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187 条记录 (耗时 0.032 秒)

    MOBILE STATION APPARATUS, RADIO COMMUNICATION METHOD, AND CONTROL PROGRAM FOR MOBILE STATION APPARATUS
    13.
    发明申请
    MOBILE STATION APPARATUS, RADIO COMMUNICATION METHOD, AND CONTROL PROGRAM FOR MOBILE STATION APPARATUS 审中-公开
    移动站设备，无线电通信方法和移动站设备控制程序

    公开(公告)号：US20120188961A1

    公开(公告)日：2012-07-26

    申请号：US13388904

    申请日：2010-07-29

    申请人： Shoichi Suzuki ,  Daiichiro Nakashima ,  Shohei Yamada ,  Yasuyuki Kato ,  Katsunari Uemura

    发明人： Shoichi Suzuki ,  Daiichiro Nakashima ,  Shohei Yamada ,  Yasuyuki Kato ,  Katsunari Uemura

    IPC分类号： H04W72/04 ,  H04W24/00

    CPC分类号： H04W74/0833 ,  H04W72/04 ,  H04W74/006

    摘要： A plurality of uplink and downlink component carriers are allocated from a base station apparatus, a common search space of a specific downlink component carrier of the allocated downlink component carriers is monitored, and random access processing is started in any one of the uplink component carriers. A mobile station apparatus applied to a communication system allocates to any mobile station apparatus the plurality of downlink component carriers including the common search space to be monitored together with any other mobile station apparatus. In performing random access to said base station apparatus, the mobile station apparatus extends a monitored object of a physical downlink control channel from a first common search space of the downlink component carrier to a second common search space of any downlink component carrier other than the downlink component carrier including the first common search space.

    摘要翻译： 从基站装置分配多个上行链路和下行链路分量载波，监视所分配的下行链路分量载波的特定下行链路分量载波的公共搜索空间，并且在任何一个上行链路分量载波中开始随机接入处理。 应用于通信系统的移动台装置，与任何其他的移动台装置一起，向任何移动台装置分配包括要监视的共同搜索空间的多个下行链路分量载波。 在对所述基站装置进行随机访问的过程中，移动站装置将物理下行链路控制信道的监视对象从下行链路分量载波的第一公共搜索空间扩展到除了下行链路以外的任何下行链路分量载波的第二公共搜索空间 分量载波包括第一公共搜索空间。

    Base station apparatus, mobile station apparatus, mobile communication system, communication method, control program, and integrated circuit
    15.
    发明授权
    Base station apparatus, mobile station apparatus, mobile communication system, communication method, control program, and integrated circuit 有权
    基站装置，移动站装置，移动通信系统，通信方式，控制程序，集成电路等

    公开(公告)号：US09094989B2

    公开(公告)日：2015-07-28

    申请号：US13814424

    申请日：2011-07-22

    申请人： Yasuyuki Kato ,  Katsunari Uemura ,  Shoichi Suzuki

    发明人： Yasuyuki Kato ,  Katsunari Uemura ,  Shoichi Suzuki

    IPC分类号： H04W74/08 ,  H04W74/00

    CPC分类号： H04W74/0833 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W74/002

    摘要： In a case where a transmission timing in a mobile station apparatus varies among individual cells, efficient random access can be performed. A base station apparatus which is applied to a mobile communication system in which random access from a mobile station apparatus to a base station apparatus is executed allocates a plurality of cells to the mobile station apparatus, groups the cells into groups in each of which cells have an identical transmission timing in the mobile station apparatus, notifies the mobile station apparatus of transmission timings determined for the individual groups, permits the mobile station apparatus to execute random access using any one of the cells included in the groups, and notifies the mobile station apparatus of random access execution information about the cell for which random access is permitted.

    摘要翻译： 在移动台装置的发送定时在各个小区之间变化的情况下，可以进行有效的随机接入。 应用于其中执行从移动站装置到基站装置的随机接入的移动通信系统的基站装置向移动站装置分配多个小区，将小区分组成各个小区 在移动站装置中的相同的发送定时，向移动台装置通知为各个群组确定的发送定时，允许移动站装置使用组中包含的任一个小区来执行随机接入，并通知移动站装置 关于允许随机访问的单元的随机访问执行信息。

    MOBILE STATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
    16.
    发明申请
    MOBILE STATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT 有权
    移动站设备，通信系统，通信方法和集成电路

    公开(公告)号：US20140221038A1

    公开(公告)日：2014-08-07

    申请号：US14346894

    申请日：2012-08-13

    申请人： Daiichiro Nakashima ,  Wataru Ouchi ,  Shoichi Suzuki ,  Kimihiko Imamura ,  Yosuke Akimoto ,  Katsunari Uemura ,  Yasuyuki Kato

    发明人： Daiichiro Nakashima ,  Wataru Ouchi ,  Shoichi Suzuki ,  Kimihiko Imamura ,  Yosuke Akimoto ,  Katsunari Uemura ,  Yasuyuki Kato

    IPC分类号： H04W52/24 ,  H04W52/36

    CPC分类号： H04W52/242 ,  H04J11/0053 ,  H04L5/0051 ,  H04L27/261 ,  H04L27/2636 ,  H04W24/00 ,  H04W28/06 ,  H04W52/146 ,  H04W52/246 ,  H04W52/365 ,  H04W88/02

    摘要： In a system including at least one base station device, the base station device efficiently controls uplink signals. A mobile station device includes a path loss calculation unit 4051 configured to calculate path losses, each based on one of a plurality of types of reference signals received by a reception processing unit 401, a transmit power setting unit 4053 configured to set a desired transmit power for an uplink signal using the path losses calculated by the path loss calculation unit 4051, and a power headroom control unit 4055 configured to generate a power headroom using the desired transmit power set by the transmit power setting unit 4053, the power headroom being information concerning transmit power to spare, and configured to control transmission of the power headroom. The power headroom control unit 4055 independently controls a power headroom transmission process that uses each of the path losses calculated based on the plurality of types of reference signals, using an independent parameter for each power headroom transmission process.

    摘要翻译： 在包括至少一个基站装置的系统中，基站装置有效地控制上行信号。 移动站装置包括：路径损耗计算部4051，其被配置为基于由接收处理部401接收的多种参照信号中的一方计算路径损耗;发送功率设定部4053，被配置为设定所需的发送功率 对于使用由路径损耗计算单元4051计算的路径损耗的上行链路信号，以及功率余量控制单元4055，其被配置为使用由发射功率设定单元4053设置的期望的发射功率来生成功率余量，功率余量是关于 传输功率备用，并配置为控制功率余量的传输。 功率余量控制单元4055使用每个功率余量发送处理的独立参数独立地控制使用基于多种类型的参考信号计算的每个路径损耗的功率余量传输处理。

    COMMUNICATION SYSTEM, TERMINAL, BASE STATION, AND COMMUNICATION METHOD
    17.
    发明申请
    COMMUNICATION SYSTEM, TERMINAL, BASE STATION, AND COMMUNICATION METHOD 审中-公开
    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。

    Mobile station apparatus including flashing and releasing circuitry and wireless communication system using same
    20.
    发明授权
    Mobile station apparatus including flashing and releasing circuitry and wireless communication system using same 有权
    包括闪光和释放电路的移动站装置和使用它的无线通信系统

    公开(公告)号：US09258804B2

    公开(公告)日：2016-02-09

    申请号：US13994279

    申请日：2011-12-14

    申请人： Yasuyuki Kato ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

    发明人： Yasuyuki Kato ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

    IPC分类号： H04W72/00 ,  H04W72/04 ,  H04W56/00 ,  H04W74/08

    CPC分类号： H04W72/0413 ,  H04W56/0005 ,  H04W72/0446 ,  H04W74/0833

    摘要： In a mobile station that performs communication with a base station device via a plurality of cells, the plurality of cells are grouped into a first group constituted by cells having an uplink transmission timing that is the same as that of one primary cell and a second group constituted by one or more cells having an uplink transmission timing that is different from that of the primary cell. The uplink transmission timings are each managed using a corresponding transmission timing timer for each of the groups. In a case where a transmission timing timer for the first group has expired, the mobile station stops all uplink transmissions in the plurality of cells. In a case where a transmission timing timer for the second group has expired, the mobile station stops uplink transmissions in the cells constituting the second group for which the transmission timing timer has expired.

    摘要翻译： 在经由多个小区进行与基站装置的通信的移动台中，多个小区被分组为由具有与一个主小区和第二小区相同的上行链路发送定时的小区构成的第一群组 由具有不同于主小区的上行链路传输定时的一个或多个小区构成。 上行链路传输定时每个都使用对应的传输定时定时器进行管理。 在第一组的发送定时定时器已经到期的情况下，移动站停止多个小区中的所有上行链路传输。 在第二组的发送定时定时器已经到期的情况下，移动台在构成发送定时定时器已经到期的第二组的小区中停止上行链路传输。