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    TERMINAL AND METHOD FOR TRANSMITTING A TRANSMISSION SIGNAL
    1.
    发明申请
    TERMINAL AND METHOD FOR TRANSMITTING A TRANSMISSION SIGNAL 有权
    用于发送传输信号的终端和方法

    公开(公告)号：US20140348119A1

    公开(公告)日：2014-11-27

    申请号：US14457783

    申请日：2014-08-12

    Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

    Inventor： Yoshihiko OGAWA ,  Seigo NAKAO ,  Daichi IMAMURA ,  Akihiko NISHIO ,  Masayuki HOSHINO ,  Katsuhiko HIRAMATSU ,  Kenichi MIYOSHI ,  Yasuaki YUDA ,  Sadaki FUTAGI ,  Takashi IWAI

    IPC: H04W72/04

    CPC classification number: H04W72/0453 ,  H04L1/0042 ,  H04L1/0061 ,  H04L5/0023 ,  H04L5/0039 ,  H04L5/0048 ,  H04L25/0226 ,  H04L25/03159 ,  H04L27/2602

    Abstract: Disclosed are a wireless communication base station device and a division number determination method that improve the frequency diversity effect while maintaining channel estimation accuracy regardless of the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. A determination unit determines the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. Here, the determination unit increases the number of divisions in the frequency domain of the transmission signal from the wireless communication terminal device as the number of pilot blocks included in the transmission signal increases. In addition, a scheduling unit schedules allocation to the frequency resources of the divided transmission signal according to the number of divisions determined by the determination unit.

    Abstract translation: 公开了一种无线通信基站装置和分割数确定方法，无论来自无线通信终端装置的发送信号的频域中的分割数如何，都可以在维持信道估计精度的同时提高频率分集效应。 确定单元确定来自无线通信终端设备的发送信号的频域中的分割数。 这里，确定单元随着发送信号中包括的导频块的数量的增加，增加来自无线通信终端装置的发送信号的频域的分割数。 此外，调度单元根据由确定单元确定的分割数来调度分配的发送信号的频率资源。

    COMMUNICATION APPARATUS AND COMMUNICATION METHOD
    3.
    发明申请
    COMMUNICATION APPARATUS AND COMMUNICATION METHOD 审中-公开
    通信设备和通信方法

    公开(公告)号：US20150074482A1

    公开(公告)日：2015-03-12

    申请号：US14547893

    申请日：2014-11-19

    Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

    Inventor： Masayuki HOSHINO ,  Katsuhiko HIRAMATSU ,  Yasuaki YUDA

    IPC: H04L1/08 ,  H04L1/18

    CPC classification number: H04W72/0406 ,  H04B1/16 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/08 ,  H04L1/1819 ,  H04L1/1887 ,  H04L1/1896 ,  H04W28/12 ,  H04W28/18

    Abstract: To improve throughput by reducing the resource used for transmitting a parameter relating to retransmission control and decreasing overhead of retransmission control signaling. Where a retransmission control method is employed with adaptive MCS control in which the encoding rate can be changed, the scheduling section sets the MCS in accordance with CQI notified from the communication counterpart apparatus. When transmission data is encoded, the RV parameter bit-number setting section sets the number of bits used for signaling the RV parameter to decrease as the encoding rate of the first transmission is decreased and sets the RV parameter based on the number of bits. For example, in a case where the encoding rate R is R>2/3, two bits are set. In a case where the encoding rate 1/3

    Abstract translation: 通过减少用于发送与重传控制有关的参数的资源并减少重传控制信令的开销来提高吞吐量。 在采用了可以改变编码速率的自适应MCS控制的重传控制方法的情况下，调度部根据通信对方装置通知的CQI来设定MCS。 当传输数据被编码时，RV参数位数设置部分设置用于使RV参数发信号的位数减少，因为第一传输的编码速率降低，并且基于比特数设置RV参数。 例如，在编码率R为R> 2/3的情况下，设定2比特。 在编码率1/3

    INTEGRATED CIRCUIT
    4.
    发明申请
    INTEGRATED CIRCUIT 审中-公开

    公开(公告)号：US20200267716A1

    公开(公告)日：2020-08-20

    申请号：US16870054

    申请日：2020-05-08

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Masayuki HOSHINO ,  Katsuhiko HIRAMATSU ,  Yasuaki YUDA

    IPC: H04W72/04 ,  H04L1/00 ,  H04L1/18 ,  H04W28/18 ,  H04W28/12 ,  H04L1/08 ,  H04B1/16

    Abstract: To improve throughput by reducing the resource used for transmitting a parameter relating to retransmission control and decreasing the overhead of retransmission control signaling. In a case where a retransmission control method is employed in consideration of adaptive MCS control in which the encoding rate can be changed, the scheduling section sets the MCS in accordance with CQI notified from the communication counterpart apparatus. When transmission data is encoded, the RV parameter bit-number setting section sets the number of bits used for signaling the RV parameter to decrease as the encoding rate of the first transmission is decreased and sets the RV parameter based on the number of bits. For example, in a case where the encoding rate R is R>2/3, two bits are set. In a case where the encoding rate 1/3

    INTEGRATED CIRCUIT
    5.
    发明申请
    INTEGRATED CIRCUIT 审中-公开

    公开(公告)号：US20190124642A1

    公开(公告)日：2019-04-25

    申请号：US16229056

    申请日：2018-12-21

    Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

    Inventor： Masayuki HOSHINO ,  Katsuhiko HIRAMATSU ,  Yasuaki YUDA

    IPC: H04W72/04 ,  H04L1/00 ,  H04B1/16 ,  H04L1/08 ,  H04W28/12 ,  H04L1/18 ,  H04W28/18

    Abstract: To improve throughput by reducing the resource used for transmitting a parameter relating to retransmission control and decreasing overhead of retransmission control signaling. Where a retransmission control method is employed with adaptive MCS control in which the encoding rate can be changed, the scheduling section sets the MCS in accordance with CQI notified from the communication counterpart apparatus. When transmission data is encoded, the RV parameter bit-number setting section sets the number of bits used for signaling the RV parameter to decrease as the encoding rate of the first transmission is decreased and sets the RV parameter based on the number of bits. For example, in a case where the encoding rate R is R>⅔, two bits are set. In a case where the encoding rate ⅓

    INTEGRATED CIRCUIT FOR DOWNLINK DATA AND CONTROL COMMUNICATION
    7.
    发明申请
    INTEGRATED CIRCUIT FOR DOWNLINK DATA AND CONTROL COMMUNICATION 有权
    用于下行链路数据和控制通信的集成电路

    公开(公告)号：US20150304972A1

    公开(公告)日：2015-10-22

    申请号：US14697477

    申请日：2015-04-27

    Applicant: Panasonic Intellectual Property Corporation of America

    Inventor： Seigo NAKAO ,  Hidetoshi SUZUKI ,  Akihiko NISHIO ,  Takahisa AOYAMA ,  Katsuhiko HIRAMATSU

    IPC: H04W56/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/04

    CPC classification number: H04W56/001 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2601 ,  H04L27/2647 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/048 ,  H04W72/0493

    Abstract: Provided are a base station, a terminal, a band allocation method, and a downlink data communication method in which a mapping method for synchronization signals and report signals is implemented with high resource usage efficiency when a first system in which an independent single communication is allocated to a unit band co-exists with a second system in which a plurality of unit bands can be allocated to a single communication. In a base station, an OFDM signal generation unit maps primary synchronization channel (P-SCH), secondary synchronization channel (S-SCH), primary broadcast channel (P-BCH), and dynamic broadcast channel (D-BCH), which can be decoded by both an LTE terminal and an LTE+ terminal, to some of a plurality of unit bands. The OFDM signal generation unit also maps D-BCH+, which can be decoded only by an LTE+ terminal, to all of the plurality of unit bands to produce a multiplexed transmission signal.

    Abstract translation: 提供一种基站，终端，频带分配方法和下行链路数据通信方法，其中当分配独立单个通信的第一系统时，以高资源使用效率实现同步信号和报告信号的映射方法 到单位频带与其中可以将多个单位频带分配给单个通信的第二系统共存。 在基站中，OFDM信号生成单元映射主同步信道（P-SCH），辅同步信道（S-SCH），主广播信道（P-BCH）和动态广播信道（D-BCH） 由LTE终端和LTE +终端两者解码为多个单位频带中的一些。 OFDM信号生成单元也将只能由LTE +终端解码的D-BCH +映射到多个单位频带的所有单位频带，以产生复用的发送信号。

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