Invention Grant
US09307484B2 Method and apparatus of scanning in wireless local area network system
有权
在无线局域网系统中扫描的方法和装置
- Patent Title: Method and apparatus of scanning in wireless local area network system
- Patent Title (中): 在无线局域网系统中扫描的方法和装置
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Application No.: US13725396Application Date: 2012-12-21
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Publication No.: US09307484B2Publication Date: 2016-04-05
- Inventor: Jae Seung Lee , Min Ho Cheong , Je Hun Lee , Ja Beom Gu , Jae Woo Park , Sok Kyu Lee
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2011-0139937 20111222; KR10-2011-0146052 20111229; KR10-2012-0004095 20120112; KR10-2012-0005374 20120117; KR10-2012-0025299 20120313; KR10-2012-0026331 20120315; KR10-2012-0074226 20120706; KR10-2012-0150982 20121221
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W48/14
Abstract:
A scanning method in a wireless local area network (WLAN) system is provided. The scanning method includes transmitting by a station a probe request frame via a channel, and receiving by the station a probe response frame from a target access point (AP) to respond to the probe request frame. The probe request frame includes at least one of information regarding a response reception time and preference information regarding the target AP.
Public/Granted literature
- US20130188628A1 METHOD AND APPARATUS OF SCANNING IN WIRELESS LOCAL AREA NETWORK SYSTEM Public/Granted day:2013-07-25
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