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    Method and base station identifying PUCCH for processing feedback of user equipment
    1.
    发明授权
    Method and base station identifying PUCCH for processing feedback of user equipment 有权

    公开(公告)号：US10314032B2

    公开(公告)日：2019-06-04

    申请号：US15221929

    申请日：2016-07-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Anquan Yang ,  Wei Li ,  Zhoujian Lai

    IPC: H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W84/04

    Abstract: The present invention provides a data transmission method and system, and a device. The method includes: sending, by a secondary base station, an identifier of a first physical uplink control channel PUCCH code channel resource to a primary base station at a first moment, the primary base station determines to receive, by using the first PUCCH code channel resource, a feedback that is on a first data block; sending, by the secondary base station, the identifier of the first PUCCH code channel resource and the first data block to the UE at a second moment; and receiving, by the secondary base station, the feedback from the primary base station, where the feedback is received by the primary base station from the UE by using the first PUCCH code channel resource.

    Data transmission method, device, and system
    2.
    发明授权
    Data transmission method, device, and system 有权

    公开(公告)号：US10178676B2

    公开(公告)日：2019-01-08

    申请号：US15221945

    申请日：2016-07-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Anquan Yang ,  Wei Li ,  Xunlin Xu ,  Sha Yang

    IPC: H04W72/10 ,  H04W72/04 ,  H04L1/18 ,  H04W16/32

    Abstract: The present invention provides a data transmission method, device, and system, which relate to the communications field and can improve data transmission efficiency. The method includes: sending, by a secondary base station, first information to a primary base station, where the first information includes one of the number x of first PUCCH code channel resources, the number x of first data blocks sent by the secondary base station to a user equipment UE, and a first channel code word; sending, by the secondary base station, identifiers of the x first PUCCH code channel resources and the x first data blocks to the UE; and receiving, by the secondary base station, a feedback from the primary base station, where the feedback is received by the primary base station from the UE by using the first PUCCH code channel resource.

    DATA TRANSMISSION METHOD, DEVICE, AND SYSTEM
    4.
    发明申请
    DATA TRANSMISSION METHOD, DEVICE, AND SYSTEM 有权
    数据传输方法，设备和系统

    公开(公告)号：US20160345350A1

    公开(公告)日：2016-11-24

    申请号：US15191013

    申请日：2016-06-23

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Guangcai Nie ,  Anquan Yang

    IPC: H04W72/12 ,  H04L5/00

    CPC classification number: H04W72/1273 ,  H04L5/00 ,  H04L5/0035 ,  H04W28/065 ,  H04W72/1278 ,  H04W80/00 ,  H04W84/042 ,  H04W92/20

    Abstract: Embodiments of the present invention provide a data transmission method, device, and system. A first device is configured to serve a primary carrier, and the first device includes: a first unit configured to process an RLC layer, a second unit configured to process a MAC layer, a third unit configured to process a PDCP layer, and a first scheduling unit. The first unit includes a first control module and a first transition module. The second transition module is configured to: receive the N data packets and scheduling information sent by all scheduling units in the system, acquire, according to all or a part of the received scheduling information and from the N data packets a data packet that needs to be transmitted on the secondary carrier, and send the data packet acquired by the second transition module to the fifth unit.

    Abstract translation: 本发明的实施例提供了一种数据传输方法，装置和系统。 第一设备被配置为服务主载波，并且第一设备包括：被配置为处理RLC层的第一单元，被配置为处理MAC层的第二单元，被配置为处理PDCP层的第三单元，以及第一设备 调度单位 第一单元包括第一控制模块和第一过渡模块。 第二过渡模块被配置为：接收系统中所有调度单元发送的N个数据分组和调度信息，根据接收到的调度信息的全部或一部分获取，并从N个数据分组获取需要 在第二载波上发送，并将由第二转换模块获取的数据包发送到第五单元。

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