METHOD FOR SHARING CHANNEL INFORMATION IN WIRELESS LOCAL AREA NETWORK

摘要

Disclosed is a method for sharing channel information in a wireless LAN. The method for sharing channel information can include: a step of setting a master access point among adjacent access points; a step of controlling time stamp information related to a communications point based on a beacon received from the adjacent access points; a step of estimating a carrier frequency offset by using a packet received from the master access point; and a step of re-controlling the time stamp information based on the estimated carrier frequency offset.