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    SCHEDULING APPARATUS AND SCHEDULING METHOD
    113.
    发明公开
    SCHEDULING APPARATUS AND SCHEDULING METHOD 有权
    调度设备和调度方法

    公开(公告)号：EP2400807A4

    公开(公告)日：2015-11-04

    申请号：EP10743560

    申请日：2010-02-17

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： IWAI TAKASHI ,  FUTAGI SADAKI ,  IMAMURA DAICHI ,  NISHIO AKIHIKO ,  NAKAO SEIGO ,  OGAWA YOSHIHIKO

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

    CPC classification number: H04L5/0041 ,  H04L5/0037 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0091 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/08

    Abstract: A scheduling apparatus and a scheduling method, wherein the amount of signaling for frequency resource allocation information can be reduced while maintaining system throughput performance. In a base station apparatus (100), a scheduling section (113) allocates frequency resources to frequency allocation target terminals based on set frequency allocation units, and a frequency allocation parameter setting section (112) adjusts the set frequency allocation units set in the scheduling section (113) based on cluster numbers. Due to this, in each cluster number, frequency resources can be allocated based on the most suitable frequency allocation units with respect to the signaling bit number. As a result, the amount of signaling for frequency resource allocation information can be reduced. Further, system throughput can be maintained by making the cluster number, which is a parameter having little effect on system throughput, a setting parameter for frequency allocation units.

    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
    115.
    发明公开
    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD 审中-公开
    终端，基站装置及通讯方法

    公开(公告)号：EP2811802A4

    公开(公告)日：2015-08-19

    申请号：EP13744118

    申请日：2013-01-16

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： TAKEDA KAZUKI ,  NISHIO AKIHIKO ,  IMAMURA DAICHI ,  OGAWA YOSHIHIKO

    IPC: H04W72/04 ,  H04J11/00 ,  H04J13/16 ,  H04L5/00 ,  H04L27/26 ,  H04W24/02

    CPC classification number: H04W72/042 ,  H04J11/005 ,  H04J13/16 ,  H04L5/0032 ,  H04L27/2613 ,  H04W24/02 ,  H04W72/0466

    Abstract: A terminal device is equipped with: a sequence determination unit that determines a sequence number with a different pattern than the assignment pattern for the sequence number assigned to the cell in which the host device resides; a reference signal generation unit that generates a reference signal for a sequence group corresponding to the sequence number that has been determined; and a wireless transmission unit that transmits the reference signal that has been generated to a base station. The sequence determination unit employs a configuration whereby, with the sequence number assigned to the cell in which the host device resides as a cell-specific sequence number, a dynamic offset which periodically changes over time and for which the same value is not consecutive is added to the cell-specific sequence number, thereby determining a sequence number which never overlaps with the cell-specific sequence number.

    BASE STATION, TERMINAL, SEARCH SPACE SETTING METHOD AND DECODING METHOD
    116.
    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。

    TERMINAL, BASE STATION, AND COMMUNICATION METHOD
    118.
    发明公开
    TERMINAL, BASE STATION, AND COMMUNICATION METHOD 审中-公开
    终极基金会，基金会

    公开(公告)号：EP2765816A4

    公开(公告)日：2015-05-13

    申请号：EP12838410

    申请日：2012-09-19

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： TAKEDA KAZUKI ,  NISHIO AKIHIKO ,  IMAMURA DAICHI

    IPC: H04W72/04 ,  H04W16/32 ,  H04W52/14 ,  H04W52/24 ,  H04W52/32 ,  H04W52/54

    CPC classification number: H04W52/325 ,  H04W52/146 ,  H04W52/18 ,  H04W52/248 ,  H04W52/58 ,  H04W72/0413 ,  H04W72/042

    Abstract: Provided is a terminal with which it is possible, in a heterogeneous cell network, to transmit a Periodic-Sounding Reference Signal (P-SRS) at a transmission bandwidth and power density necessary for carrying out both a process of selection of a transceiving participating base station and a process of frequency scheduling of a Packet Uplink Shared Channel (PUSCH). A terminal (300) comprises a receiving unit (301) which receives control information which includes information which denotes a P-SRS transmission parameter, and a transmission unit (303) which, using a transmission parameter which is included in the received control information, transmits a first P-SRS provided with a first bandwidth and a first power density at a first period, and transmits a second P-SRS provided with a second bandwidth which is narrower than the first bandwidth and second power density which is higher than the first power density at a second period.

    Abstract translation: 提供了一种终端，其可以在异构小区网络中以传输带宽和功率密度来传输周期性探测参考信号（P-SRS），所述周期性参考信号（P-SRS）执行选择接收参与基站的过程 站和分组上行链路共享信道（PUSCH）的频率调度处理。 终端（300）包括：接收单元（301），接收包含表示P-SRS传输参数的信息的控制信息;以及发送单元（303），使用包含在所接收的控制信息中的发送参数， 在第一周期发送具有第一带宽和第一功率密度的第一P-SRS，并发送具有比第一带宽窄的第二带宽和比第一带宽高的第二功率密度的第二P-SRS 功率密度在第二个时期。

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