公开(公告)号：US20230379114A1

公开(公告)日：2023-11-23

申请号：US18363856

申请日：2023-08-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian YU ,  Jinzhe PAN ,  Mengshi HU

IPC: H04L5/00 ,  H04L1/00

CPC classification number: H04L5/0048 ,  H04L1/0013

Abstract: Embodiments of this application relate to the field of wireless communication technologies, and disclose a communication method and apparatus. The method includes: generating a PPDU, where the PPDU has one or more discrete resource units, the discrete resource unit includes a plurality of sub-resource units, the plurality of sub-resource units include a plurality of discontiguous sub-resource units in an unpunctured sub-channel in a first channel, and/or the plurality of sub-resource units include a plurality of sub-resource units in a plurality of unpunctured sub-channels in the first channel; the sub-channel includes a plurality of resource units RUs, and the sub-resource unit includes some or all subcarriers in one RU; and the first channel includes a plurality of sub-channels; and sending the PPDU. The solutions in this application are used in a wireless local area network system supporting a next-generation Wi-Fi EHT protocol of the IEEE 802.11.

公开(公告)号：US20230328773A1

公开(公告)日：2023-10-12

申请号：US18332391

申请日：2023-06-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian YU ,  Jinzhe PAN ,  Yuchen GUO ,  Mengshi HU

IPC: H04W74/00 ,  H04W74/08 ,  H04L5/00

CPC classification number: H04W74/006 ,  H04W74/0833 ,  H04L5/0092 ,  H04W84/12

Abstract: A communication apparatus includes at least one processor; and one or more memories coupled to the at least one processor and storing instructions that, when executed by the at least one processor, cause the communication apparatus to generate a trigger frame. The trigger frame includes a first user information field, the first user information field is used to allocate a random access-resource unit (RA-RU) to an unassociated extremely high-throughput station (EHT STA). The trigger frame carries indication information that indicates channel division information. The communication apparatus is also caused to send the trigger frame to a station.