公开(公告)号：US20170207837A1

公开(公告)日：2017-07-20

申请号：US15406598

申请日：2017-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Sanggook KIM ,  Kyungtae JO ,  Hangyu CHO

IPC: H04B7/06 ,  H01Q3/10 ,  H01Q3/00 ,  H01Q3/24 ,  H04W28/16 ,  H04W84/04 ,  H01Q3/12 ,  H01Q3/30

CPC classification number: H04B7/0604 ,  H01Q3/005 ,  H01Q3/10 ,  H01Q3/12 ,  H01Q3/24 ,  H01Q3/30 ,  H04B7/0408 ,  H04B7/0617 ,  H04W28/16 ,  H04W84/042 ,  H04W84/12

Abstract: Provided are a method and apparatus for performing beamforming training in a wireless local area network. The apparatus receives a plurality of beacon frames for sector sweep in a beacon transmission interval (BTI) from an access point (AP). At least one beacon frame of the plurality of beacon frames includes overload information which indicates an overload state. The apparatus performs a random backoff on a plurality of channels during association-beamforming training (A-BFT) consequent to the BTI based on the overload information.

公开(公告)号：US20170070275A1

公开(公告)日：2017-03-09

申请号：US15258741

申请日：2016-09-07

Applicant: LG ELECTRONICS INC.

Inventor： Kyungtae JO ,  Hangyu CHO ,  Sungjin PARK ,  Jinmin KIM ,  Eunsung PARK

IPC: H04B7/06 ,  H04W84/12

CPC classification number: H04B7/0619 ,  H04B7/0408 ,  H04B7/0413 ,  H04B7/0491 ,  H04B7/0617 ,  H04B7/0643 ,  H04B7/0695 ,  H04B7/10

Abstract: A method for the multiple beamforming training and an apparatus using the same are provided. An initiator determines a candidate sector to be used for a transmission during a sector sweep. After the initiator exchanges with a responder an information request frame and an information response frame about the multiple beamforming training through the candidate sector, the responder performs a plurality of beam refinement protocol (BRP) processes using a plurality of polarized channels through the candidate sector.

Abstract translation: 提供了一种用于多波束成形训练的方法和使用该方法的装置。 发起者确定扇区扫描期间用于传输的候选扇区。 发起者通过候选扇区与响应者交换信息请求帧和关于多波束成形训练的信息响应帧，响应者使用通过候选扇区的多​​个极化信道执行多个波束细化协议（BRP）处理。