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    TRANSMITTING DEVICE COOPERATION
    2.
    发明申请
    TRANSMITTING DEVICE COOPERATION 审中-公开

    公开(公告)号：WO2021093932A1

    公开(公告)日：2021-05-20

    申请号：PCT/EP2019/080877

    申请日：2019-11-11

    Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  SHILO, Shimon

    Inventor： EZRI, Doron ,  MELZER, Ezer ,  LEVINBOOK, Yoav ,  TSODIK, Genadiy ,  GUO, Yuchen

    IPC: H04B7/024 ,  H04B7/0404 ,  H04B7/0456 ,  H04W56/00 ,  H04B7/26

    Abstract: A system of transmitting devices for a wireless communication network includes multiple transmitting devices which transmit a joint data signal in parallel to a receiving device. One of the transmitting devices is established as a master transmitting device and at least one other transmitting devices is established as a slave transmitting device. Respective reference times are set for the master transmitting device and for the slave transmitting device(s). Each of the cooperating transmitting devices begins counting the same number of sampling intervals from their respective reference times. After counting the sampling intervals, each of the cooperating transmitting devices transmits the joint data signal.

    SYNTHESIS OF NEAR-CONSTANT MODULUS WAVEFORM FOR HIGH FREQUENCY TRANSMISSION
    4.
    发明申请
    SYNTHESIS OF NEAR-CONSTANT MODULUS WAVEFORM FOR HIGH FREQUENCY TRANSMISSION 审中-公开
    高频传输近似恒模波形的合成

    公开(公告)号：WO2018086684A1

    公开(公告)日：2018-05-17

    申请号：PCT/EP2016/077147

    申请日：2016-11-09

    Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  LEVINBOOK, Yoav

    Inventor： LEVINBOOK, Yoav ,  EZRI, Doron ,  MELZER, Ezer ,  WANG, Zongjie

    IPC: H04L27/26

    Abstract: A transmitter, comprising a processor adapted to convert a primary sequence of modulation symbols into a primary signal, using a primary pulse shape, convert an auxiliary sequence of modulation symbols, created from the primary sequence, to an auxiliary signal using an auxiliary pulse shape and create a joint output signal based on the primary signal and on the auxiliary signal.

    Abstract translation: 包括适于使用主脉冲形状将调制符号的主要序列转换成主要信号的处理器将从主要序列创建的调制符号的辅助序列转换为 辅助信号使用辅助脉冲形状并基于主信号和辅助信号创建联合输出信号。

    DEVICES AND METHODS FOR SOUNDING FOR COORDINATED BEAMFORMING
    5.
    发明申请
    DEVICES AND METHODS FOR SOUNDING FOR COORDINATED BEAMFORMING 审中-公开

    公开(公告)号：WO2022268297A1

    公开(公告)日：2022-12-29

    申请号：PCT/EP2021/066962

    申请日：2021-06-22

    Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  EZRI, Doron

    Inventor： LEVINBOOK, Yoav ,  SHILO, Shimon ,  KLEIN, Arik

    IPC: H04B7/0452 ,  H04B7/06 ,  H04B7/08 ,  H04J11/00 ,  H04L25/03 ,  H04B7/024 ,  H04B7/0404 ,  H04B7/0626 ,  H04B7/0854 ,  H04L25/0204 ,  H04L25/0228 ,  H04L25/03949

    Abstract: A non-AP station (120a) configured to communicate with a first BSS AP (110a) comprises a communication interface (123a) with a plurality of antennas (124a1-3) configured to receive first pilot signals from the first BSS AP (110a) and second pilot signals from a second OBSS AP (110b). The non-AP station (120a) further comprises a processing circuitry (121a) configured to estimate a first channel matrix based on the first pilot signals and a second channel matrix based on the second pilot signals and to determine, based on the first channel matrix, an interference rejection combiner matrix for suppressing a multi-user interference caused by the first BSS AP (110a). The communication interface (123a) is further configured to send first feedback based on the first channel matrix to the first BSS AP (110a) and second feedback based on the interference rejection combiner matrix and the second channel matrix to the second OBSS AP (110b).

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