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    Information transmission method and device
    1.
    发明授权
    Information transmission method and device 有权

    公开(公告)号：US11477793B2

    公开(公告)日：2022-10-18

    申请号：US17035549

    申请日：2020-09-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yue Zhao ,  Fang Nan ,  Zheng Yu

    IPC: H04W72/04 ,  H04W4/80 ,  H04W80/02

    Abstract: A terminal device receives downlink control information sent by a network device. The downlink control information includes a resource allocation field. The resource allocation field includes ⌈ log 2 ⁢ ⌊ N RB UL 6 ⌋ ⌉ high-order bits and M low-order bits. When the resource allocation field is used to indicate an allocated subcarrier resource, K bit states in bit states of the M bits are used to indicate allocation of subcarrier resources, and a quantity of subcarriers indicated by each of the K bit states is less than 12. The terminal device determines, based on the resource allocation field, whether the resource block or the subcarrier resource is allocated. The terminal device sends information on the allocated resource block or the subcarrier resource. The method and the device provided in embodiments of the application can be applied to a communications system.

    Method for indicating base station capability and apparatus
    2.
    发明授权
    Method for indicating base station capability and apparatus 有权

    公开(公告)号：US11277793B2

    公开(公告)日：2022-03-15

    申请号：US15663357

    申请日：2017-07-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Fang Nan ,  Zheng Yu

    IPC: H04W52/02 ,  H04W24/02 ,  H04W72/04

    Abstract: Embodiments of the present invention provide a method for indicating a base station capability and an apparatus and relate to the communications field, so as to indicate whether a base station supports UE of a first type or a capability of coverage enhancement, so that the UE accesses the base station only when the requirement of the UE conforms to the capability supported by the base station. The method includes sending, by the base station, a first information block to user equipment UE, where the first information block carries first information, and the first information is used to indicate a capability of the base station.

    RESOURCE DETERMINING METHOD, BASE STATION, AND USER EQUIPMENT
    4.
    发明申请
    RESOURCE DETERMINING METHOD, BASE STATION, AND USER EQUIPMENT 审中-公开

    公开(公告)号：US20200015278A1

    公开(公告)日：2020-01-09

    申请号：US16527005

    申请日：2019-07-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zheng Yu ,  Fang Nan

    IPC: H04W74/08 ,  H04W72/02 ,  H04W4/70

    Abstract: This application discloses a resource determining method, a base station, and a user equipment. The method includes: determining a first narrowband resource available to an machine type communication (MTC) terminal according to user equipment (UE) information in a random access process and/or common information of a cell; and transmitting control information and/or data on the first narrowband resource. According to the solutions of this application, in a case where the MTC terminal cannot receive RRC signaling, the narrowband resource available to the MTC terminal can still be determined beforehand, and communication between the MTC terminal and a network-side device is implemented by using the narrowband resource.

    RESOURCE DETERMINING METHOD, BASE STATION, AND USER EQUIPMENT
    6.
    发明申请
    RESOURCE DETERMINING METHOD, BASE STATION, AND USER EQUIPMENT 有权
    资源确定方法，基站和用户设备

    公开(公告)号：US20150264718A1

    公开(公告)日：2015-09-17

    申请号：US14698625

    申请日：2015-04-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zheng Yu ,  Fang Nan

    IPC: H04W74/08 ,  H04W74/00 ,  H04W4/00

    CPC classification number: H04W74/0833 ,  H04W4/70 ,  H04W72/02 ,  H04W74/002

    Abstract: This application discloses a resource determining method, abase station, and a user equipment. The method includes: determining a first narrowband resource available to an MTC terminal according to UE information in a random access process and/or common information of a cell; and transmitting control information and/or data on the first narrowband resource. According to the solutions of this application, in a case where the MTC terminal cannot receive RRC signaling, the narrowband resource available to the MTC terminal can still be determined beforehand, and communication between the MTC terminal and a network-side device is implemented by using the narrowband resource.

    Abstract translation: 本申请公开了一种资源确定方法，基站和用户设备。 该方法包括：根据随机接入过程中的UE信息和/或小区的公共信息，确定可用于MTC终端的第一窄带资源; 以及在所述第一窄带资源上发送控制信息和/或数据。 根据该应用的解决方案，在MTC终端不能接收RRC信令的情况下，仍可以预先确定可用于MTC终端的窄带资源，通过使用MTC终端与网络侧设备之间的通信来实现 窄带资源。

    Random Access Method, Base Station and Terminal
    7.
    发明申请
    Random Access Method, Base Station and Terminal 有权
    随机接入方式，基站和终端

    公开(公告)号：US20150156760A1

    公开(公告)日：2015-06-04

    申请号：US14618330

    申请日：2015-02-10

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zheng Yu ,  Fang Nan ,  Ningbo Zhang ,  Xingqing Cheng

    IPC: H04W72/04 ,  H04W4/00 ,  H04W74/08

    CPC classification number: H04W72/048 ,  H04W4/70 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0833

    Abstract: A random access method, a base station and a terminal are disclosed. The method includes: receiving, by a base station, a preamble sequence that is sent by a terminal during random access; identifying a type of the terminal according to the preamble sequence; and sending, according to the type of the terminal, a message of a random access procedure to the terminal on processing bandwidth supported by the terminal.

    Abstract translation: 公开了随机存取方法，基站和终端。 该方法包括：由基站接收在随机接入期间由终端发送的前导序列; 根据前序序列识别终端的类型; 以及根据所述终端的类型，在终端支持的带宽处理中，向所述终端发送随机接入过程的消息。

    Physical random access channel enhanced transmission method, network device, and terminal
    9.
    发明授权
    Physical random access channel enhanced transmission method, network device, and terminal 有权

    公开(公告)号：US11089556B2

    公开(公告)日：2021-08-10

    申请号：US16056182

    申请日：2018-08-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Fang Nan ,  Xingqing Cheng ,  Zheng Yu

    IPC: H04W52/36 ,  H04W74/08 ,  H04W52/50 ,  H04W52/14 ,  H04W52/24 ,  H04W74/00

    Abstract: A physical random access channel enhanced transmission method, a network device, and a terminal are disclosed, where implementation of the terminal is used as an example, and the terminal includes: a processor, configured to determine level information of physical random access channel PRACH enhanced transmission; and to determine a first characteristic parameter that is of PRACH enhanced transmission and that is related to the determined level information of PRACH enhanced transmission, where the first characteristic parameter includes transmit power and a preamble format; and a transmitter, configured to perform PRACH enhanced sending according to the first characteristic parameter determined by the processor.

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