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17 条记录 (耗时 0.013 秒)

    DEVICE AND METHOD FOR FAST COLLISION RESOLUTION
    1.
    发明公开
    DEVICE AND METHOD FOR FAST COLLISION RESOLUTION 审中-公开

    公开(公告)号：EP4221435A1

    公开(公告)日：2023-08-02

    申请号：EP23168217.0

    申请日：2018-07-09

    申请人： Huawei Technologies Co., Ltd.

    发明人： SHILO, Shimon ,  EZRI, Doron ,  WEITZMAN, Avi ,  HENCINSKI, Oren ,  EPSTEIN, Leonid ,  REDLICH, Oded ,  TSODIK, Genadiy

    IPC分类号： H04W74/08 ,  H04W84/12

    摘要： The present invention relates to the technical field of FD capable wireless communication devices. The invention is about resolving a collision between a transmission of one device and a simultaneous transmission of another device. The device is configured to interrupt its transmission, determine a negotiation signal, and determine at least one available resource to occupy with the negotiation signal during a negotiation period. Further, the device is configured to transmit the negotiation signal on the at least one available resource and simultaneously receive a negotiation signal on another resource from at least one other device during the negotiation period. Then, the device is configured to decide, based on all negotiation signals, whether to retransmit the interrupted transmission after the negotiation period.

    ENHANCING CHANNEL AGGREGATION AND PUNCTURING FOR THE IEEE 802.11AX AND BEYOND
    4.
    发明公开
    ENHANCING CHANNEL AGGREGATION AND PUNCTURING FOR THE IEEE 802.11AX AND BEYOND 审中-公开

    公开(公告)号：EP4294100A2

    公开(公告)日：2023-12-20

    申请号：EP23208420.2

    申请日：2018-09-14

    申请人： Huawei Technologies Co., Ltd.

    发明人： REDLICH, Oded ,  GAN, Ming ,  SHILO, Shimon ,  LI, Yunbo ,  EPSTEIN, Leonid ,  TSODIK, Genadiy

    IPC分类号： H04W72/0453

    摘要： A transmitter of an Access Point (AP) for transmitting Physical Layer Protocol Data Units (PPDUs) over an increased number of channel groups each comprising multiple sub-channels, comprising a circuitry configured to encode a high efficiency signal (HE-SIG) field comprising a common signal field, HE-SIG-A, to indicate which of a plurality of sub-channels is active for transmitting a current PPDU and transmit the HE-SIG-A in a preamble of the current PPDU transmitted to one or more stations (STAs) the current PPDU is transmitted on the active sub-channels. Wherein the plurality of sub-channels are arranged in a primary channel group comprising a primary sub-channel and three secondary sub-channels and three secondary channel groups, each of the three secondary channels comprises four secondary sub-channels.

    SIGNAL FIELD INDICATION METHOD AND DEVICE
    8.
    发明公开
    SIGNAL FIELD INDICATION METHOD AND DEVICE 审中-公开

    公开(公告)号：EP4290831A2

    公开(公告)日：2023-12-13

    申请号：EP23188924.7

    申请日：2019-03-05

    申请人： Huawei Technologies Co., Ltd.

    发明人： YU, Jian ,  REDLICH, Oded ,  EPSTEIN, Leonid ,  SHILO, Shimon ,  TSODIK, Genadiy ,  LI, Yanchun

    IPC分类号： H04L69/323

    摘要： A signal field indication method and apparatus are provided, so that a SIG-A can transmit more information bits. The method includes: generating, by a transmit end, a PPDU, where the PPDU includes a SIG-A indication field, and the SIG-A indication field includes at least one of a field used to indicate a number of SIG-A information symbols and a field used to indicate a SIG-A information bandwidth; and sending, by the transmit end, the PPDU. According to the method provided in this application, the transmit end may indicate different numbers of SIG-A information symbols and/or different SIG-A information bandwidths.