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    Method for determining feedback information, terminal device, and network device
    21.
    发明授权
    Method for determining feedback information, terminal device, and network device 有权

    公开(公告)号：US10887071B2

    公开(公告)日：2021-01-05

    申请号：US16787858

    申请日：2020-02-11

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinlin Peng ,  Fan Wang ,  Hao Tang ,  Yi Wang

    IPC: H04L5/00 ,  H04L1/18 ,  H04W72/04

    Abstract: Embodiments of this application provide a method for processing information bits in a wireless communication network. A communication device receives a radio resource control (RRC) signaling, wherein the RRC signaling comprises time window information and time unit format information, wherein the time window information comprises a hybrid automatic repeat request (HARQ) time sequence K1 set, wherein K1 is a time relationship between a time unit of a physical downlink shared channel (PDSCH) and a time unit of a physical uplink control channel (PUCCH), or wherein the K1 is a time relationship between a time unit of a (PDSCH) and a time unit of a physical uplink shared channel (PUSCH). The device determines HARQ feedback information based on the time window information and the time unit format information and sends the HARQ feedback information.

    Allocating transmission resources in communication networks that provide low latency services
    22.
    发明授权
    Allocating transmission resources in communication networks that provide low latency services 有权

    公开(公告)号：US10805923B2

    公开(公告)日：2020-10-13

    申请号：US16188200

    申请日：2018-11-12

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Hao Tang ,  Dongdong Wei

    IPC: H04W4/00 ,  H04W72/04 ,  H04W72/10 ,  H04W72/12

    Abstract: The application relates to allocating transmission resources in communication networks that provide low latency services. A terminal receives, from a base station time-frequency resource division information, which indicates a division of a time-frequency resource that is allowed to be used by another service. The division of the time-frequency resource includes one or more resource units in time domain and one or more resource units in frequency domain. The terminal further receives from the base station time-frequency resource indication information, which indicates that, in the time-frequency resource that is allowed to be used by the other service, at least one time domain resource unit and at least one frequency domain resource unit are occupied by the other service. The terminal communicates with the base station using the time-frequency resource except the at least one time-domain resource unit and at least one frequency-domain resource unit that are occupied by the other service.

    Data Communication Method, Terminal, and Base Station
    25.
    发明申请
    Data Communication Method, Terminal, and Base Station 审中-公开

    公开(公告)号：US20200220683A1

    公开(公告)日：2020-07-09

    申请号：US16819412

    申请日：2020-03-16

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junchao Li ,  Hao Tang ,  Zhenfei Tang

    IPC: H04L5/00 ,  H04W72/12 ,  H04L27/26 ,  H04L1/00 ,  H04W24/00 ,  H04W72/04

    Abstract: This application provides a data communication method, an apparatus, and a non-transitory computer readable storage medium. In one embodiment, the base station sends a master information block comprising first information for determining a first location in frequency domain, sends a first demodulation reference signal usable for demodulating a first data channel that carries a system information block, wherein a first physical resource block index of the first demodulation reference signal is based on the first location, sends the system information block or radio resource control signaling comprising second information for determining a second location in frequency domain, and sends or receives a second demodulation reference signal usable for demodulating a second data channel other than the first data channel, wherein a second physical resource block index of the second demodulation reference signal is based on the second location.

    Resource allocation method, base station, and user equipment
    28.
    发明授权
    Resource allocation method, base station, and user equipment 有权

    公开(公告)号：US10575308B2

    公开(公告)日：2020-02-25

    申请号：US15656342

    申请日：2017-07-21

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Dongdong Wei ,  Yi Zhang ,  Hao Tang ,  Zhenfei Tang

    IPC: H04W72/04 ,  H04L1/00

    Abstract: A resource allocation method to resolve a problem that a transport block of a typical enhanced voice service (EVS) scenario in an air interface is much smaller than a transport block of a conventional adaptive multi rate (AMR), and use of a resource allocation method in the existing long term evolution (LTE) causes a waste of user spectrum resources such that spectrum utilization in an EVS scenario can be improved. The method includes determining resource allocation information and resource allocation block indication information, where the resource allocation information includes information indicating at least one fractional resource block (FRB) allocated to user equipment, and the resource allocation block indication information indicates that a resource allocation block is the FRB, where a resource occupied by the FRB is less than one RB, and notifying the user equipment of the resource allocation information and the resource allocation block indication information.

    Power Control Method and Apparatus
    29.
    发明申请
    Power Control Method and Apparatus 审中-公开

    公开(公告)号：US20200008155A1

    公开(公告)日：2020-01-02

    申请号：US16568999

    申请日：2019-09-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junchao Li ,  Yafei Wang ,  Hao Tang ,  Zhenfei Tang

    IPC: H04W52/14 ,  H04W52/10 ,  H04W72/04 ,  H04L5/00

    Abstract: A power control method, including receiving indication information, where the indication information indicates a power control parameter specific to a bandwidth part, and sending uplink information on the bandwidth part by using a transmit power, where the transmit power is based on the power control parameter specific to the bandwidth part and is further based on a common power control parameter of a carrier in which the bandwidth part is disposed.

    Feedback Method, Device, and System
    30.
    发明申请
    Feedback Method, Device, and System 审中-公开

    公开(公告)号：US20190342053A1

    公开(公告)日：2019-11-07

    申请号：US16516307

    申请日：2019-07-19

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinlin Peng ,  Pengpeng Dong ,  Hao Tang

    IPC: H04L5/00 ,  H04L1/18

    Abstract: A feedback method is provided, including receiving, by a first device, data sent by a second device, and sending, by the first device to the second device, feedback information indicating whether the data is successfully received. In this method, a quantity of bits of the feedback information is associated with a size of a transmission time unit in a communications system. By using the foregoing method, the quantity of bits of the feedback information is determined based on the size of the transmission time unit. This implements a compromise between transmission efficiency and feedback overheads in the communications system.

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