发明名称 |
METHODS OF TRANSMITTING AND RECEIVING FRAME BY STATION OPERATING IN POWER SAVE MODE IN WIRELESS LAN SYSTEM AND APPARATUS FOR SUPPORTING SAME |
摘要 |
The present invention relates to methods of transmitting and receiving a frame, which are performed by a station operating in a power save mode in a wireless LAN system. The method includes: transmitting a poll frame requesting the transmission of a buffered frame to an access point AP, wherein the poll frame includes a sustain time field that indicates a service section; and receiving at least one buffered frame from the AP within the sustain time in response to the poll frame. A method is provided for transmitting and receiving a frame executed by a station (STA) operating in a power sub mode in a wireless LAN system. The method includes transmitting a first poll frame requesting the transmission of a buffered frame to an access point AP, receiving an acknowledgement ACK frame in response to the first poll frame, and receiving at least one buffered frame from the AP. |
申请公布号 |
EP2782402(A1) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20120850383 |
申请日期 |
2012.11.19 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
SEOK, YONG HO;YOU, HYANG SUN;PARK, JONG HYUN |
分类号 |
H04W52/02;H04L1/18;H04L12/825;H04W74/08;H04W76/04;H04W84/12 |
主分类号 |
H04W52/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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