| 发明名称 | Method and apparatus for identifying channel information in a wireless network | ||
| 摘要 | A method for transmitting and receiving, by a station, channel information in a wireless LAN system, the method comprising:;receiving a beacon frame including the channel information, wherein the channel information includes information for a channel change, the information for the channel change includes a field for a operating class of a new channel, a field for a channel number of the new channel and a field for a maximum transmit power of the new channel; parsing the beacon frame; and changing to a new channel with the maximum transmit power. | ||
| 申请公布号 | US9326256(B2) | 申请公布日期 | 2016.04.26 |
| 申请号 | US201514603618 | 申请日期 | 2015.01.23 |
| 申请人 | LG ELECTRONICS INC. | 发明人 | Song Jaehyung;Oh Hangseok;Ko Kyoungsuk;Kwak Kyungchul;Choi Inhwan |
| 分类号 | H04L12/28;H04W4/00;H04W52/30;H04W16/14;H04W72/04;H04N21/00;H04W52/36;H04W84/12;H04W88/08 | 主分类号 | H04L12/28 |
| 代理机构 | Dentons US LLP | 代理人 | Dentons US LLP |
| 主权项 | 1. A method for providing, by a first station, channel information in a wireless local area network system, the method comprising: acquiring, by the first station, the channel information by accessing a geo-location database; and transmitting, by the first station to a second station, a frame including at least one triplet, wherein the triplet includes an operating class field, a channel number field, and a maximum transmit power field, wherein the operating class field and the channel number field together specify at least one channel on which the second station is allowed to operate based on a maximum allowable transmission power indicated by the maximum transmit power field, and wherein the operating class field indicates at least a channel set for which the channel information applies. | ||
| 地址 | Seoul KR | ||