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    WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, TRANSMISSION APPARATUS, COMMUNICATION METHOD OF WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM, AND AUTONOMOUS DISTRIBUTED NETWORK
    2.
    发明公开
    WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, TRANSMISSION APPARATUS, COMMUNICATION METHOD OF WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM, AND AUTONOMOUS DISTRIBUTED NETWORK 审中-公开
    无线通信系统的接收装置，传动装置，通信方法的无线通信系统的控制程序和自发分布式网络

    公开(公告)号：EP2405598A1

    公开(公告)日：2012-01-11

    申请号：EP10748766.2

    申请日：2010-03-03

    申请人： Sharp Kabushiki Kaisha ,  Osaka University

    发明人： YOKOMAKURA, Kazunari ,  HAMAGUCHI, Yasuhiro ,  NAKAMURA, Osamu ,  GOTO, Jungo ,  TAKAHASHI, Hiroki ,  IBI, Shinsuke ,  SAMPEI, Seiichi ,  MIYAMOTO, Shinichi

    IPC分类号： H04J11/00 ,  H04L27/01

    CPC分类号： H04L25/022 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0058 ,  H04L5/0094 ,  H04L25/0228

    摘要： Based on a data signal and a known reference signal, a frequency response of a channel is predicted, and the state of the channel over the entire transmission band is predicted such that frequency allocation is performed in a short period of time. A reception apparatus that receives a signal from a transmission apparatus which distributedly arranges signals in a frequency domain into a plurality of frequencies and which performs wireless transmission, the reception apparatus including: a channel property prediction unit (57) that predicts a channel property over an entire transmission band based on the distributedly arranged channel estimation reference signal; an allocation frequency determination unit (58) that determines the plurality of frequencies in which the signals in the frequency domain are distributedly arranged; and a frequency allocation information generation unit (59) that generates frequency allocation information indicating the determined plurality of frequencies. The reception apparatus transmits the frequency allocation information to the transmission apparatus.

    摘要翻译： 基于数据信号和已知参照信号，信道的频率响应被预测，并且信道在整个传输频带的状态被预测搜索没有频率分配在很短的时间周期内执行。 一种接收装置没有从该分布式排列在频域信号转换成频率处的多个并执行无线传输，接收装置包括发送装置接收的信号：（57）做了一个信道特性预测单元预测到的信道特性 基于该分散配置的信道估计的参考信号的整个传输带; 分配频度判定单元（58）做了确定性的地雷，其中在频域中的信号分散配置频率的多元性; 以及频率分配信息生成单元（59）那样生成速率的频率分配信息指示的频率的确定性开采多元性。 的接收装置发送该频率分配信息的发送装置。

    WIRELESS COMMUNICATION SYSTEM, TRANSMITTER APPARATUS, RECEIVER APPARATUS, AND COMMUNICATION METHOD
    3.
    发明公开
    WIRELESS COMMUNICATION SYSTEM, TRANSMITTER APPARATUS, RECEIVER APPARATUS, AND COMMUNICATION METHOD 审中-公开
    杀手EN ATION ATION ATION EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN

    公开(公告)号：EP2271010A1

    公开(公告)日：2011-01-05

    申请号：EP09734503.7

    申请日：2009-04-22

    申请人： Osaka University ,  Sharp Kabushiki Kaisha

    发明人： IBI, Shinsuke ,  SAMPEI, Seiichi ,  MIYAMOTO, Shinichi ,  YOKOMAKURA, Kazunari ,  KUBOTA, Minoru ,  HAMAGUCHI, Yasuhiro ,  TO, Shimpei ,  NAKAMURA, Osamu

    IPC分类号： H04J11/00 ,  H04B7/005 ,  H04J1/00 ,  H04L27/01

    CPC分类号： H04J11/00 ,  H04L25/03159 ,  H04L25/03834 ,  H04L27/2614 ,  H04L27/2626 ,  H04W52/24 ,  H04W52/346

    摘要： A clipping rate is controlled in spectrum shaping according to a propagation path to thereby improve transmission characteristics and perform communication at a stable transmission rate.
    Propagation path characteristics are detected by a propagation path information detection unit 5 for detecting propagation path information fed back from a base station device and a water filling principle for distributing energy by a primary spectrum shaping unit 6 according to the propagation path characteristics is applied to transmission spectrum obtained by a DFT unit 4. Clipping information in secondary spectrum shaping fed back from the base station device is detected by a clipping information detection unit 7 to perform the secondary spectrum shaping by a secondary spectrum shaping unit 8. At this time, with the clipping rate by the secondary spectrum shaping unit 8, clipping rates of all transmission devices multiplexed in a scheduling unit 26 of the base station device are controlled adaptively.

    摘要翻译： 根据传播路径在频谱整形中控制限幅率，从而提高传输特性，并以稳定的传输速率进行通信。 传播路径特性由用于检测从基站装置反馈的传播路径信息的传播路径信息检测单元5检测，并且根据传播路径特性将主频谱整形单元6分配能量的灌水原理应用于传输 由DFT单元4获得的频谱。由限幅信息检测单元7检测从基站装置反馈的二次频谱整形中的剪辑信息，以由次频谱整形单元8执行二次频谱整形。此时， 通过二次频谱整形单元8的削波率，自适应地控制在基站装置的调度单元26中复用的所有发送装置的削波率。

    USER EQUIPMENTS, BASE STATIONS AND METHODS FOR TIME DOMAIN CORRELATION INFORMATION REPORTING
    5.
    发明公开
    USER EQUIPMENTS, BASE STATIONS AND METHODS FOR TIME DOMAIN CORRELATION INFORMATION REPORTING 审中-公开

    公开(公告)号：EP4221038A1

    公开(公告)日：2023-08-02

    申请号：EP22161331.8

    申请日：2022-03-10

    申请人： Sharp Kabushiki Kaisha

    发明人： YOKOMAKURA, Kazunari ,  YIN, Zhanping ,  YING, Kai

    IPC分类号： H04L5/00

    摘要： Examples of user equipments (UEs) are described. A UE includes receiving circuitry configured to receive first information to configure one or more channel state information-reference signals (CSI-RS) for tracking and second information to configure time domain correlation related information. The UE also includes transmitting circuitry configured to transmit a channel state information (CSI) report including the time domain correlation related information. A first parameter trs-Info is included in the first information. A second parameter reportQuantity is not set to 'none'. The time domain correlation related information is measured by the one or more CSI-RS for tracking.