公开(公告)号：US20150156791A1

公开(公告)日：2015-06-04

申请号：US14617113

申请日：2015-02-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： TIANYU WU ,  Peter Loc ,  Yunbo Li

IPC: H04W72/12 ,  H04W8/00 ,  H04W68/02 ,  H04W72/00

CPC classification number: H04W72/121 ,  H04W8/005 ,  H04W68/02 ,  H04W72/005 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a method, an access point, and a station for establishing an association in a WLAN. The method includes: sending an association message to a group of stations STAs including a plurality of STAs in the wireless local area network WLAN; sending a first notification to the group of STAs, where the first notification carries identifier information of each STA and information about a scheduling sequence for each STA; and receiving response messages sequentially sent, according to the scheduling sequence in the first notification, in response to the association message by the group of STAs. Thereby reducing the number of channel contentions, accelerating the process of associating the STAs with the AP, and ensuring that a STA used for a key application can establish an association with the AP quickly.

Abstract translation: 本发明的实施例提供了一种在WLAN中建立关联的方法，接入点和站。 该方法包括：向无线局域网WLAN中包括多个STA的站台STA发送关联消息; 向所述STA组发送第一通知，其中所述第一通知携带每个STA的标识符信息和关于每个STA的调度序列的信息; 以及响应于该组STA的关联消息，根据第一通知中的调度顺序接收顺序发送的响应消息。 从而减少了频道争用的次数，加快了STA与AP的关联过程，确保了用于密钥应用的STA可以快速建立与AP的关联。