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81. 发明授权

US09538397B2 Base station, terminal, communication system, communication method, and integrated circuit 有权
标题翻译：基站，终端，通信系统，通信方式和集成电路
公开(公告)号：US09538397B2
公开(公告)日：2017-01-03
申请号：US14006830
申请日：2012-03-14
申请人： Kazuyuki Shimezawa , Kimihiko Imamura , Toshizo Nogami
发明人： Kazuyuki Shimezawa , Kimihiko Imamura , Toshizo Nogami
IPC分类号： H04W24/02 , H04L5/00 , H04L25/03 , H04W72/04 , H04L27/26 , H04L25/02
CPC分类号： H04W24/02 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L25/0224 , H04L25/03866 , H04L27/2613 , H04W72/042
摘要： A base station is provided in which a terminal efficiently controls a demodulation reference signal for a data signal transmitted from the base station in a wireless communication system in which the base station and the terminal communicates with each other. The base station that performs a communication with the terminal includes a data signal generation unit that generates a data signal for terminal, and a demodulation reference signal for a data signal multiplexing unit that multiplexes a demodulation reference signal for a data signal, which is a known signal for demodulating the data signal, into the data signal. The scramble code included in the demodulation reference signal for the data signal is generated based on a first scramble ID and a second scramble ID that are notified from the base station to the terminal.
摘要翻译：提供一种基站，其中终端在基站和终端彼此通信的无线通信系统中有效地控制从基站发送的数据信号的解调参考信号。与终端进行通信的基站包括生成用于终端的数据信号的数据信号生成单元和用于数据信号复用单元的解调参考信号，该数据信号复用单元复用用于数据信号的解调参考信号，这是已知的用于解调数据信号的信号转换成数据信号。基于从基站向终端通知的第一加扰ID和第二加扰ID，生成包含在数据信号的解调参考信号中的扰码。

82. 发明授权

US09337981B2 Terminal, base station, communication system, and communication method 有权
标题翻译：终端，基站，通信系统和通信方式
公开(公告)号：US09337981B2
公开(公告)日：2016-05-10
申请号：US14238432
申请日：2012-07-19
申请人： Toshizo Nogami , Tatsushi Aiba , Daiichiro Nakashima , Kazuyuki Shimezawa , Kimihiko Imamura
发明人： Toshizo Nogami , Tatsushi Aiba , Daiichiro Nakashima , Kazuyuki Shimezawa , Kimihiko Imamura
IPC分类号： H04L5/00 , H04L1/18 , H04L27/26 , H04J13/00
CPC分类号： H04L5/0053 , H04J13/0003 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L27/2602
摘要： In a terminal that communicates with a base station, in the case where a physical downlink control channel or an enhanced physical downlink control channel, which is associated with a physical downlink shared channel on a first cell, and an enhanced physical downlink control channel associated with a physical downlink shared channel on a second cell are detected, one physical uplink control channel resource is selected from a physical uplink control channel resource configured for the physical downlink shared channel on the first cell and a physical uplink control channel resource configured for the physical downlink shared channel on the second cell.
摘要翻译：在与基站通信的终端中，在与第一小区上的物理下行链路共享信道相关联的物理下行链路控制信道或增强物理下行链路控制信道以及与第一小区相关联的增强物理下行链路控制信道的情况下检测第二小区的物理下行链路共享信道，从对第一小区的物理下行链路共享信道配置的物理上行链路控制信道资源选择一个物理上行链路控制信道资源，以及为物理下行链路配置的物理上行链路控制信道资源第二个单元上的共享通道。

83. 发明申请

US20140185528A1 TERMINAL, BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 审中-公开
标题翻译：终端，基站，通信系统和通信方法
公开(公告)号：US20140185528A1
公开(公告)日：2014-07-03
申请号：US14238392
申请日：2012-08-07
申请人： Kazuyuki Shimezawa , Kimihiko Imamura , Toshizo Nogami
发明人： Kazuyuki Shimezawa , Kimihiko Imamura , Toshizo Nogami
IPC分类号： H04B7/06
CPC分类号： H04B7/0626 , H04W52/42
摘要： There are provided a terminal, a base station, a communication system, and a communication method allowing a base station to efficiently notify a terminal of control information in a communication system in which the base station and the terminal communicate with each other. A terminal configured to communicate with a base station including a plurality of transmit antenna ports is configured to estimate, based on a channel state information reference signal transmitted from the plurality of transmit antenna ports, a channel state between the base station and the terminal; and to generate power difference information representing a difference between powers for groups of transmit antenna ports that are some of the plurality of transmit antenna ports.
摘要翻译：提供了终端，基站，通信系统和通信方法，其允许基站在基站和终端彼此通信的通信系统中有效地通知终端的控制信息。配置为与包括多个发送天线端口的基站通信的终端被配置为基于从多个发送天线端口发送的信道状态信息参考信号来估计基站和终端之间的信道状态; 并且产生表示作为所述多个发送天线端口中的一些的发送天线端口组的功率之间的差异的功率差异信息。

84. 发明申请

US20140153536A1 COMMUNICATION SYSTEM, TERMINAL, BASE STATION, AND COMMUNICATION METHOD 审中-公开
标题翻译：通信系统，终端，基站和通信方法
公开(公告)号：US20140153536A1
公开(公告)日：2014-06-05
申请号：US14236481
申请日：2012-08-02
申请人： Wataru Ouchi , Kimihiko Imamura , Yosuke Akimoto , Toshizo Nogami , Daiichiro Nakashima , Kazuyuki Shimezawa , Shoichi Suzuki , Yasuyuki Kato , Katsunari Uemura
发明人： Wataru Ouchi , Kimihiko Imamura , Yosuke Akimoto , Toshizo Nogami , Daiichiro Nakashima , Kazuyuki Shimezawa , Shoichi Suzuki , Yasuyuki Kato , Katsunari Uemura
IPC分类号： H04W52/04 , H04L5/00
CPC分类号： H04W52/04 , H04L5/0037 , H04W52/146 , H04W52/242 , H04W72/042
摘要： There are provided a base station, a terminal, a communication system, and a communication method in a wireless communication system in which a base station and a terminal 102 communicate with each other, in which the base station 101 can efficiently notify the terminal 102 of control information. The base station 101 includes a transmitting unit 507 configured to transmit to the terminal a radio resource control signal including information concerning a first uplink power control related parameter configuration and information concerning a second uplink power control related parameter configuration. The base station 101 configures, as a first value, information concerning a transmit power control command value included in a physical downlink control channel transmitted in a first subframe subset, notifies the terminal of the information, configures, as a second value, independently from the first value, information concerning a transmit power control command value included in a physical downlink control channel transmitted in a second subframe subset, and notifies the terminal of the information.
摘要翻译：在基站101与终端102进行通信的无线通信系统中，提供基站，终端，通信系统和通信方法，其中基站101可以有效地通知终端102 控制信息。基站101包括发送单元507，被配置为向终端发送包括关于第一上行链路功率控制相关参数配置的信息和关于第二上行链路功率控制相关参数配置的信息的无线电资源控制信号。基站101将包含在第一子帧子集中发送的物理下行链路控制信道中的发送功率控制指令值的信息作为第一值配置，向终端通知该信息，作为第二值独立地配置第一值，关于在第二子帧子集中发送的物理下行链路控制信道中包括的发送功率控制命令值的信息，并且向终端通知该信息。

85. 发明授权

US08731077B2 Wireless communication system, control station apparatus and terminal apparatus 有权
标题翻译：无线通信系统，控制站装置及终端装置
公开(公告)号：US08731077B2
公开(公告)日：2014-05-20
申请号：US13057936
申请日：2009-07-09
申请人： Yasuhiro Hamaguchi , Kazunari Yokomakura , Osamu Nakamura , Jungo Goto , Hiroki Takahashi , Toshizo Nogami
发明人： Yasuhiro Hamaguchi , Kazunari Yokomakura , Osamu Nakamura , Jungo Goto , Hiroki Takahashi , Toshizo Nogami
IPC分类号： H04L27/28
CPC分类号： H04L27/0008 , H04B7/0413 , H04B7/0456 , H04B7/063 , H04B7/068 , H04B7/0689 , H04L5/0023 , H04L5/0091 , H04L25/03343 , H04L2025/03414 , H04L2025/03808 , H04W48/08
摘要： To switch among access schemes of different systems efficiently, in a wireless communication system for selecting one access scheme from among a plurality of access schemes to perform wireless communications in between a control station apparatus and a terminal apparatus, the control station apparatus notifies the terminal apparatus of an access scheme using information indirectly designating the access scheme, and the terminal apparatus selects one access scheme from among a plurality of access schemes according to the notified information to perform wireless communications with the control station apparatus.
摘要翻译：为了有效地切换不同系统的接入方案，在用于从多个接入方式中选择一个接入方案的无线通信系统中，在控制站装置和终端装置之间进行无线通信，控制站装置通知终端装置使用间接指定接入方案的信息的接入方案，并且终端装置根据通知的信息从多个接入方案中选择一个接入方案，以执行与控制站装置的无线通信。

86. 发明申请

US20140133452A1 TERMINAL, BASE STATION, COMMUNICATIONS SYSTEM, AND COMMUNICATION METHOD 有权
标题翻译：终端，基站，通信系统和通信方法
公开(公告)号：US20140133452A1
公开(公告)日：2014-05-15
申请号：US14233928
申请日：2012-07-19
申请人： Toshizo Nogami , Shoichi Suzuki , Tatsushi Aiba , Daiichiro Nakashima , Katsunari Uemura , Kazuyuki Shimezawa , Kimihiko Imamura
发明人： Toshizo Nogami , Shoichi Suzuki , Tatsushi Aiba , Daiichiro Nakashima , Katsunari Uemura , Kazuyuki Shimezawa , Kimihiko Imamura
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04J13/0059 , H04L1/1861 , H04L5/0091 , H04W72/00 , H04W72/0413 , H04W88/02 , H04W88/08
摘要： A terminal that communicates with a base station monitors a physical downlink control channel allocated in a physical downlink control channel region and an enhanced physical downlink control channel allocated in a physical downlink shared channel region different from the physical downlink control channel region. If the enhanced physical downlink control channel is detected, the terminal reports response information via a physical uplink control channel resource corresponding to the resource in which the enhanced physical downlink control channel was detected.
摘要翻译：与基站通信的终端监视分配在物理下行链路控制信道区域中的物理下行链路控制信道，以及分配在与物理下行链路控制信道区域不同的物理下行链路共享信道区域中的增强物理下行链路控制信道。如果检测到增强的物理下行链路控制信道，则终端经由物理上行链路控制信道资源对应于检测到增强物理下行链路控制信道的资源来报告响应信息。

87. 发明授权

US08704726B2 Antenna apparatus and base station apparatus 有权
标题翻译：天线装置和基站装置
公开(公告)号：US08704726B2
公开(公告)日：2014-04-22
申请号：US13129299
申请日：2009-10-20
申请人： Toshizo Nogami
发明人： Toshizo Nogami
IPC分类号： H01Q21/00 , H01Q3/22
CPC分类号： H04B7/0689 , H01Q1/246 , H01Q3/30 , H01Q21/28 , H04B7/0413 , H04B7/0617
摘要： Two types of array antennas having different down tilt angles are used separately between the outside and inside of the cell in consideration of the transmission mode. A base station apparatus is a base station apparatus that performs wireless communications with a mobile station apparatus, and has a first array antenna 201 having a down tilt angle of θ1 to perform MIMO (Multiple Input Multiple Output), and a second array antenna 202 having a down tilt angle of θ2 smaller than that of the first array antenna 201 to perform beam forming.
摘要翻译：考虑到传输模式，在小区的外部和内部分别使用具有不同下倾角的两种类型的阵列天线。基站装置是与移动台装置进行无线通信的基站装置，具有：具有下倾角的第一阵列天线201，执行MIMO（多输入多输出）和第二阵列天线 202具有与第一阵列天线201的倾斜角度相比小的角度，以进行波束形成。

88. 发明申请

US20140050189A1 BASE STATION AND TERMINAL 有权
标题翻译：基站和终端
公开(公告)号：US20140050189A1
公开(公告)日：2014-02-20
申请号：US14114094
申请日：2012-04-20
申请人： Kazuyuki Shimezawa , Toshizo Nogami , Kimihiko Imamura , Daiichiro Nakashima
发明人： Kazuyuki Shimezawa , Toshizo Nogami , Kimihiko Imamura , Daiichiro Nakashima
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04L5/0016 , H04L5/0051 , H04L5/0053
摘要： In a radio communication system in which a base station and a terminal communicate with each other, the base station is capable of efficiently notifying the terminal of control information. The base station sets monitoring of a second control channel in the terminal through RRC signaling that is higher-layer control information, the second control channel being transmitted using a second transmit port different from a first transmit port used for transmission of a first control channel. The base station transmits control information for the terminal by mapping the control information to the second control channel. The first transmit port is a transmit port used for transmission of a cell-specific reference signal that is a reference signal common within a cell, and the second transmit port is a transmit port used for transmission of a terminal-specific reference signal that is a reference signal specific to the terminal.
摘要翻译：在基站和终端彼此通信的无线通信系统中，基站能够有效地通知终端的控制信息。基站通过作为高层控制信息的RRC信令来设置终端中的第二控制信道的监视，第二控制信道使用与用于发送第一控制信道的第一发送端口不同的第二发送端口进行发送。基站通过将控制信息映射到第二控制信道来发送终端的控制信息。第一发送端口是用于发送小区特定参考信号的发送端口，小区特定参考信号是小区内公用的参考信号，第二发送端口是用于发送终端特定参考信号的发送端口，终端参考信号。

89. 发明申请

US20140044088A1 TERMINAL, BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
标题翻译：终端，基站，通信系统和通信方法
公开(公告)号：US20140044088A1
公开(公告)日：2014-02-13
申请号：US14113872
申请日：2012-04-19
申请人： Toshizo Nogami , Kazuyuki Shimezawa , Kimihiko Imamura , Daiichiro Nakashima
发明人： Toshizo Nogami , Kazuyuki Shimezawa , Kimihiko Imamura , Daiichiro Nakashima
IPC分类号： H04W74/00 , H04W40/24
CPC分类号： H04W72/042 , H04J11/0069 , H04L1/0046 , H04L5/001 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0073 , H04L5/0094 , H04W24/00 , H04W40/24 , H04W74/004
摘要： There is provided a terminal for performing OFDM (Orthogonal Frequency-Division Multiplexing) communication with a base station forming a cell. The terminal includes a control channel processing unit configured to monitor, in a sub-frame, a first control channel in a cell-specific search space that is a search space common within the cell, and a first control channel in a UE-specific search space that is a search space specific to the terminal. In a case where monitoring of a second control channel different from the first control channel that is in the cell-specific search space or the UE-specific search space is configured, the control channel processing unit monitors, in a sub-frame, at least both the first control channel in the cell-specific search space and the second control channel in the UE-specific search space.
摘要翻译：提供了一种用于与形成小区的基站进行OFDM（正交频分复用）通信的终端。终端包括：控制信道处理单元，被配置为在子帧中监视作为小区内公用的搜索空间的小区特定搜索空间中的第一控制信道，以及UE专用搜索中的第一控制信道作为终端特有的搜索空间的空间。在配置与小区特定搜索空间或UE特定搜索空间中的与第一控制信道不同的第二控制信道的监视的情况下，控制信道处理单元至少在子帧中监视小区特定搜索空间中的第一控制信道和UE专用搜索空间中的第二控制信道。

90. 发明申请

US20140016556A1 BASE STATION, TERMINAL, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT 有权
标题翻译：基站，终端，通信系统，通信方法和集成电路
公开(公告)号：US20140016556A1
公开(公告)日：2014-01-16
申请号：US14006830
申请日：2012-03-14
申请人： Kazuyuki Shimezawa , Kimihiko Imamura , Toshizo Nogami
发明人： Kazuyuki Shimezawa , Kimihiko Imamura , Toshizo Nogami
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L25/0224 , H04L25/03866 , H04L27/2613 , H04W72/042
摘要： A base station is provided in which a terminal efficiently controls a demodulation reference signal for a data signal transmitted from the base station in a wireless communication system in which the base station and the terminal communicates with each other. The base station that performs a communication with the terminal includes a data signal generation unit that generates a data signal for terminal, and a demodulation reference signal for a data signal multiplexing unit that multiplexes a demodulation reference signal for a data signal, which is a known signal for demodulating the data signal, into the data signal. The scramble code included in the demodulation reference signal for the data signal is generated based on a first scramble ID and a second scramble ID that are notified from the base station to the terminal.
摘要翻译：提供一种基站，其中终端在基站和终端彼此通信的无线通信系统中有效地控制从基站发送的数据信号的解调参考信号。与终端进行通信的基站包括生成用于终端的数据信号的数据信号生成单元和用于数据信号复用单元的解调参考信号，该数据信号复用单元复用用于数据信号的解调参考信号，这是已知的用于解调数据信号的信号转换成数据信号。基于从基站向终端通知的第一加扰ID和第二加扰ID，生成包含在数据信号的解调参考信号中的扰码。

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