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48 条记录 (耗时 0.027 秒)

    COMMUNICATION METHOD AND RELATED APPARATUS
    42.
    发明公开
    COMMUNICATION METHOD AND RELATED APPARATUS 审中-公开

    公开(公告)号：EP3846559A1

    公开(公告)日：2021-07-07

    申请号：EP19861949.6

    申请日：2019-09-09

    申请人： HUAWEI TECHNOLOGIES CO., LTD.

    发明人： LI, Yanchun

    IPC分类号： H04W72/04

    摘要： Embodiments of this application disclose a communication method and a related device. The method includes: A first station sends one or more configuration indications. One configuration indication in the one or more configuration indications corresponds to one second station in one or more second stations, the configuration indication includes an identifier of the second station and a transmit beam indication, and the transmit beam indication is used to indicate a transmit beam used by the second station to send data. The second station receiving the configuration indication sends the data to the first station through the transmit beam indicated by the transmit beam indication. It can be learned that according to the embodiments of this application, the first station can control the second station to perform data transmission.

    COMMUNICATION METHOD AND DEVICE
    43.
    发明公开
    COMMUNICATION METHOD AND DEVICE 审中-公开

    公开(公告)号：EP3716499A1

    公开(公告)日：2020-09-30

    申请号：EP18888121.3

    申请日：2018-11-23

    申请人： HUAWEI TECHNOLOGIES CO., LTD.

    发明人： MA, Mengyao ,  LI, Yanchun ,  HAN, Xiao

    IPC分类号： H04B7/06

    摘要： This application provides a communications method and device, to reduce service interruption time and signaling overheads that are generated when an access point that provides a communication service for a station changes because the station moves or changes a direction. In this solution, first frames sent by different access points in an access point set to a station include a same sending address. In this way, when the station moves or changes a direction, the access point that provides the communication service for the station changes from one access point in the access point set to another access point. Because first frames sent by access points in the access point set include a same sending address, the station may consider the access point set as one access point. In this way, the station does not need to perform an access point switching process, thereby avoiding station service interruption and signaling overheads that are caused by the access point switching process.

    CONTROLLING RADIO ACCESS METHOD AND APPARATUS
    44.
    发明公开
    CONTROLLING RADIO ACCESS METHOD AND APPARATUS 审中-公开

    公开(公告)号：EP3606105A1

    公开(公告)日：2020-02-05

    申请号：EP19172595.1

    申请日：2016-11-11

    申请人： Huawei Technologies Co., Ltd.

    发明人： LI, Yanchun ,  GUO, Yuchen ,  LI, Yunbo ,  YANG, Xun

    IPC分类号： H04W4/00 ,  H04W28/06 ,  H04W72/04 ,  H04L5/00 ,  H04W72/12 ,  H04W72/08 ,  H04W72/00 ,  H04W74/08 ,  H04W74/00 ,  H04L29/06

    摘要： Embodiments of the present invention provide an access method, including: sending, to an access point, a first frame that carries uplink transmission requirement information; and if a second frame that carries information about an uplink transmission resource is received from the access point within agreed time period, sending uplink multi-user transmission data to the access point, where the uplink multi-user transmission data is transmitted on the uplink transmission resource; or if the second frame is not received within an agreed time period, accessing, by a station, a channel in a contention access manner that is based on carrier sense CSMA/CA. According to the method provided in the embodiments of the present invention, a channel access manner can be managed, a congestion degree of a system can be decreased, and channel utilization can be increased.

    MULTIPLE CHANNEL ACCESS METHOD AND DEVICE
    48.
    发明公开
    MULTIPLE CHANNEL ACCESS METHOD AND DEVICE 审中-公开
    多通道访问方法和装置

    公开(公告)号：EP3188565A1

    公开(公告)日：2017-07-05

    申请号：EP14903208.8

    申请日：2014-09-30

    申请人： Huawei Technologies Co., Ltd.

    发明人： LI, Yunbo ,  LAN, Zhou ,  LI, Yanchun

    IPC分类号： H04W74/08

    CPC分类号： H04W74/0808 ,  H04W74/08 ,  H04W84/12

    摘要： Embodiments of the present invention disclose a multichannel access method, including: obtaining a transmission opportunity TXOP of a first reserved channel; sensing a non-reserved channel other than the first reserved channel in a preset time segment in the TXOP, and if the non-reserved channel is in an idle state, using the non-reserved channel as a second reserved channel; and when an ending moment of the preset time segment is reached, sending a current data frame on the first reserved channel and the second reserved channel. Correspondingly, the embodiments of the present invention further disclose a multichannel access apparatus. Channel utilization can be improved by implementing the embodiments of the present invention.

    摘要翻译： 本发明实施例公开了一种多信道接入方法，包括：获取第一预留信道的传输时机TXOP; 在所述TXOP中的预设时间段内，检测除所述第一预留信道之外的非预留信道，并且如果所述非预留信道处于空闲状态，则使用所述非预留信道作为第二预留信道; 当达到预设时间段的结束时刻时，在第一预留信道和第二预留信道上发送当前数据帧。 相应的，本发明实施例还公开了一种多通道接入装置。 通过实现本发明的实施例可以改善信道利用率。