公开(公告)号：US20230013161A1

公开(公告)日：2023-01-19

申请号：US17946685

申请日：2022-09-16

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Yunbo LI ,  Genadiy TSODIK ,  Oren HENCINSKI ,  Jian YU ,  Yuchen GUO ,  Ming GAN ,  Yifan ZHOU

IPC分类号： H04W24/02 ,  H04W48/16

摘要： A communication apparatus method includes a non-transitory memory configured to store non-transitory instructions, and one or more processors coupled with the non-transitory memory. The one or more processors are configured to execute the non-transitory instructions to thereby cause the communication apparatus to generate a trigger frame, and send the trigger frame to the stations. The trigger frame is useable to trigger each station of a plurality of stations in a plurality of basic service sets to send a corresponding trigger based physical protocol data unit, and the trigger frame comprises identification information of the plurality of basic service sets and identification information of the plurality of stations.

公开(公告)号：US20210135835A1

公开(公告)日：2021-05-06

申请号：US17144955

申请日：2021-01-08

申请人： Huawei Technologies Co., Ltd.

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

IPC分类号： H04L5/14 ,  H04L1/08

摘要： A device resolves a collision between its transmission 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.