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    Data processing method and communications device
    21.
    发明授权
    Data processing method and communications device 有权

    公开(公告)号：US10944508B2

    公开(公告)日：2021-03-09

    申请号：US16533343

    申请日：2019-08-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chen Zheng ,  Liang Ma ,  Xin Zeng ,  Xiaojian Liu ,  Yuejun Wei

    IPC: H04L1/00 ,  H03M13/25

    Abstract: This application provides a data processing method and a communications device. The data processing method includes: determining, by a first communications device, NCB, based on a size of the circular buffer of the communications device and an information processing capability of a second communications device; and obtaining, by the first communications device, a second encoded bit segment from a first encoded bit segment having a length of NCB. According to the data processing method and the communications device provided in this application, decoding complexity of the communications device can be reduced and communication reliability can be improved.

    Data transmission method, sending device, receiving device, and communications system
    22.
    发明授权
    Data transmission method, sending device, receiving device, and communications system 有权

    公开(公告)号：US10917114B2

    公开(公告)日：2021-02-09

    申请号：US16433985

    申请日：2019-06-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Liang Ma ,  Chen Zheng ,  Jie Xiong ,  Xin Zeng ,  Xiaojian Liu ,  Yuejun Wei

    IPC: H03M13/11 ,  H04L1/00 ,  H03M13/00 ,  H03M13/37 ,  H04L1/18

    Abstract: This application discloses a data transmission method, a sending device, a receiving device, and a communications system. The sending device is configured to send a first transport block. The sending device obtains a coded bit segment from a first encoded code block. The first encoded code block is obtained after LDPC encoding is performed on a first code block in the first transport block based on a processing capability of the receiving device. The sending device sends the coded bit segment to the receiving device. Because the processing capability of the receiving device is considered, storage overheads of the sending device or the receiving device can be reduced, encoding or decoding complexity can be reduced, and a decoding success rate can be improved.

    Information processing method, device, and communications system
    24.
    发明授权
    Information processing method, device, and communications system 有权

    公开(公告)号：US10659195B2

    公开(公告)日：2020-05-19

    申请号：US16262921

    申请日：2019-01-31

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chen Zheng ,  Liang Ma ,  Jie Xiong ,  Xin Zeng ,  Xiaojian Liu ,  Yuejun Wei

    IPC: H04L1/00 ,  H03M13/00 ,  H03M13/09 ,  H03M13/11 ,  H04L1/18

    Abstract: This application discloses an information processing method. A communication device obtains an input sequence. The input sequence has a quantity B of information bits. The communication devices transforms the input sequence into one or more code blocks. The communication device encodes each of the code blocks individually, to obtain one or more encoded code blocks. Each of the code blocks has a code block length less than or equal to a maximum code block length. Each of the code blocks includes a segment of the input sequence and may include one or more cyclic redundancy check (CRC) bits corresponding to the segment of the input sequence. The encoded code blocks can meet various channel coding requirements.

    Network Registration Method and Apparatus, and Mobile Terminal
    26.
    发明申请
    Network Registration Method and Apparatus, and Mobile Terminal 有权
    网络注册方法与设备，移动终端

    公开(公告)号：US20170078999A1

    公开(公告)日：2017-03-16

    申请号：US15312294

    申请日：2014-05-20

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Bei Dai ,  Xiaojian Liu ,  Li Shen ,  Yinqing Jiang

    IPC: H04W60/00 ,  H04W48/20 ,  H04W48/18

    CPC classification number: H04W60/00 ,  H04W8/06 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W88/02

    Abstract: A network registration method and apparatus, and a mobile terminal are presented. During re-registration with a network, after receiving a channel allocation rejection message sent by the network, a mobile terminal sorts all available frequency channels according to network resource statuses of frequency channels with which network registration failed before and that are in a low priority list. And then the mobile terminal tries to camp on all the available frequency channels according to an order of the sorting to determine a frequency channel to be camped on. The mobile terminal sends a network registration message to register with the frequency channel to be camped on.

    Abstract translation: 提出了网络登记方法和装置以及移动终端。 在重新注册网络时，在接收到网络发送的信道分配拒绝信息之后，移动终端根据网络注册失败的频率的网络资源状态对所有可用的频道进行排序，并且处于低优先级列表 。 然后，移动终端根据排序顺序尝试对所有可用的频道进行驻留，以确定要驻扎的频道。 移动终端发送网络注册消息，以登记到要驻扎的频道。

    TERMINAL CONFIGURATION METHOD AND APPARATUS
    27.
    发明公开
    TERMINAL CONFIGURATION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20240298167A1

    公开(公告)日：2024-09-05

    申请号：US18661754

    申请日：2024-05-13

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yinqing Jiang ,  Haoping Guo ,  Juan Wang ,  Fanghui Bao ,  Xiaojian Liu

    IPC: H04W8/18

    CPC classification number: H04W8/183

    Abstract: Embodiments of this application provide a terminal configuration method and an apparatus. When determining that a SIM card in a terminal is powered on, a wireless communications module reads SIM card information such as some or all of an international mobile subscriber identity (IMSI), a service provider name (SPN), or a global identifier (ID) GID in the SIM card from the SIM card. Then, the SIM card information obtained by the wireless communications module is sent to an application processor. The application processor obtains an operator parameter based on the SIM card information reported by the wireless communications module, and configures the terminal. Therefore, at a moment at which the SIM card is powered on, the wireless communications module obtains the SIM card information from the SIM card, so that a timing for the UE to obtain the IMSI is advanced.

    Information processing method, device, and communications system
    29.
    发明授权
    Information processing method, device, and communications system 有权

    公开(公告)号：US11438099B2

    公开(公告)日：2022-09-06

    申请号：US16821986

    申请日：2020-03-17

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chen Zheng ,  Liang Ma ,  Jie Xiong ,  Xin Zeng ,  Xiaojian Liu ,  Yuejun Wei

    IPC: H04L1/00 ,  H03M13/00 ,  H03M13/09 ,  H03M13/11 ,  H04L1/18

    Abstract: This application discloses an information processing method. A communication device obtains an input sequence. The input sequence has a quantity B of bits. The communication devices transforms the input sequence into one or more code blocks. The communication device encodes each of the code blocks, to obtain one or more encoded code blocks. Each of the code blocks has a code block length less than or equal to a maximum code block length. Each of the code blocks includes a segment of the input sequence, one or more cyclic redundancy check (CRC) bits corresponding to the segment of the input sequence, and one or more filler bits. The encoded code blocks can meet various channel coding requirements.

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