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    UPLINK DATA TRANSMISSION METHOD AND DEVICE
    2.
    发明申请
    UPLINK DATA TRANSMISSION METHOD AND DEVICE 审中-公开

    公开(公告)号：US20180146474A1

    公开(公告)日：2018-05-24

    申请号：US15860512

    申请日：2018-01-02

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Hejia Luo ,  Rong Li ,  Guangzhu Zeng

    IPC: H04W72/04

    CPC classification number: H04W72/0413 ,  H04W72/044

    Abstract: The present invention discloses an uplink data transmission method and device. The method includes: receiving, by a network device, a control symbol sent by a terminal device by using a control time-frequency resource, where the control symbol carries control information, the control information is used to indicate a data encoding scheme used by the terminal device, the control time-frequency resource belongs to a transmission resource including a data time-frequency resource, and the control time-frequency resource and the data time-frequency resource are different; performing demodulation and decoding processing on the control symbol to obtain the control information; and performing, according to the control information, decoding processing on a data symbol sent by the terminal device by using the data time-frequency resource, to obtain uplink data.

    METHOD AND COMMUNICATIONS DEVICE FOR TRANSMITTING INFORMATION
    4.
    发明申请
    METHOD AND COMMUNICATIONS DEVICE FOR TRANSMITTING INFORMATION 有权

    公开(公告)号：US20180013517A1

    公开(公告)日：2018-01-11

    申请号：US15699192

    申请日：2017-09-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Lu Rong ,  Guangzhu Zeng ,  Yong Xie

    IPC: H04L1/00

    Abstract: The invention provides a method and a communications device for transmitting information. The method includes: determining a quantity N of padding bits according to a quantity M of effective information bits included in a code block and a quantity L of effective input ports of a polar code encoder, where M and L are positive integers, and N is a difference between L and M; determining input bits that are to be input into the polar code encoder, where the input bits include the M effective information bits and the N padding bits; inputting, according to a mapping relationship between the L effective input ports and the input bits, the input bits into the polar code encoder through the L effective input ports to perform coding, so as to obtain coded bits; and transmitting the coded bits. This bit-padding manner has ensured successful information transmission.

    Resource configuration method and apparatus
    5.
    发明授权
    Resource configuration method and apparatus 有权

    公开(公告)号：US10667138B2

    公开(公告)日：2020-05-26

    申请号：US16132107

    申请日：2018-09-14

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Guangzhu Zeng

    IPC: H04W16/10 ,  H04W72/04 ,  H04L5/00 ,  H04W88/00

    Abstract: A resource configuration method and apparatus, applied to a non-cellular system NCS that includes a plurality of transmission points TPs is described herein. The method may include determining a tracking resource in a time-frequency resource of each TP, where time-frequency resources of all the TPs are the same, and tracking resources determined for all the TPs are the same. The method may also include generating tracking resource configuration information based on a time-frequency resource occupied by the tracking resource. Furthermore, the method may include sending the tracking resource configuration information to each TP, so that each TP detects, on the tracking resource, a sounding reference signal SRS sent by a terminal, so as to improve NCS service performance.

    Method and communications device for transmitting information
    6.
    发明授权
    Method and communications device for transmitting information 有权

    公开(公告)号：US10419161B2

    公开(公告)日：2019-09-17

    申请号：US15699192

    申请日：2017-09-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Lu Rong ,  Guangzhu Zeng ,  Yong Xie

    IPC: H04L1/00

    Abstract: The invention provides a method and a communications device for transmitting information. The method includes: determining a quantity N of padding bits according to a quantity M of effective information bits included in a code block and a quantity L of effective input ports of a polar code encoder, where M and L are positive integers, and N is a difference between L and M; determining input bits that are to be input into the polar code encoder, where the input bits include the M effective information bits and the N padding bits; inputting, according to a mapping relationship between the L effective input ports and the input bits, the input bits into the polar code encoder through the L effective input ports to perform coding, so as to obtain coded bits; and transmitting the coded bits. This bit-padding manner has ensured successful information transmission.

    Method and apparatus for setting up communication connection
    7.
    发明授权
    Method and apparatus for setting up communication connection 有权

    公开(公告)号：US10021561B2

    公开(公告)日：2018-07-10

    申请号：US14925724

    申请日：2015-10-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yuqing Zhao ,  Guangzhu Zeng ,  Meixin Lin

    IPC: H04W8/20 ,  H04W48/18 ,  H04W4/02 ,  H04W8/26

    CPC classification number: H04W8/20 ,  H04W4/029 ,  H04W8/265 ,  H04W48/18

    Abstract: The present invention discloses a method and a relevant apparatus for achieving localized roaming of a mobile terminal. In the present invention, the mobile terminal sends real SIM card information to apply for a virtual SIM card to obtain a corresponding mobile terminal number of a roaming region, and registers user information to activate the virtual SIM card to serve as a calling party or a called party, so as to set up a called communication connection of a real SIM card. The mobile terminal applies for a virtual SIM card from a communication network of a roaming country to obtain a corresponding mobile terminal number of the roaming region through allocation, so that the user does not need to purchase a new SIM card in the roaming region, thereby saving the charges for purchasing the SIM card, ensuring a convenient operation and satisfying the demand of the user.

    D2D Communication Discovery Method, Apparatus, and System
    9.
    发明申请
    D2D Communication Discovery Method, Apparatus, and System 审中-公开
    D2D通信发现方法，装置和系统

    公开(公告)号：US20170041973A1

    公开(公告)日：2017-02-09

    申请号：US15331522

    申请日：2016-10-21

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Defu Liao ,  Meixin Lin ,  Guangzhu Zeng

    IPC: H04W76/02 ,  H04W4/00 ,  H04W4/02 ,  H04W8/00

    CPC classification number: H04W4/02 ,  H04L67/16 ,  H04W4/70 ,  H04W8/005 ,  H04W76/10 ,  H04W76/14 ,  H04W88/02 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22

    Abstract: A D2D communication discovery method, an apparatus, and a system are disclosed. In an embodiment the D2D communication method includes acquiring, at an application layer, location information of a first user equipment and location information of a second user equipment, calculating a distance between the first user equipment and the second user equipment according to the location information of the first user equipment and the location information of the second user equipment and sending a D2D link establishment instruction to the first user equipment according to the distance between the first user equipment and the second user equipment so that the first user equipment and the second user equipment establish a D2D communication link.

    Abstract translation: 公开了一种D2D通信发现方法，装置和系统。 在一个实施例中，D2D通信方法包括在应用层获取第一用户设备的位置信息和第二用户设备的位置信息，根据第一用户设备的位置信息计算第一用户设备与第二用户设备之间的距离 所述第一用户设备和所述第二用户设备的位置信息，并且根据所述第一用户设备和所述第二用户设备之间的距离向所述第一用户设备发送D2D链路建立指令，使得所述第一用户设备和所述第二用户设备 建立D2D通信链路。

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