Invention Application
US20150156722A1 METHOD AND DEVICE FOR ACCESSING CHANNEL IN WIRELESS LAN SYSTEM
有权
用于在无线局域网系统中访问信道的方法和设备
- Patent Title: METHOD AND DEVICE FOR ACCESSING CHANNEL IN WIRELESS LAN SYSTEM
- Patent Title (中): 用于在无线局域网系统中访问信道的方法和设备
-
Application No.: US14398016Application Date: 2013-04-30
-
Publication No.: US20150156722A1Publication Date: 2015-06-04
- Inventor: Jeongki Kim , Yougho Seok , Jinsam Kwak , Jinsoo Choi
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- International Application: PCT/KR2013/003747 WO 20130430
- Main IPC: H04W52/02
- IPC: H04W52/02 ; H04W74/04
Abstract:
According to one embodiment of the present invention, a method for performing a channel access by a station (STA) in a wireless communication system comprises the steps of: transmitting a first frame for a channel access request to an access point (AP); and receiving a second frame, which is a response to the channel access request, from the AP, wherein the first frame includes information indicating whether or not uplink data of the STA is present.
Public/Granted literature
- US09485731B2 Method and device for accessing channel in wireless LAN system Public/Granted day:2016-11-01
Information query
