SCANNING PROCEDURE IN WIRELESS LAN, STATION SUPPORTING THE SAME, AND FRAME FORMAT THEREFOR

申请公布号：: WO2008147130(A2)
申请号：: WO2008KR03030
申请日期：: 2008.05.30
申请公布日期：: 2008.12.04
申请人：: LG ELECTRONICS INC.;SEOK, YONG HO
发明人：: SEOK, YONG HO
分类号：: H04L12/28;H04W8/00;H04W8/26;H04W24/00;H04W28/18;H04W84/12
主分类号：: H04L12/28
摘要：: Provided is a scan procedure in a wireless local access network, and a station and frame format for the scan procedure. In the scan procedure, a second station receives from a first station a probe request frame which comprises a Homogeneous Extended Service Set Identifier (HESSID) field containing a desired HESSID of the first station and a network type field containing a desired network type of the first station. And, the second station transmits a probe response frame to the first station in response to the probe request frame in case that the HESSID field in the probe request frame is set to a wildcard HESSID or the HESSID of a second station which received the probe request frame, and the network type field in the probe request frame is set to a wildcard network type or the network type of the second station.