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    TRANSMISSION DEVICE, RECEPTION DEVICE, AND METHOD FOR CONTROLLING TRANSMISSION POWER
    12.
    发明申请
    TRANSMISSION DEVICE, RECEPTION DEVICE, AND METHOD FOR CONTROLLING TRANSMISSION POWER 有权
    传输设备，接收设备和控制传输功率的方法

    公开(公告)号：US20140376487A1

    公开(公告)日：2014-12-25

    申请号：US14377147

    申请日：2013-02-22

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Takashi Iwai ,  Kazuki Takeda ,  Akihiko Nishio ,  Daichi Imamura ,  Masayuki Hoshino

    IPC: H04W52/24 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04W52/242 ,  H04L5/0091 ,  H04W52/146 ,  H04W52/362 ,  H04W52/40 ,  H04W52/58 ,  H04W72/0406

    Abstract: This transmission device can notify of a control value pertaining to transmission power without causing an increase in the amount of signaling. A control unit (103) controls transmission power based on a bit sequence notified from a reception device and the association between the bit sequence and a control value pertaining to transmission power; in the association, each bit sequence is respectively associated with a first control value candidate group and a second control value candidate group; when the device is not the subject of cooperative reception, the control unit (103) calculates a transmission power using a control value candidate associated with the notified bit sequence among the first control value candidate group, and when the device is the subject of cooperative reception, the control unit (103) calculates a transmission power using a control value candidate associated with the notified bit sequence among the second control value candidate group.

    Abstract translation: 该发送装置能够通知与发送功率有关的控制值而不引起信令量的增加。 控制单元（103）基于从接收装置通知的比特序列和比特序列与发送功率的控制值之间的关联来控制发送功率; 在关联中，每个比特序列分别与第一控制值候选组和第二控制值候选组相关联; 当设备不是协同接收的对象时，控制单元（103）使用与第一控制值候选组之间的通知的位序列相关联的控制值候选来计算发送功率，并且当该设备是协作接收的对象时 ，控制单元（103）使用与第二控制值候选组中的所通知的位序列相关联的控制值候选来计算发送功率。

    METHOD OF MAPPING CSI-RS PORTS TO ANTENNA UNITS, BASE STATION AND USER EQUIPMENT
    14.
    发明申请
    METHOD OF MAPPING CSI-RS PORTS TO ANTENNA UNITS, BASE STATION AND USER EQUIPMENT 审中-公开
    将CSI-RS端口映射到天线单元，基站和用户设备的方法

    公开(公告)号：US20160112167A1

    公开(公告)日：2016-04-21

    申请号：US14777710

    申请日：2013-04-02

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Ming Xu ,  Masayuki Hoshino ,  Akihiko Nishio ,  Kazuki Takeda ,  Lilei Wang

    IPC: H04L5/00 ,  H04W72/04 ,  H04B7/04 ,  H04L1/00 ,  H04W16/28

    CPC classification number: H04L5/0048 ,  H04B7/0456 ,  H04L1/0026 ,  H04L5/0023 ,  H04L5/005 ,  H04L5/006 ,  H04L5/0094 ,  H04L25/0224 ,  H04W16/28 ,  H04W72/042

    Abstract: The present disclosure provides a communication method of mapping CSI-RS ports to antenna units arranged in an antenna array system, a base station, and a user equipment, the communication method comprises steps of: selecting a group of antenna units to map to the CSI-RS ports in a first CSI-RS transmission period or a first frequency resource region; and selecting another group of antenna units to map to the CSI-RS ports in a second CSI-RS transmission period or a second frequency resource region. By the method, base station, and user equipment according to the present disclosure, each antenna unit would get a relatively fair opportunity for transmitting the CSI-RS signals or get a fairly good channel estimation performance in UE side.

    Abstract translation: 本公开提供了将CSI-RS端口映射到布置在天线阵列系统，基站和用户设备中的天线单元的通信方法，所述通信方法包括以下步骤：选择一组天线单元以映射到CSI -RS端口在第一CSI-RS传输周期或第一频率资源区域中; 以及在第二CSI-RS传输周期或第二频率资源区域中选择另一组天线单元以映射到CSI-RS端口。 通过根据本公开的方法，基站和用户设备，每个天线单元将获得相对公平的发送CSI-RS信号的机会或者在UE侧获得相当好的信道估计性能。

    BASE STATION APPARATUS, TERMINAL APPARATUS, TRANSMISSION METHOD, AND RECEPTION METHOD
    16.
    发明申请
    BASE STATION APPARATUS, TERMINAL APPARATUS, TRANSMISSION METHOD, AND RECEPTION METHOD 有权
    基站装置，终端装置，传输方法和接收方法

    公开(公告)号：US20160073384A1

    公开(公告)日：2016-03-10

    申请号：US14941402

    申请日：2015-11-13

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Ayako Horiuchi ,  Kazuki Takeda

    IPC: H04W72/04

    CPC classification number: H04L5/001 ,  H04L5/0053 ,  H04W72/0406 ,  H04W72/042 ,  H04W88/08

    Abstract: Disclosed is a base station apparatus in which a configuration section (102) configures, within a data assignable region for a terminal apparatus (200), a first search space and a second search space each being a candidate to which control information is assigned, each of the first search space and the second search space including a plurality of control channel elements, and a signal assignment section (105) assigns control information to each of the first search space and the second search space. In addition, the configuration section (102) allocates numbers to a plurality of first control channel elements included in the first search space in an ascending order, and allocates numbers larger than or identical with the numbers allocated to the first control channel elements to a plurality of second control channel elements included in the second search space.

    Abstract translation: 公开了一种基站装置，其中配置部分（102）在终端装置（200）的数据可分配区域内配置第一搜索空间和第二搜索空间，每个搜索空间是分配控制信息的候选，每个 的第一搜索空间和包括多个控制信道单元的第二搜索空间，信号分配部分（105）向第一搜索空间和第二搜索空间中的每一个分配控制信息。 另外，配置部（102）按照升序对包含在第一搜索空间中的多个第一控制信道元素分配号码，并将与分配给第一控制信道要素的号码大于或相同的号码分配给多个 包括在第二搜索空间中的第二控制信道元素。

    Base station apparatus, terminal apparatus, transmission method, and reception method
    17.
    发明授权
    Base station apparatus, terminal apparatus, transmission method, and reception method 有权
    基站装置，终端装置，发送方法和接收方法

    公开(公告)号：US09220090B2

    公开(公告)日：2015-12-22

    申请号：US14234089

    申请日：2013-06-21

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Ayako Horiuchi ,  Kazuki Takeda

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04L5/001 ,  H04L5/0053 ,  H04W72/0406 ,  H04W72/042 ,  H04W88/08

    Abstract: Disclosed is a base station apparatus in which a configuration section (102) configures, within a data assignable region for a terminal apparatus (200), a first search space and a second search space each being a candidate to which control information is assigned, each of the first search space and the second search space including a plurality of control channel elements, and a signal assignment section (105) assigns control information to each of the first search space and the second search space. In addition, the configuration section (102) allocates numbers to a plurality of first control channel elements included in the first search space in an ascending order, and allocates numbers larger than or identical with the numbers allocated to the first control channel elements to a plurality of second control channel elements included in the second search space.

    Abstract translation: 公开了一种基站装置，其中配置部分（102）在终端装置（200）的数据可分配区域内配置第一搜索空间和第二搜索空间，每个搜索空间是分配控制信息的候选，每个 的第一搜索空间和包括多个控制信道单元的第二搜索空间，信号分配部分（105）向第一搜索空间和第二搜索空间中的每一个分配控制信息。 另外，配置部（102）按照升序对包含在第一搜索空间中的多个第一控制信道元素分配号码，并将与分配给第一控制信道要素的号码大于或相同的号码分配给多个 包括在第二搜索空间中的第二控制信道元素。

    TERMINAL DEVICE, BASE STATION DEVICE, AND TRANSMISSION METHOD
    18.
    发明申请
    TERMINAL DEVICE, BASE STATION DEVICE, AND TRANSMISSION METHOD 有权
    终端设备，基站设备和传输方法

    公开(公告)号：US20150173063A1

    公开(公告)日：2015-06-18

    申请号：US14414077

    申请日：2013-07-18

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Toru Oizumi ,  Ayako Horiuchi ,  Kazuki Takeda ,  Akihiko Nishio

    IPC: H04W72/04 ,  H04L1/16

    CPC classification number: H04W72/0413 ,  H04L1/1678 ,  H04L1/1861 ,  H04W72/00 ,  H04W72/042 ,  H04W72/0446 ,  H04W88/02 ,  H04W88/08

    Abstract: When downlink data allocation is indicated in an ePDCCH, this terminal device can determine PUCCH resources to be used in notification of response signals indicating results of error detection of downlink data without imposing scheduling restrictions on future DL subframes. In this device, an extraction unit (204) receives downlink data on multiple unit bands. A CRC unit (211) detects errors in the downlink data. A response signal generation unit (212) generates a response signal by using the results of error detection of the downlink data obtained by the CRC unit (211). The control unit (208) arranges the response signal in the PUCCH resources corresponding to the current DL subframe.

    Abstract translation: 当在ePDCCH中指示下行链路数据分配时，该终端装置可以确定在指示下行链路数据的错误检测结果的响应信号的通知中使用的PUCCH资源，而不对未来的DL子帧施加调度限制。 在该装置中，提取单元（204）在多个单位频带上接收下行链路数据。 CRC单元（211）检测下行链路数据中的错误。 响应信号生成单元（212）通过使用由CRC单元（211）获得的下行链路数据的错误检测结果来生成响应信号。 控制单元（208）将响应信号配置在与当前DL子帧对应的PUCCH资源中。

    TERMINAL DEVICE, WIRELESS TRANSMISSION METHOD, BASE STATION DEVICE, AND CHANNEL ESTIMATION METHOD
    19.
    发明申请
    TERMINAL DEVICE, WIRELESS TRANSMISSION METHOD, BASE STATION DEVICE, AND CHANNEL ESTIMATION METHOD 有权
    终端设备，无线传输方法，基站设备和信道估计方法

    公开(公告)号：US20150009847A1

    公开(公告)日：2015-01-08

    申请号：US14378071

    申请日：2013-02-22

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Takashi Iwai ,  Daichi Imamura ,  Akihiko Nishio ,  Yoshihiko Ogawa ,  Kazuki Takeda

    IPC: H04L25/02

    CPC classification number: H04L25/024 ,  H04B7/024 ,  H04B7/0452 ,  H04J11/005 ,  H04J13/0062 ,  H04J13/22 ,  H04L5/001 ,  H04L5/0048 ,  H04L25/0204 ,  H04L25/022 ,  H04L25/0228 ,  H04L25/03159 ,  H04L2025/03426 ,  H04W84/042

    Abstract: The present invention adopts a configuration such that when cooperative reception by a plurality of base stations is not applied, a reference signal sequence determined from a selection baseline value corresponding to the number of a sequence group allocated to a cell belonging to the device in question is selected from among a plurality of selection baseline values as a reference signal sequence for non-cooperative reception, whereas when cooperative reception by a plurality of base stations is applied, a reference signal sequence determined from one or more intermediate selection baseline values set between two adjacent selection baseline values corresponding to the number of a sequence group allocated individually to a terminal device is selected among the plurality of selection baseline values as a reference signal sequence for cooperative reception differing from the reference signal sequence for non-cooperative reception.

    Abstract translation: 本发明采用这样的结构，即当不应用由多个基站进行协同接收时，从与分配给属于所述设备的小区的序列组的数量相对应的选择基准值确定的参考信号序列是 从多个选择基准值中选择作为用于非协作接收的参考信号序列，而当应用由多个基站进行协作接收时，从由两个相邻的基站之间设置的一个或多个中间选择基线值确定的参考信号序列 在多个选择基准值之中选择与分别分配给终端装置的序列组的编号相对应的选择基准值，作为与用于非合作接收的参考信号序列不同的协同接收的参考信号序列。

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