METHOD AND APPARATUS OF TRANSMITTING A WHITE SPACE

专利名称：METHOD AND APPARATUS OF

TRANSMITTING A WHITE SPACE MAPINFORMATION IN A WIRELESS LOCAL AREANETWORK SYSTEM

发明人：LEE, Jihyun,KIM, Eunsun,SEOK, Yongho申请号：EP11762935.2申请日：20110209公开号：EP2553836A4公开日：20170517

摘要：A method of transmitting a White Space Map information in a wireless local areanetwork system (WLAN) is disclosed. A method of transmitting a white space mapinformation from a first station to a second station in a regulatory domain where alicensed device and an unlicensed device are permitted to operate together in a wirelesslocal area network (WLAN) comprises acquiring a first list of available channels at eachlocation of a plurality of locations from a regulatory database; determining a second listof available channels at a white space zone (WSZ) using the first list of available channelsat each location of a plurality of locations; and transmitting, to the second station, one ofa beacon frame, a probe response frame and a white space map announcement framecomprising a white space map (WSM) element, the WSM element including information ofthe WSZ and the second list of available channels, wherein the WSZ is a geographical areain which common available channels are set.

申请人：LG Electronics Inc.

地址：20, Yeouido-dong Yeongdeungpo-gu Seoul 150-721 KR

国籍：KR

代理机构：Frenkel, Matthias Alexander

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