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180 条记录 (耗时 0.032 秒)

    Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit
    23.
    发明授权
    Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit 有权
    无线通信系统，基站装置，移动台装置，无线通信方式及集成电路

    公开(公告)号：US09226287B2

    公开(公告)日：2015-12-29

    申请号：US14338258

    申请日：2014-07-22

    申请人： SHARP KABUSHIKI KAISHA

    发明人： Shoichi Suzuki ,  Daiichiro Nakashima ,  Toshizo Nogami

    IPC分类号： H04L5/14 ,  H04W72/04 ,  H04L5/00 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12

    CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12

    摘要： A terminal apparatus that is set to monitor physical downlink control channel candidates in a common search space and a user equipment-specific search space on a downlink component carrier, which are with cyclic redundancy check scrambled by C-RNTI (Cell Radio Network Temporary Identifier), with a same first control channel element index, and with downlink control information of a common payload size and different downlink control information field sets. The terminal apparatus also assumes that, for the physical downlink control channel candidates with the cyclic redundancy check scrambled by the C-RNTI, only either a physical downlink control channel in the common search space or a physical downlink control channel in the user equipment-specific search space is transmitted on the downlink component carrier.

    摘要翻译： 一种终端设备，用于监视公共搜索空间中的物理下行链路控制信道候选和下行链路分量载波上的用户设备专用搜索空间，其具有由C-RNTI（小区无线网络临时标识符）加扰的循环冗余校验， 具有相同的第一控制信道单元索引，以及具有公共有效载荷大小的下行链路控制信息和不同的下行链路控制信息字段集合。 终端装置还假定对于具有由C-RNTI加扰的循环冗余校验的物理下行链路控制信道候选，只有公共搜索空间中的物理下行链路控制信道或用户设备特定的物理下行链路控制信道 在下行链路分量载波上发送搜索空间。

    BASE STATION DEVICE, MOBILE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
    25.
    发明申请
    BASE STATION DEVICE, MOBILE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT 有权
    基站设备，移动站设备，通信方法和集成电路

    公开(公告)号：US20150208389A1

    公开(公告)日：2015-07-23

    申请号：US14418312

    申请日：2013-07-29

    申请人： Sharp Kabushiki Kaisha

    发明人： Kimihiko Imamura ,  Toshizo Nogami ,  Daiichiro Nakashima ,  Kazuyuki Shimezawa

    IPC分类号： H04W72/04

    CPC分类号： H04W72/042 ,  H04B7/024 ,  H04B7/0452 ,  H04B7/0602 ,  H04J11/00 ,  H04J11/0053 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04W72/12

    摘要： A signal including control information is enabled to be transmitted and received efficiently between a base station device and a mobile station device. A plurality of physical resource block pairs are configured as control channel regions which are regions in which there is a probability of the control channels being mapped. First components are configured by resources divided from one of the physical resource block pair. The control channel is configured from an aggregation of one or more first components. An antenna port used to transmit the first component is selected from a plurality of kinds of combinations. When one combination is selected from the plurality of kinds of combinations, there is provided a second radio network resource control unit that selects the combination on the basis of at least one of parameters for determining a C-RNTI number assigned to the mobile station device, N1 which is a parameter unique for a terminal, and an initial value Cinit of a series of UE-specific RSs used for a second PDCCH.

    摘要翻译： 能够在基站装置和移动台装置之间有效地发送包含控制信息的信号。 多个物理资源块对被配置为控制信道区域，其中存在控制信道被映射的概率的区域。 第一组件由从物理资源块对之一划分的资源配置。 控制信道由一个或多个第一组件的聚合配置。 从多种组合中选择用于发送第一分量的天线端口。 当从多种组合中选出一种组合时，提供第二无线网络资源控制单元，其基于用于确定分配给移动站装置的C-RNTI号的参数中的至少一个来选择组合， N1是终端唯一的参数，以及用于第二PDCCH的一系列UE专用RS的初始值Cinit。

    BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND COMMUNICATION SYSTEM
    26.
    发明申请
    BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND COMMUNICATION SYSTEM 有权
    基站装置，移动站装置，通信方法，集成电路和通信系统

    公开(公告)号：US20150036556A1

    公开(公告)日：2015-02-05

    申请号：US14374793

    申请日：2013-01-17

    申请人： Sharp Kabushiki Kaisha

    发明人： Kimihiko Imamura ,  Daiichiro Nakashima ,  Toshizo Nogami ,  Kazuyuki Shimezawa

    IPC分类号： H04L5/00 ,  H04W72/04 ,  H04W28/06 ,  H04L27/26 ,  H04L27/38

    CPC分类号： H04L5/0053 ,  H04B7/024 ,  H04B7/0413 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0005 ,  H04L5/0007 ,  H04L27/2626 ,  H04L27/2636 ,  H04L27/2647 ,  H04L27/38 ,  H04W28/06 ,  H04W72/0406 ,  H04W72/042

    摘要： The present invention enables efficient transmission/reception of a signal including control information between a base station apparatus and a mobile station apparatus. To realize this, there are provided a receiver configured to receive an enhanced physical downlink control channel from the base station apparatus; a setting unit configured to be able to set, using at least a format of downlink control information included in the received enhanced physical downlink control channel, one of a plurality of possible sets of M, M being the number of first elements that constitute the enhanced physical downlink control channel; and a monitoring unit configured to monitor a search region in which the enhanced physical downlink control channel obtained on the basis of the set possible set of M is possibly mapped.

    摘要翻译： 本发明能够在基站装置与移动站装置之间有效地发送包含控制信息的信号。 为了实现这一点，提供了一种接收器，被配置为从基站装置接收增强的物理下行链路控制信道; 设置单元，被配置为能够使用至少包含在所接收的增强物理下行链路控制信道中的下行链路控制信息的格式来设置M个的多个可能集合中的一个，M是构成增强的物理下行链路控制信道的第一元素的数量 物理下行链路控制信道; 以及监视单元，被配置为监视其中可以映射基于所设置的可能集合M获得的增强物理下行链路控制信道的搜索区域。

    BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND COMMUNICATION SYSTEM
    27.
    发明申请
    BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND COMMUNICATION SYSTEM 有权
    基站装置，移动站装置，通信方法，集成电路和通信系统

    公开(公告)号：US20150023266A1

    公开(公告)日：2015-01-22

    申请号：US14374765

    申请日：2013-01-17

    申请人： Sharp Kabushiki Kaisha

    发明人： Kimihiko Imamura ,  Daiichiro Nakashima ,  Toshizo Nogami ,  Kazuyuki Shimezawa

    IPC分类号： H04W72/04 ,  H04L5/00

    CPC分类号： H04W72/042 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0092 ,  H04L5/0094

    摘要： The present invention enables efficient transmission/reception of a signal including control information between a base station apparatus and a mobile station apparatus.To achieve this, a mobile station apparatus of the present invention is a mobile station apparatus that communicates with a base station apparatus, and includes a receiver configured to receive an enhanced physical downlink control channel and specific information from the base station apparatus; a setting unit configured to be able to set, based on the specific information, one of a plurality of possible sets of M, M being the number of first elements that constitute the enhanced physical downlink control channel; and a monitoring unit configured to monitor a search region in which the enhanced physical downlink control channel obtained on the basis of the set possible set of M is possibly mapped.

    摘要翻译： 本发明能够在基站装置与移动站装置之间有效地发送包含控制信息的信号。 为了实现这一点，本发明的移动台装置是与基站装置进行通信的移动站装置，具备：接收装置，用于从基站装置接收增强的物理下行链路控制信道和特定信息; 设置单元，被配置为能够基于所述特定信息来设置多个可能的M组中的一个，M是构成所述增强物理下行链路控制信道的第一元素的数量; 以及监视单元，被配置为监视其中可以映射基于所设置的可能集合M获得的增强物理下行链路控制信道的搜索区域。

    TERMINAL, BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
    28.
    发明申请
    TERMINAL, BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
    终端，基站，通信系统和通信方法

    公开(公告)号：US20140301234A1

    公开(公告)日：2014-10-09

    申请号：US14356424

    申请日：2012-11-02

    申请人： Sharp Kabushiki Kaisha

    发明人： Toshizo Nogami ,  Kazuyuki Shimezawa ,  Kimihiko Imamura ,  Daiichiro Nakashima

    IPC分类号： H04W24/08

    CPC分类号： H04W24/08 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053

    摘要： A terminal that communicates with a base station monitors a physical downlink control channel that is arranged in a physical downlink control channel region and that specifies transmission of broadcast information, obtains higher layer control information that specifies monitoring in an extended physical downlink control channel region, which is different from the physical downlink control channel region, and, in a case where the higher layer control information has been obtained, monitors an extended physical downlink control channel that is arranged in the extended physical downlink control channel region and that specifies the transmission of the broadcast information instead of the physical downlink control channel arranged in the physical downlink control channel region.

    摘要翻译： 与基站通信的终端监视布置在物理下行链路控制信道区域中并指定广播信息的传输的物理下行链路控制信道，获得指定扩展物理下行链路控制信道区域中的监视的更高层控制信息， 与物理下行链路控制信道区域不同，并且在已经获得较高层控制信息的情况下，监视布置在扩展物理下行链路控制信道区域中的扩展物理下行链路控制信道，并且指定发送 广播信息而不是布置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。