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    INFORMATION FEEDBACK METHOD AND NETWORK NODE
    1.
    发明申请
    INFORMATION FEEDBACK METHOD AND NETWORK NODE 审中-公开
    信息反馈方法和网络节点

    公开(公告)号：US20160315684A1

    公开(公告)日：2016-10-27

    申请号：US15203576

    申请日：2016-07-06

    Applicant: Huawei Technologies Co. , Ltd.

    Inventor： Chunchang Tian

    IPC: H04B7/06 ,  H04L1/00 ,  H04W24/08

    CPC classification number: H04B7/0632 ,  H04B7/0619 ,  H04L1/0026 ,  H04W24/08

    Abstract: The present invention relates to the field of communications technologies, and in particular, to an information feedback, method and a network node, which are used for resolving a technical problem in the prior art that a base station cannot acquire a separate signal. Two information feedback modes are set in embodiments of the present invention. When it is determined chat a current information feedback mode is a separate feedback mode, a first type of network node may determine that a feedback object is a valid signal and/or a noise signal, so that a measurement result of the valid signal and/or a measurement result of the noise signal may be separately fed back, thereby resolving the problem that exists in the prior art.

    Abstract translation: 本发明涉及通信技术领域，特别涉及一种信息反馈，方法和网络节点，其用于解决现有技术中的基站不能获取单独信号的技术问题。 在本发明的实施例中设置了两种信息反馈模式。 当确定聊天时，当前信息反馈模式是单独的反馈模式，第一类型的网络节点可以确定反馈对象是有效信号和/或噪声信号，使得有效信号和/ 或噪声信号的测量结果可以单独反馈，从而解决现有技术中存在的问题。

    Network device and data backhaul implementation system and method
    2.
    发明授权
    Network device and data backhaul implementation system and method 有权

    公开(公告)号：US10194377B2

    公开(公告)日：2019-01-29

    申请号：US15245599

    申请日：2016-08-24

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chunchang Tian ,  Yong Wu ,  Xinrui Feng

    IPC: H04W48/10 ,  H04W40/00 ,  H04B7/06 ,  H04L5/00 ,  H04W8/22 ,  H04W72/04

    Abstract: Embodiments of the present invention provide a network device and a data backhaul implementation system and method, which can implement centralized and dynamic allocation of backhaul resources in a network and improve a data backhaul capacity of the entire network. The method includes: obtaining, according to channel state information, a backhaul request of a second network device, and residual backhaul capability information of a third network device, backhaul control information used for controlling the second network device and the third network device to backhaul data, where the backhaul control information includes backhaul network topology control information and physical resource allocation information; and sending the backhaul control information to the second network device and the third network device, so that the second network device and the third network device backhaul data according to the backhaul control information.

    Synchronization signal sending method and apparatus, and synchronization signal receiving method and apparatus
    3.
    发明授权
    Synchronization signal sending method and apparatus, and synchronization signal receiving method and apparatus 有权

    公开(公告)号：US10129843B2

    公开(公告)日：2018-11-13

    申请号：US15431429

    申请日：2017-02-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chunchang Tian ,  Yong Wu

    IPC: H04W56/00 ,  H04W16/10 ,  H04W16/04 ,  H04L5/14 ,  H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04W16/32 ,  H04J11/00 ,  H04W36/04

    Abstract: The present invention provides a synchronization signal sending method and apparatus and a synchronization signal receiving method and apparatus. The synchronization signal sending includes: a sending module, configured to send a first-type subframe, where the first-type subframe includes a physical downlink shared channel (PDSCH) and a first synchronization channel, the first synchronization channel includes a first primary synchronization signal (PSS) and a first secondary synchronization signal (SSS); and a processing module, configured to control the sending module to switch from sending the first-type subframe to sending a second-type subframe. The sending module is further configured to send the second-type subframe under the control of the processing module, where the second-type subframe includes a physical uplink shared channel (PUSCH) and a second synchronization channel, the second synchronization channel includes a second PSS or a second SSS.

    Data retransmission method and related apparatus
    4.
    发明授权
    Data retransmission method and related apparatus 有权

    公开(公告)号：US10833806B2

    公开(公告)日：2020-11-10

    申请号：US16233882

    申请日：2018-12-27

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Tongyu Lin ,  Yuanyuan Li ,  Hao Wang ,  Yumei Wang ,  Chunchang Tian

    IPC: H04L1/08 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H03M13/00

    Abstract: When receiving a first data frame sent by a transmitting apparatus, a receiving apparatus may return error indication information including an identifier of at least one erroneous codeword group to the transmitting apparatus if it is found that an error occurs in an initial codeword of the first data frame. The transmitting apparatus may obtain the erroneous codeword group and encode the erroneous codeword group, and retransmit a part of a sub check codeword obtained through encoding to the receiving apparatus. The receiving apparatus may obtain a third check matrix based on a first check matrix, a second check matrix, and a location of the at least one erroneous codeword group in the initial codeword, and re-decode the retransmitted partial sub check codeword and content of the first data frame together based on the third check matrix, so as to obtain a correct initial codeword.

    Cloud platform, application running method, and access network unit
    5.
    发明授权
    Cloud platform, application running method, and access network unit 有权

    公开(公告)号：US10481921B2

    公开(公告)日：2019-11-19

    申请号：US15716816

    申请日：2017-09-27

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Sheng Zhang ,  Yihui Gui ,  Chao Rao ,  Chunchang Tian

    IPC: G06F9/445 ,  H04W88/08 ,  G06F9/455 ,  G06F9/48 ,  G06F9/50 ,  H04L29/08

    Abstract: Embodiments of the present disclosure disclose a cloud platform, including: an Internet unit, configured to distribute an application and a lite server that are developed by an application service provider to a core network unit; the core network unit, configured to distribute the application and the lite server to an access network unit, wherein the access network unit is configured to virtualize a terminal and migrate a computing task of the terminal to virtual user equipment in a virtual machine for execution, and virtualize the lite server and migrate a network service capability of the lite server to the access network unit, so that the virtual user equipment runs the application distributed by the core network unit.

    DATA TRANSMISSION METHOD AND SYSTEM, BASE STATION AND USER EQUIPMENT
    8.
    发明申请
    DATA TRANSMISSION METHOD AND SYSTEM, BASE STATION AND USER EQUIPMENT 有权
    数据传输方法和系统，基站和用户设备

    公开(公告)号：US20150023289A1

    公开(公告)日：2015-01-22

    申请号：US14471950

    申请日：2014-08-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chunchang Tian ,  Yongxing Zhou ,  Qiang Wu

    IPC: H04L5/00

    CPC classification number: H04L5/0037 ,  H04L1/00 ,  H04L1/0075 ,  H04L1/08 ,  H04L5/0044 ,  H04L5/0064 ,  H04L5/0094 ,  H04W28/18

    Abstract: Embodiments of the present invention provide a data transmission method and system, a base station, and a user equipment (UE). The method includes: obtaining, by a base station, a second number of physical resource blocks (PRBs) according to a first number of PRBs, where the second number of PRBs is smaller than the first number of PRBs, and the first number of PRBs is exactly divisible by the second number of PRBs; sending, by the base station, indication information to a UE, where the indication information is used to indicate the second number of PRBs or an encoded bit repetition multiple, and the encoded bit repetition multiple is equal to the first number of PRBs divided by the second number of PRBs; and obtaining, by the UE, the encoded bit repetition multiple according to the indication information, and performing data transmission according to the encoded bit repetition multiple.

    Abstract translation: 本发明的实施例提供一种数据传输方法和系统，基站和用户设备（UE）。 该方法包括：由基站根据第一数量的PRB获得第二数量的物理资源块（PRB），其中第二数量的PRB小于第一数量的PRB，并且第一数量的PRB 被PRB的第二个数字完全整除; 由基站向UE发送指示信息，其中指示信息用于指示第二数量的PRB或编码的比特重复倍数，并且编码的比特重复倍数等于由第一数量的PRB除以 第二批PRB; 以及根据所述指示信息，由所述UE获得所述编码比特重复次数，并根据所述编码比特重复次数进行数据发送。

    CLOUD PLATFORM, APPLICATION RUNNING METHOD, AND ACCESS NETWORK UNIT
    9.
    发明申请
    CLOUD PLATFORM, APPLICATION RUNNING METHOD, AND ACCESS NETWORK UNIT 审中-公开

    公开(公告)号：US20180018204A1

    公开(公告)日：2018-01-18

    申请号：US15716816

    申请日：2017-09-27

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Sheng Zhang ,  Yihui Gui ,  Chao Rao ,  Chunchang Tian

    IPC: G06F9/50 ,  H04L29/08 ,  G06F9/455 ,  G06F9/48

    Abstract: Embodiments of the present disclosure disclose a cloud platform, including: an Internet unit, configured to distribute an application and a lite server that are developed by an application service provider to a core network unit; the core network unit, configured to distribute the application and the lite server to an access network unit, wherein the access network unit is configured to virtualize a terminal and migrate a computing task of the terminal to virtual user equipment in a virtual machine for execution, and virtualize the lite server and migrate a network service capability of the lite server to the access network unit, so that the virtual user equipment runs the application distributed by the core network unit.

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