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    TRANSMITTING DEVICE, RECEIVING DEVICE AND METHODS THEREOF USING AN INTERLEAVED CODEWORD
    1.
    发明申请
    TRANSMITTING DEVICE, RECEIVING DEVICE AND METHODS THEREOF USING AN INTERLEAVED CODEWORD 审中-公开

    公开(公告)号：US20200099400A1

    公开(公告)日：2020-03-26

    申请号：US16595090

    申请日：2019-10-07

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Anahid ROBERT SAFAVI ,  Alberto Giuseppe PEROTTI ,  Branislav M. POPOVIC

    IPC: H03M13/27 ,  H03M13/11 ,  H03M13/00 ,  H04L27/36

    Abstract: A transmitting device is described for a communication system. The transmitting device obtains an information message comprising information bits addressed for a receiving device and encodes the information message to obtain a codeword. The transmitting device rate-matches the codeword to produce a rate-matched codeword comprising systematic bits and parity-check bits. Furthermore, the transmitting device jointly interleaves the systematic bits and parity-check bits of the rate-matched codeword to obtain an interleaved codeword. The systematic bits of the interleaved codeword are mapped to modulation label positions of a modulation constellation with first reliabilities, and the parity-check bits of the interleaved codeword are mapped to modulation label positions of the modulation constellation with second reliabilities.

    TRANSMITTING AND RECEIVING DEVICES FOR RELIABLE RECEPTION OF CONTROL MESSAGES
    2.
    发明申请
    TRANSMITTING AND RECEIVING DEVICES FOR RELIABLE RECEPTION OF CONTROL MESSAGES 有权

    公开(公告)号：US20210135784A1

    公开(公告)日：2021-05-06

    申请号：US17149462

    申请日：2021-01-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Anahid ROBERT SAFAVI ,  Alberto Giuseppe PEROTTI ,  Branislav M. POPOVIC ,  Thorsten SCHIER

    IPC: H04L1/00

    Abstract: A transmitting device and a receiving device for reliable reception of control messages such as downlink control information is provided. The transmitting device forms a control message which comprises control information, a first CRC word (W1) and a second CRC word (W2). The control message is sent to the receiving device which obtains a first CRC check outcome based on performing a first CRC check on the control message, and a second CRC check outcome based on performing a second CRC check on the control message. Thereby, more reliable reception of control messages is possible. Furthermore, the present application also relates to corresponding methods and a computer program.

    METHOD FOR TRANSMISSION OF CONTROL CHANNEL SIGNALS
    3.
    发明申请
    METHOD FOR TRANSMISSION OF CONTROL CHANNEL SIGNALS 有权
    传输控制信道信号的方法

    公开(公告)号：US20150063286A1

    公开(公告)日：2015-03-05

    申请号：US14538448

    申请日：2014-11-11

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Anahid ROBERT SAFAVI ,  Branislav POPOVIC ,  Fredrik BERGGREN

    IPC: H04L5/00

    CPC classification number: H04L5/0051 ,  H04L5/0053

    Abstract: The present invention relates to a method in a network control node for transmission of control channel signals in a wireless communication system, the wireless communication system employing scheduling of physical resource blocks (PRBs) used for each new transmission of a control channel signal, wherein each control channel signal is related to one or more control channel elements (CCEs); the method comprising the steps of: removing user specific reference signals in associated physical resource blocks (PRBs) if the associated physical resource blocks (PRBs) comprises at least one control channel signal; inserting control channel signals in the associated physical resource blocks (PRBs); and transmitting the associated physical resource blocks (PRBs). Furthermore, the invention also relates to a computer program, a computer program product, and a network control node device thereof.

    Abstract translation: 本发明涉及一种在无线通信系统中用于传输控制信道信号的网络控制节点中的方法，所述无线通信系统采用用于控制信道信号的每个新传输的物理资源块（PRB）的调度，其中每个 控制信道信号与一个或多个控制信道单元（CCE）有关; 所述方法包括以下步骤：如果所述相关联的物理资源块（PRB）包括至少一个控制信道信号，则去除相关联的物理资源块（PRB）中的用户特定参考信号; 在相关联的物理资源块（PRB）中插入控制信道信号; 以及发送相关联的物理资源块（PRB）。 此外，本发明还涉及计算机程序，计算机程序产品及其网络控制节点设备。

    TRANSMITTING DEVICE, RECEIVING DEVICE AND METHODS THEREOF
    5.
    发明申请
    TRANSMITTING DEVICE, RECEIVING DEVICE AND METHODS THEREOF 审中-公开

    公开(公告)号：US20190245646A1

    公开(公告)日：2019-08-08

    申请号：US16272437

    申请日：2019-02-11

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Anahid ROBERT SAFAVI ,  Branislav M. POPOVIC ,  Alberto Giuseppe PEROTTI

    IPC: H04L1/00 ,  H04L5/00

    Abstract: The embodiments of the present invention relates to a transmitting device and to a receiving device. The transmitting device has a processor to obtain a first sequence of bits comprising first control information addressed for at least one receiving device, obtain a second sequence of bits comprising first data information addressed for the at least one receiving device, superpose the first sequence of bits and the second sequence of bits into a first superposed sequence of symbols; a transmitter to transmit the first superposed sequence of symbols in a radio resource. The receiving device has a receiver to receive a first superposed sequence of symbols comprising: a first sequence of bits comprising first control information and a second sequence of bits comprising first data information; a processor to decode the first superposed sequence of symbols so as to obtain the first sequence of bits.

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