公开(公告)号：WO2016087917A8

公开(公告)日：2017-08-03

申请号：PCT/IB2015002169

申请日：2015-11-18

Applicant: NEWRACOM INC

Inventor： SEOK YONGHO

IPC: H04W74/00 ,  H04W74/08 ,  H04W84/12

CPC classification number: H04W72/0406 ,  H04W74/00 ,  H04W74/08 ,  H04W74/0816 ,  H04W84/12

Abstract: According to an aspect of the present invention, a method for processing a physical layer protocol data unit (PPDU) by a station (STA) in a wireless LAN may be provided. The method may comprise the steps of: determining whether the PPDU is transmitted by a basic service set (BSS) different from a BSS to which the STA belongs or by a BSS identical to the BSS to which the STA belongs; and processing the PPDU using a first type of clear channel assessment (CCA) threshold value when it is determined that the PPDU is transmitted by a BBS different from the BSS to which the STA belongs. The first type of CCA threshold value may be higher than a second type of CCA threshold value which is used when it is determined that the PPDU is transmitted by a BSS identical to the BSS to which the STA belongs.

Abstract translation: 根据本发明的一个方面，可以提供一种由无线LAN中的站（STA）处理物理层协议数据单元（PPDU）的方法。 该方法可以包括以下步骤：确定PPDU是否由不同于该STA所属的BSS的基本服务集（BSS）或通过与该STA所属的BSS相同的BSS发送; 以及当确定所述PPDU由与所述STA所属的BSS不同的BBS发送时，使用第一类型的空闲信道评估（CCA）阈值来处理所述PPDU。 第一类型的CCA阈值可以高于当确定PPDU由与该STA所属的BSS相同的BSS发送时使用的第二类型的CCA阈值。