公开(公告)号：US20220210694A1

公开(公告)日：2022-06-30

申请号：US17549447

申请日：2021-12-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiayin ZHANG ,  Jun LUO ,  Phillip BARBER

IPC: H04W28/06 ,  H04B7/26 ,  H04W52/02 ,  H04L27/26 ,  H04L69/22

Abstract: Embodiments of the present invention relate to the field of wireless communication, and in particular, to a wireless local area network data transmission method and apparatus, which are used for improving data transmission efficiency. The method of the embodiments of the present invention includes: carrying, by a control domain of a PLCP header domain in a PPDU constructed by an AP, identifier information of the AP, duration information, and an identifier of at least one STA, so that a STA may obtain the identifier information of the AP, the duration information, and the identifier of at least one STA by parsing only the control domain of the PLCP header domain.

公开(公告)号：US20170195915A1

公开(公告)日：2017-07-06

申请号：US15463796

申请日：2017-03-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiayin ZHANG ,  Jun LUO ,  Phillip BARBER

IPC: H04W28/06 ,  H04L27/26 ,  H04L29/06

CPC classification number: H04W28/06 ,  H04B7/26 ,  H04L27/2602 ,  H04L69/22 ,  H04W52/02 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/26

Abstract: Embodiments of the present invention relate to the field of wireless communication, and in particular, to a wireless local area network data transmission method and apparatus, which are used for improving data transmission efficiency. The method of the embodiments of the present invention includes: carrying, by a control domain of a PLCP header domain in a PPDU constructed by an AP, identifier information of the AP, duration information, and an identifier of at least one STA, so that a STA may obtain the identifier information of the AP, the duration information, and the identifier of at least one STA by parsing only the control domain of the PLCP header domain.

公开(公告)号：US20160366633A1

公开(公告)日：2016-12-15

申请号：US15248741

申请日：2016-08-26

Applicant: Huawei Technologies Co., Ltd. ,  Broadband Mobile Technologies, Inc.

Inventor： Jun LUO ,  Phillip BARBER ,  Peter LOC

IPC: H04W40/04 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W40/04 ,  H04L5/0094 ,  H04W48/12 ,  H04W72/04 ,  H04W84/12 ,  H04W88/08

Abstract: The present invention discloses an access point, a station, and a beacon frame sending method and system, relates to the communications field, and resolves a problem of relatively large network overheads caused for purposes of ensuring that in a WLAN system having multiple channels, a STA can quickly access a network. A specific solution is as follows: A first sending unit sends a beacon indication frame on each subchannel of N subchannels, where the beacon indication frame is used to indicate configuration information of a beacon frame; and a second sending unit sends the beacon frame on at least one first subchannel. The present invention is applied to a beacon frame sending process.

Abstract translation: 本发明公开了一种接入点，台站和信标帧发送方法及系统，涉及通信领域，解决了为了确保在具有多个信道的WLAN系统中产生的较大的网络开销的问题， STA可以快速访问网络。 具体解决方案如下：第一发送单元在N个子信道的每个子信道上发送信标指示帧，其中信标指示帧用于指示信标帧的配置信息; 并且第二发送单元在至少一个第一子信道上发送信标帧。 本发明应用于信标帧发送处理。