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1. 发明授权

US08774290B2 Transmitter apparatus, receiver apparatus, communication system, and communication method 有权
标题翻译：发射机装置，接收装置，通信系统和通信方法
公开(公告)号：US08774290B2
公开(公告)日：2014-07-08
申请号：US13378017
申请日：2010-05-31
申请人： Toshizo Nogami , Kazuyuki Shimezawa , Shohei Yamada , Wahoh Oh
发明人： Toshizo Nogami , Kazuyuki Shimezawa , Shohei Yamada , Wahoh Oh
IPC分类号： H04L27/00
CPC分类号： H04L5/0048 , H04B7/024 , H04B7/0417 , H04B7/063 , H04L1/0026 , H04L1/0028 , H04L5/0007 , H04L5/0023 , H04L5/0035 , H04L5/0042 , H04L5/0057 , H04L5/0073 , H04L5/0094 , H04L2001/0092 , H04W72/0406
摘要： A transmitter apparatus includes a reference signal transmitting unit that transmits a both of a first reference signal and a second reference signal differing from the first reference signal to a first receiver apparatus performing non-cooperative communication and to a second receiver apparatus performing cooperative communication, respectively. In addition, the transmitter apparatus includes a notifying unit that instructs the first receiver apparatus to measure the first reference signal and that instructs the second receiver apparatus to measure the second reference signal.
摘要翻译：一种发射机装置，包括：参考信号发射单元，其将与第一参考信号不同的第一参考信号和第二参考信号两者分别发送到执行非协作通信的第一接收机设备和分别执行协作通信的第二接收机设备。另外，发送装置具有指示第一接收装置测定第一基准信号并指示第二接收装置测定第二基准信号的通知单元。

2. 发明申请

US20120106610A1 TRANSMITTER APPARATUS, RECEIVER APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
标题翻译：发射机装置，接收装置，通信系统和通信方法
公开(公告)号：US20120106610A1
公开(公告)日：2012-05-03
申请号：US13378017
申请日：2010-05-31
申请人： Toshizo Nogami , Kazuyuki Shimezawa , Shohei Yamada , Wahoh Oh
发明人： Toshizo Nogami , Kazuyuki Shimezawa , Shohei Yamada , Wahoh Oh
IPC分类号： H04B17/00
CPC分类号： H04L5/0048 , H04B7/024 , H04B7/0417 , H04B7/063 , H04L1/0026 , H04L1/0028 , H04L5/0007 , H04L5/0023 , H04L5/0035 , H04L5/0042 , H04L5/0057 , H04L5/0073 , H04L5/0094 , H04L2001/0092 , H04W72/0406
摘要： A transmitter apparatus includes a reference signal transmitting unit that transmits a both of a first reference signal and a second reference signal differing from the first reference signal to a first receiver apparatus performing non-cooperative communication and to a second receiver apparatus performing cooperative communication, respectively. In addition, the transmitter apparatus includes a notifying unit that instructs the first receiver apparatus to measure the first reference signal and that instructs the second receiver apparatus to measure the second reference signal.
摘要翻译：一种发射机装置，包括：参考信号发射单元，其将与第一参考信号不同的第一参考信号和第二参考信号两者分别发送到执行非协作通信的第一接收机设备和分别执行协作通信的第二接收机设备。另外，发送装置具有指示第一接收装置测定第一基准信号并指示第二接收装置测定第二基准信号的通知单元。

3. 发明申请

US20120033571A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：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。

4. 发明授权

US09350478B2 Wireless communication system, wireless communication device, and wireless communication method 有权
标题翻译：无线通信系统，无线通信设备和无线通信方式
公开(公告)号：US09350478B2
公开(公告)日：2016-05-24
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： H04W4/00 , H04W36/00 , H04J11/00 , H04B7/02 , H04B7/08 , H04W72/08 , H04B17/345 , H04B7/06 , H04L1/00 , H04L5/00 , H04L25/02 , H04L25/03
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在抑制由于从第一通信设备发送的信号的干扰的同时测量信道的状态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。

5. 发明申请

US20120009959A1 COMMUNICATION SYSTEM AND MOBILE STATION APPARATUS 审中-公开
标题翻译：通信系统和移动站设备
公开(公告)号：US20120009959A1
公开(公告)日：2012-01-12
申请号：US13255592
申请日：2010-02-12
申请人： Shohei Yamada , Kazuyuki Shimezawa , Toshizo Nogami , Shoichi Suzuki , Isao Hirakawa , Yasuyuki Kato , Tatsushi Aiba
发明人： Shohei Yamada , Kazuyuki Shimezawa , Toshizo Nogami , Shoichi Suzuki , Isao Hirakawa , Yasuyuki Kato , Tatsushi Aiba
IPC分类号： H04W84/00
CPC分类号： H04W24/08 , H04B7/0413 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0028 , H04L5/0023 , H04L5/0048 , H04L5/0057 , H04L25/0224 , H04L25/0226 , H04L27/2601 , H04L2025/03426 , H04L2025/03802 , H04W72/04
摘要： A mobile communication system comprised of one or a plurality of base station apparatuses and a mobile station apparatus; characterized in that the one or plurality of base station apparatuses positions one or a plurality of logical antenna port reference signals, which are inside one or a plurality of logical antenna ports respectively, to different sub-frames; and the mobile station apparatus uses the logical antenna port reference signals of the one or plurality of logical antenna ports to perform channel status measurement.
摘要翻译：一种移动通信系统，包括一个或多个基站装置和移动站装置; 其特征在于，所述一个或多个基站装置将位于一个或多个逻辑天线端口内的一个或多个逻辑天线端口参考信号分别放置到不同的子帧; 并且移动站装置使用一个或多个逻辑天线端口的逻辑天线端口参考信号来执行信道状态测量。

6. 发明申请

US20110256868A1 BASE STATION DEVICE, MOBILE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
标题翻译：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。

7. 发明授权

US08848606B2 Communication system, mobile station device, and communication method 有权
标题翻译：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。

8. 发明授权

US08817714B2 Communication system, mobile station device, base station device, and communication method 有权
标题翻译：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。

9. 发明授权

US08472954B2 Base station device, mobile station device, communication system, and communication method 有权
标题翻译：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。

10. 发明申请

US20120033604A1 BASE STATION DEVICE, TERMINAL DEVICE, RADIO COMMUNICATION SYSTEM, TRANSMISSION METHOD, RECEPTION METHOD, AND PROGRAM 审中-公开
标题翻译：基站设备，终端设备，无线电通信系统，传输方法，接收方法和程序
公开(公告)号：US20120033604A1
公开(公告)日：2012-02-09
申请号：US13265102
申请日：2010-03-29
申请人： Isao Hirakawa , Toshizo Nogami , Yosuke Akimoto , Katsunari Uemura , Shohei Yamada , Shoichi Suzuki
发明人： Isao Hirakawa , Toshizo Nogami , Yosuke Akimoto , Katsunari Uemura , Shohei Yamada , Shoichi Suzuki
IPC分类号： H04W4/06 , H04W72/04 , H04W52/04
CPC分类号： H04B7/024 , H04J11/0053 , H04W52/16 , H04W52/42
摘要： A base station device, a terminal device to communicate with a base station device, and a transmission method are disclosed. The base station device includes an indicating part that indicates the availability of the coordinated communication. The base station device also includes a determining part that determines, in accordance with the availability of the coordinated communication, the ratio of the power of a data signal with respect to a transmission symbol including a reference signal to the power of a data signal with respect to a transmission symbol not including a reference signal.
摘要翻译：公开了一种基站装置，与基站装置进行通信的终端装置以及发送方法。基站装置包括指示协调通信的可用性的指示部。基站装置还包括：确定部，其根据协调通信的可用性，确定数据信号的功率相对于包括参考信号的发送符号与数据信号的功率的比率，相对于涉及不包括参考信号的传输符号。

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