHOD 有权
    接收装置，发送装置和接收方法

    公开(公告)号：US20080273609A1

    公开(公告)日：2008-11-06

    申请号：US11835906

    申请日：2007-08-08

    申请人： Yutaka MURAKAMI ,  Katsuaki ABE ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI ,  Akihiko MATSUOKA

    发明人： Yutaka MURAKAMI ,  Katsuaki ABE ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI ,  Akihiko MATSUOKA

    IPC分类号： H04L27/28

    CPC分类号： H04B7/043 ,  H04B7/0621 ,  H04B7/0848 ,  H04B17/24 ,  H04B17/318 ,  H04W52/42

    摘要： Channel fluctuation values on propagation paths of modulated signals transmitted from a plurality of antennas are estimated, an eigenvalue of a channel fluctuation matrix created with the above-mentioned channel fluctuation values as elements is found in order to relate antenna received signals to modulated signals, and using that eigenvalue, receiving antenna selection, combining of modulated signals, and weighting processing on soft decision decoded values, are performed, and modulated signals are demodulated. By this means, it is possible to perform demodulation processing based on the effective reception power of a modulated signal (that is to say, the essential reception power, of the reception power obtained by a receiving apparatus, that can be effectively used when demodulating a modulated signal), enabling the precision of demodulation of modulated signals to be improved.

    摘要翻译： 估计从多个天线发送的调制信号的传播路径上的信道波动值，找到以上述信道变动值作为要素而生成的信道变动矩阵的特征值，以将天线接收信号与调制信号相关联， 使用该特征值，接收天线选择，调制信号的组合和对软判决解码值的加权处理，并且调制信号被解调。 通过这种方式，可以基于调制信号（也就是接收设备获得的接收功率的基本接收功率）的有效接收功率进行解调处理，当解调 调制信号），能够提高调制信号的解调精度。

    TRANSMITTER APPARATUS
    7.
    发明申请
    TRANSMITTER APPARATUS 有权
    发射器装置

    公开(公告)号：US20110283160A1

    公开(公告)日：2011-11-17

    申请号：US13190158

    申请日：2011-07-25

    申请人： Yutaka MURAKAMI ,  Shutai OKAMURA ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI

    发明人： Yutaka MURAKAMI ,  Shutai OKAMURA ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI

    IPC分类号： H03M13/27 ,  G06F11/10

    CPC分类号： H04L1/0041 ,  H03M13/13 ,  H03M13/255 ,  H03M13/2721 ,  H03M13/2909 ,  H04L1/0003 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/0656 ,  H04L5/0023

    摘要： A transmitter apparatus wherein a relatively simple structure is used to suppress burst errors without changing the block sizes of encoded blocks even when the number of modulation multi-values is increased. An encoding part subjects transport data to a block encoding process to form block encoded data. A modulating part modulates the block encoded data to form data symbols; and an arranging (interleaving) part arranges (interleaves) the block encoded data in such a manner that the intra-block encoded data of the encoded blocks, which include their respective single different data symbol, get together, and then supplies the arranged (interleaved) block encoded data to the modulating part. In this way, there can be provided a transmitter apparatus wherein a relatively simple structure is used to suppress burst errors without changing the block sizes of encoded blocks even when the number of modulation multi-values is increased.

    摘要翻译： 一种发射机装置，即使当调制多值的数量增加时，使用相对简单的结构来抑制突发错误，而不改变编码块的块大小。 编码部分将传输数据作为块编码处理，以形成块编码数据。 调制部分调制块编码数据以形成数据符号; 并且排列（交织）部分以这样的方式布置（交织）块编码数据，使得包括它们各自的单个不同数据符号的编码块的块内编码数据在一起，然后提供所安排的（交织的 ）块编码数据到调制部分。 以这种方式，可以提供一种发射机装置，即使当调制多值的数量增加时，使用相对简单的结构来抑制突发错误，而不改变编码块的块大小。

    TRANSMITTER APPARATUS AND MULTIANTENNA TRANSMITTER APPARATUS
    8.
    发明申请
    TRANSMITTER APPARATUS AND MULTIANTENNA TRANSMITTER APPARATUS 有权
    发射机和多功能发射机设备

    公开(公告)号：US20100122145A1

    公开(公告)日：2010-05-13

    申请号：US12688658

    申请日：2010-01-15

    申请人： Yutaka MURAKAMI ,  Shutai Okamura ,  Kiyotaka Kobayashi ,  Masayuki Orihashi

    发明人： Yutaka MURAKAMI ,  Shutai Okamura ,  Kiyotaka Kobayashi ,  Masayuki Orihashi

    IPC分类号： H03M13/27 ,  G06F11/10 ,  H03M13/05

    CPC分类号： H04L1/0041 ,  H03M13/13 ,  H03M13/255 ,  H03M13/2721 ,  H03M13/2909 ,  H04L1/0003 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/0656 ,  H04L5/0023

    摘要： A transmitter apparatus wherein a relatively simple structure is used to suppress burst errors without changing the block sizes of encoded blocks even when the number of modulation multi-values is increased. An encoding part subjects transport data to a block encoding process to form block encoded data. A modulating part modulates the block encoded data to form. data symbols; and an arranging (interleaving) part arranges(interleaves) the block encoded data in such a manner that the intra-block encoded data of the encoded blocks, which include their respective single different data symbol, get together, and then supplies the arranged(interleaved) block encoded data to the modulating part. In this way, there can be provided a transmitter apparatus wherein a relatively simple structure is used to suppress burst errors without changing the block sizes of encoded blocks even when the number of modulation multi-values is increased.

    摘要翻译： 一种发射机装置，即使当调制多值的数量增加时，使用相对简单的结构来抑制突发错误，而不改变编码块的块大小。 编码部分将传输数据转移到块编码处理以形成块编码数据。 调制部分调制块编码数据形成。 数据符号; 并且排列（交织）部分以这样的方式布置（交织）块编码数据，使得包括它们各自的单个不同数据符号的编码块的块内编码数据在一起，然后提供所安排的（交织的 ）块编码数据到调制部分。 以这种方式，可以提供一种发射机装置，即使当调制多值的数量增加时，使用相对简单的结构来抑制突发错误，而不改变编码块的块大小。

    MODULATOR AND MODULATION METHOD
    9.
    发明申请
    MODULATOR AND MODULATION METHOD 有权
    调制器和调制方法

    公开(公告)号：US20120254701A1

    公开(公告)日：2012-10-04

    申请号：US13493721

    申请日：2012-06-11

    申请人： Yutaka MURAKAMI ,  Shutai OKAMURA ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI

    发明人： Yutaka MURAKAMI ,  Shutai OKAMURA ,  Kiyotaka KOBAYASHI ,  Masayuki ORIHASHI

    IPC分类号： H03M13/05 ,  G06F11/10

    CPC分类号： H04L1/0041 ,  H03M13/13 ,  H03M13/255 ,  H03M13/2721 ,  H03M13/2909 ,  H04L1/0003 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/0656 ,  H04L5/0023

    摘要： A transmitter apparatus wherein a relatively simple structure is used to suppress burst errors without changing the block sizes of encoded blocks even when the number of modulation multi-values is increased. An encoding part subjects transport data to a block encoding process to form block encoded data. A modulating part modulates the block encoded data to form data symbols; and an arranging (interleaving) part arranges (interleaves) the block encoded data in such a manner that the intra-block encoded data of the encoded blocks, which include their respective single different data symbol, get together, and then supplies the arranged (interleaved) block encoded data to the modulating part. In this way, there can be provided a transmitter apparatus wherein a relatively simple structure is used to suppress burst errors without changing the block sizes of encoded blocks even when the number of modulation multi-values is increased.

    摘要翻译： 一种发射机装置，即使当调制多值的数量增加时，使用相对简单的结构来抑制突发错误，而不改变编码块的块大小。 编码部分将传输数据转移到块编码处理以形成块编码数据。 调制部分调制块编码数据以形成数据符号; 并且排列（交织）部分以这样的方式布置（交织）块编码数据，使得包括它们各自的单个不同数据符号的编码块的块内编码数据在一起，然后提供所安排的（交织的 ）块编码数据到调制部分。 以这种方式，可以提供一种发射机装置，即使当调制多值的数量增加时，使用相对简单的结构来抑制突发错误，而不改变编码块的块大小。