Invention Grant
- Patent Title: Method and apparatus for scanning in wireless LAN
- Patent Title (中): 用于无线局域网扫描的方法和装置
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Application No.: US14405749Application Date: 2013-07-11
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Publication No.: US09439136B2Publication Date: 2016-09-06
- Inventor: Giwon Park , Jinsam Kwak , Kiseon Ryu
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2013/006179 WO 20130711
- International Announcement: WO2014/010957 WO 20140116
- Main IPC: H04L5/14
- IPC: H04L5/14 ; H04B7/00 ; H04J3/16 ; H04J3/24 ; H04W48/16 ; H04W8/00 ; H04W52/02 ; H04W72/04 ; H04W88/00 ; H04W48/00 ; H04W80/10 ; H04W80/12 ; H04W84/12 ; H04W88/06
Abstract:
A method and an apparatus for scanning in a wireless LAN are disclosed. The method for scanning in a wireless LAN comprises the steps of: enabling a station (STA) to receive, from a first access point (AP) operated in a first channel, a detection frame comprising identifier information of a second AP operated in a second channel and beacon frame transmission time information of the second AP, and enabling the STA to scan a beacon frame of the second AP on the basis of the beacon frame transmission time information of the second AP. Thus, the present invention can rapidly perform a scanning operation.
Public/Granted literature
- US20150181507A1 METHOD AND APPARATUS FOR SCANNING IN WIRELESS LAN Public/Granted day:2015-06-25
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