中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

107 records (took 0.025 seconds)

    BASE STATION, TERMINAL, SEARCH SPACE SETTING METHOD AND DECODING METHOD
    94.
    发明公开
    BASE STATION, TERMINAL, SEARCH SPACE SETTING METHOD AND DECODING METHOD 审中-公开
    基础设施，最终用户，SUCCARUMEINSTELLVERFAHREN UND DECIERUNGSVERFAHREN

    公开(公告)号：EP2597919A4

    公开(公告)日：2015-06-24

    申请号：EP11809419

    申请日：2011-07-07

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： NAKAO SEIGO ,  NISHIO AKIHIKO ,  HORIUCHI AYAKO ,  IMAMURA DAICHI

    IPC: H04W72/04 ,  H04J1/00 ,  H04J11/00 ,  H04L5/00 ,  H04W88/04

    CPC classification number: H04L5/001 ,  H04L5/0005 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0094 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/08

    Abstract: The invention provides a base station that does not cause the number of blind decodings to be increased and further can prevent the flexibility of resource allocation from degrading. A search space setting unit (103) sets search spaces each of which is constituted by one or more control channel elements (CCEs) and each of which is to be decoded in the terminals and each of which is defined by a plurality of to-be-decoded candidates. An allocating unit (108) places, in one of the plurality of to-be-decoded candidates included in the search space, a control channel. The number of connections of CCEs constituting the to-be-decoded candidate is associated with the number of to-be-decoded candidates. The search space setting unit (103) causes, in accordance with the control channel to be transmitted, the association of the number of connections of CCEs constituting the to-be-decoded candidate with the number of to-be-decoded candidates to differ.

    Abstract translation: 本发明提供一种不会增加盲解码数量的基站，进一步可以防止资源分配的灵活性降低。 搜索空间设置单元（103）设置搜索空间，每个搜索空间由一个或多个控制信道单元（CCE）构成，并且每个控制信道单元（CCE）在终端中被解码，并且每个由多个待定义的 代码候选人 分配单元（108）在包括在搜索空间中的多个待解码候选者之一中放置控制信道。 构成待解码候选的CCE的连接数与被解码候选的数量相关联。 搜索空间设置单元（103）根据要发送的控制信道，使构成待解码候选者的CCE的连接数与被解码的候选者的数量的关联不同。

    BASE STATION, RELAY STATION, TRANSMISSION METHOD, AND RECEPTION METHOD
    96.
    发明公开
    BASE STATION, RELAY STATION, TRANSMISSION METHOD, AND RECEPTION METHOD 审中-公开

    公开(公告)号：EP2605603A4

    公开(公告)日：2017-11-29

    申请号：EP11816206

    申请日：2011-07-06

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： HORIUCHI AYAKO ,  NAKAO SEIGO ,  IMAMURA DAICHI

    IPC: H04L5/00 ,  H04W72/04 ,  H04W84/04

    CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0092 ,  H04L5/0094 ,  H04W84/047

    Abstract: The present invention provides a base station whereby efficient resource allocation for data signals is realized. In a base station (100) where a downlink control signal directed to a relay station is mapped onto an allocation area (R-PDCCH allocation area candidate) comprising M (where M is a natural number of 2 or greater) resource blocks, an allocation area candidate determination section (101) distributes the M resource blocks among N (where N is a natural number less than M) allocation area groups, and determines N resource block groups for the placement of the allocation area groups; and a control signal allocation section (102) maps the downlink control signal directed to the relay station onto the M resource blocks that are specified on the basis of the determined N resource block groups and the number of resource blocks constituting each of the allocation area groups.

    COMMUNICATIONS DEVICE, BASE STATION, COMMUNICATIONS SYSTEM, AND COMMUNICATIONS METHOD
    98.
    发明公开
    COMMUNICATIONS DEVICE, BASE STATION, COMMUNICATIONS SYSTEM, AND COMMUNICATIONS METHOD 审中-公开
    KOMMUNIKATIONSVORRICHTUNG，BASISSTATION，KOMMUNIKATIONSSYSTEM和UND KOMMUNIKATIONSVERFAHREN

    公开(公告)号：EP2254389A4

    公开(公告)日：2017-08-09

    申请号：EP09720582

    申请日：2009-03-12

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： SAITO YOSHIKO ,  HORIUCHI AYAKO ,  NAKAO SEIGO ,  MIYOSHI KENICHI ,  HIRAMATSU KATSUHIKO ,  KOBAYAKAWA YUICHI

    IPC: H04W88/04 ,  H04B7/06 ,  H04L1/16 ,  H04W16/28 ,  H04W28/04

    CPC classification number: H04L5/003 ,  H04B7/022 ,  H04B7/026 ,  H04B7/15592 ,  H04B7/2606 ,  H04L1/1812 ,  H04L1/1893 ,  H04L5/0035 ,  H04L2001/0097 ,  H04W72/0406 ,  H04W84/047

    Abstract: There are provided a communication device, a base station, a communication system, and a communication method that make it possible to yield a diversity effect by cooperative relay without involvement of disproportionateness in data received by an eNB even when one of parties has unsuccessfully exchanged data. After received an ACK signal from a repeater 1, a repeater 2 which has transmitted a NACK signal in procedure 7 transmits data S2 to the eNB by use of its own resource, thereby making its own resource available for the repeater 1 (the repeater 2 does not use its own resource, and the repeater 1 uses the resource of the repeater 2). In procedures 8, the repeater 1 has received the NACK signal from the repeater 2 and subsequently transmits data S1 to the eNB by use of its own resource. Subsequently, the repeater 1 which has received the NACK signal in procedure 9 determines that the resource of the repeater 2 is available and transmits data P1 to the eNB by use of the resource of the repeater 2. In procedure 10, the repeater 1 transmits previously-generated data P2 to the eNB by use of its own resource.

    Abstract translation: 提供了一种通信协议，基站，通信系统和通信方法，其使得即使在一方当事人未成功交换数据时也能够通过协作中继产生分集效果，而不涉及由eNB接收的数据中的不成比例 。 在从中继器1接收到ACK信号之后，在过程7中已经发送了NACK信号的中继器2通过使用其自己的资源向eNB发送数据S2，从而使其自己的资源可用于中继器1（中继器2确实 不使用自己的资源，并且中继器1使用中继器2的资源）。 在过程8中，中继器1已经从中继器2接收到NACK信号，并且随后通过使用其自己的资源将数据S1发送到eNB。 随后，过程9中接收到NACK信号的中继器1确定中继器2的资源可用，并通过使用中继器2的资源将数据P1发送到eNB。在过程10中，中继器1先前发送 - 生成的数据P2通过使用其自己的资源到eNB。

    WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
    99.
    发明公开
    WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD 审中-公开
    DRAHTLOSE KOMMUNIKATIONSVORRICHTUNG UND DRAHTLOSES KOMMUNIKATIONSVERFAHREN

    公开(公告)号：EP2584855A4

    公开(公告)日：2017-05-10

    申请号：EP11797796

    申请日：2011-06-15

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： HORIUCHI AYAKO ,  NAKAO SEIGO ,  HOSHINO MASAYUKI ,  IMAMURA DAICHI ,  NISHIO AKIHIKO

    IPC: H04W72/08 ,  H04J11/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/14

    CPC classification number: H04W72/044 ,  H04L1/0007 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0051 ,  H04L5/0053 ,  H04L2001/0097 ,  H04W72/04 ,  H04W72/08 ,  H04W72/14 ,  H04W76/02 ,  H04W84/047

    Abstract: To improve the channel estimation accuracy of "DL grant" that instructs data allocation of a downlink of R-PDCCH. A wireless communication apparatus according to an aspect of the invention includes a receiver that is configured to receive a control signal, and a blind decoder that is configured to perform a blind decoding of a plurality of adjacent physical resource blocks (PRBs) in which the same precoding is used in a unit of an RB group (RBG) that is composed of the plurality of PRBs, and to detect a resource area to which a control signal for the wireless communication apparatus that is included in the control signal is allocated.

    Abstract translation: 为了提高指示R-PDCCH的下行链路的数据分配的“DL许可”的信道估计精度， 根据本发明的一个方面的无线通信装置包括：接收器，被配置为接收控制信号;以及盲解码器，被配置为对其中相同的多个相邻物理资源块（PRB）执行盲解码 在由多个PRB构成的RB组（RBG）的单位中使用预编码，并且检测分配了包含在控制信号中的用于无线通信设备的控制信号的资源区域。

    COMMON EPDCCH SEARCH SPACE
    100.
    发明公开
    COMMON EPDCCH SEARCH SPACE 有权
    ALLGEMEINER EPDCCH-SUCHRAUM

    公开(公告)号：EP3031274A4

    公开(公告)日：2017-01-11

    申请号：EP13891301

    申请日：2013-08-09

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： GOLITSCHEK EDLER VON ELBWART ALEXANDER ,  SUZUKI HIDETOSHI ,  HORIUCHI AYAKO ,  WANG LILEI

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/12

    CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053

    Abstract: The present invention relates to a method for configuring a common search space in an Enhanced Physical Downlink Control Channel for at least a first User Equipment and a second User Equipment, by means of a configurable Radio Network Temporary Identifier. The invention further relates to the corresponding transmitter and received implementing the method.

    Abstract translation: 本发明涉及一种用于通过可配置的无线电网络临时标识符为至少第一用户设备和第二用户设备配置增强物理下行链路控制信道中的公共搜索空间的方法。 本发明还涉及相应的发射机并接收实现该方法。

Patent Agency Ranking