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    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD
    3.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD 有权
    无线通信系统，无线通信设备和无线通信方法

    公开(公告)号：US20120033571A1

    公开(公告)日：2012-02-09

    申请号：US13265269

    申请日：2010-04-26

    申请人： Kazuyuki Shimezawa ,  Toshizo Nogami ,  Shohei Yamada

    发明人： Kazuyuki Shimezawa ,  Toshizo Nogami ,  Shohei Yamada

    IPC分类号： H04B15/00 ,  H04L12/26

    CPC分类号： H04J11/0053 ,  H04B7/026 ,  H04B7/0671 ,  H04B7/0678 ,  H04B7/068 ,  H04B7/0689 ,  H04B7/0854 ,  H04B17/345 ,  H04L1/0026 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073 ,  H04L25/0234 ,  H04L25/03343 ,  H04L2001/0092 ,  H04L2025/03426 ,  H04L2025/03808 ,  H04W72/082

    摘要： A wireless communication system includes a first channel state measurer and a second channel state measurer. When a second communication device measures a state of a channel between the second communication device and a first communication device using reference signals transmitted from the first communication device, the first channel measurer is configured to measure a state of the channel including an interference due to a signal transmitted from another first communication device. When measuring the state of the channel between the second communication device and the first communication device using the reference signals transmitted from the first communication device, the second channel state measurer measures the state of the channel while suppressing the interference due to the signal transmitted from the another first communication device. Accordingly, the wireless communication system can generate adequate feedback information both when cooperative communication is performed and when cooperative communication is not performed.

    摘要翻译： 无线通信系统包括第一信道状态测量器和第二信道状态测量器。 当第二通信设备使用从第一通信设备发送的参考信号来测量第二通信设备和第一通信设备之间的信道的状态时，第一信道测量器被配置为测量包括由于 信号从另一第一通信设备发送。 当使用从第一通信设备发送的参考信号来测量第二通信设备和第一通信设备之间的信道的状态时，第二信道状态测量器测量信道的状态，同时抑制由于从第一通信设备发送的信号的干扰 另一个第一通信设备。 因此，当执行协作通信时和当不执行协作通信时，无线通信系统可以产生足够的反馈信息。

    BASE STATION DEVICE, MOBILE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
    6.
    发明申请
    BASE STATION DEVICE, MOBILE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
    基站设备，移动站设备，通信系统和通信方法

    公开(公告)号：US20110256868A1

    公开(公告)日：2011-10-20

    申请号：US13141659

    申请日：2009-11-09

    申请人： Toshizo Nogami ,  Tatsushi Aiba ,  Shohei Yamada ,  Hidekazu Tsuboi ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

    发明人： Toshizo Nogami ,  Tatsushi Aiba ,  Shohei Yamada ,  Hidekazu Tsuboi ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

    IPC分类号： H04W60/00 ,  H04W4/00

    CPC分类号： H04W56/00 ,  H04J11/0069 ,  H04L5/001 ,  H04L5/0048 ,  H04W48/16 ,  H04W76/10

    摘要： A communication system which performs communication between a base station device configuring at least one cell and a mobile station device, wherein: the base station device includes: a synchronization signal generation unit which generates a synchronization signal corresponding to a cell identity for identifying a cell; and a transmission unit which generates a first transmission signal including the synchronization signal using a first parameter obtained from the cell identity, generates a second transmission signal excluding the synchronization signal using a second parameter obtained from a virtual cell identity different from the cell identity, transmits the first transmission signal using a first frequency band, and transmits the second transmission signal via a second frequency band different from the first frequency band. The mobile station device includes: a reception unit which receives a first reception signal including the synchronization signal using the first parameter obtained from the cell identity via the first frequency band and receives a second reception signal using the second parameter obtained from the virtual cell identity via the second frequency band.

    摘要翻译： 一种执行配置至少一个小区的基站装置与移动台装置之间的通信的通信系统，其中：所述基站装置包括：同步信号生成部，生成与用于识别小区的小区识别对应的同步信号; 以及发送单元，其使用从小区标识获得的第一参数生成包括同步信号的第一发送信号，使用从与小区标识不同的虚拟小区标识获得的第二参数生成除同步信号以外的第二发送信号，发送 所述第一发送信号使用第一频带，并且经由与所述第一频带不同的第二频带发送所述第二发送信号。 移动站装置包括：接收单元，其使用从小区标识获得的第一参数经由第一频带接收包括同步信号的第一接收信号，并且使用从虚拟小区标识获得的第二参数接收第二接收信号， 第二频带。

    Communication system, mobile station device, and communication method
    7.
    发明授权
    Communication system, mobile station device, and communication method 有权
    通信系统，移动台设备和通信方式

    公开(公告)号：US08848606B2

    公开(公告)日：2014-09-30

    申请号：US13057263

    申请日：2009-08-05

    申请人： Shohei Yamada ,  Toshizo Nogami

    发明人： Shohei Yamada ,  Toshizo Nogami

    IPC分类号： H04W4/00 ,  H04L5/00 ,  H04W72/04

    CPC分类号： H04W72/042 ,  H04L1/1819 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0094 ,  H04L27/2601 ,  H04W72/0453

    摘要： A mobile station device which communicates with a base station device, the mobile station device includes: an information acquisition unit which acquires information, which specifies at least one second frequency band different from a first frequency band, transmitted using RRC signaling via a physical downlink shared channel within the first frequency band; a frequency band specification unit which specifies the second frequency band based on the information acquired by the information acquisition unit; and a communication unit which communicates with the base station device with use of the first frequency band or the second frequency band.

    摘要翻译： 一种与基站装置进行通信的移动台装置，所述移动台装置包括：信息获取部，其获取指定与通过物理下行链路共享的RRC信令发送的与第一频带不同的至少一个第二频带的信息 在第一频带内; 频带指定单元，其基于由所述信息获取单元获取的信息指定所述第二频带; 以及通信单元，其使用第一频带或第二频带与基站装置进行通信。

    Communication system, mobile station device, base station device, and communication method
    8.
    发明授权
    Communication system, mobile station device, base station device, and communication method 有权
    通信系统，移动台设备，基站设备和通信方式

    公开(公告)号：US08817714B2

    公开(公告)日：2014-08-26

    申请号：US13057258

    申请日：2009-08-06

    申请人： Toshizo Nogami ,  Shohei Yamada

    发明人： Toshizo Nogami ,  Shohei Yamada

    IPC分类号： H04W72/04 ,  H04W72/08

    CPC分类号： H04L5/0044 ,  H04L5/0094 ,  H04L27/2636 ,  H04L27/265 ,  H04W72/0453 ,  H04W72/085

    摘要： The base station device includes: a signal transmission unit which transmits a signal in which data is assigned in a natural number of resource blocks located in a frequency axis in each of a plurality of bands and a signal including information specifying the plurality of bands to the mobile station device. The mobile station device includes: a signal reception unit which receives the signal including the information specifying the plurality of bands from the signal transmission unit via any of the plurality of bands, and receives the signal in which the data is assigned in the natural number of resource blocks located in the frequency axis in each of the plurality of bands from the signal transmission unit based on the information specifying the plurality of bands; and a data extraction unit which extracts data from the signal in which the data is assigned in the natural number of resource blocks located in the frequency axis received by the signal reception unit.

    摘要翻译： 基站装置包括：信号发送单元，其发送在多个频带中的每一个中位于频率轴中的自然数量的资源块中分配了数据的信号，以及包括指定多个频带的信息的信号到 移动台设备。 移动站装置包括：信号接收单元，其经由多个频带中的任何一个从信号发送单元接收包括指定多个频带的信息的信号，并且接收以自然数分配了数据的信号 基于指定所述多个频带的信息，从所述信号发送单元位于所述多个频带的每一个频带中的频率轴上的资源块; 以及数据提取单元，其从位于由信号接收单元接收的频率轴的资源块的自然数中的数据被分配的信号中提取数据。

    Base station device, mobile station device, communication system, and communication method
    9.
    发明授权
    Base station device, mobile station device, communication system, and communication method 有权
    基站装置，移动台装置，通信系统及通信方式

    公开(公告)号：US08472954B2

    公开(公告)日：2013-06-25

    申请号：US13141659

    申请日：2009-11-09

    申请人： Toshizo Nogami ,  Tatsushi Aiba ,  Shohei Yamada ,  Hidekazu Tsuboi ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

    发明人： Toshizo Nogami ,  Tatsushi Aiba ,  Shohei Yamada ,  Hidekazu Tsuboi ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

    IPC分类号： H04W60/00

    CPC分类号： H04W56/00 ,  H04J11/0069 ,  H04L5/001 ,  H04L5/0048 ,  H04W48/16 ,  H04W76/10

    摘要： A communication system which performs communication between a base station device configuring at least one cell and a mobile station device, wherein: the base station device includes: a synchronization signal generation unit which generates a synchronization signal corresponding to a cell identity for identifying a cell; and a transmission unit which generates a first transmission signal including the synchronization signal using a first parameter obtained from the cell identity, generates a second transmission signal excluding the synchronization signal using a second parameter obtained from a virtual cell identity different from the cell identity, transmits the first transmission signal using a first frequency band, and transmits the second transmission signal via a second frequency band different from the first frequency band. The mobile station device includes: a reception unit which receives a first reception signal including the synchronization signal using the first parameter obtained from the cell identity via the first frequency band and receives a second reception signal using the second parameter obtained from the virtual cell identity via the second frequency band.

    摘要翻译： 一种执行配置至少一个小区的基站装置与移动台装置之间的通信的通信系统，其中：所述基站装置包括：同步信号生成部，生成与用于识别小区的小区识别对应的同步信号; 以及发送单元，其使用从小区标识获得的第一参数生成包括同步信号的第一发送信号，使用从与小区标识不同的虚拟小区标识获得的第二参数生成除同步信号以外的第二发送信号，发送 所述第一发送信号使用第一频带，并且经由与所述第一频带不同的第二频带发送所述第二发送信号。 移动站装置包括：接收单元，其使用从小区标识获得的第一参数经由第一频带接收包括同步信号的第一接收信号，并且使用从虚拟小区标识获得的第二参数接收第二接收信号，经由 第二频带。