METHOD FOR WIRELESS COMMUNICATIONS INCREASING TRANSMISSION EFFICIENCY IN WIRELESS LAN SYSTEM

摘要

The present invention provides a method for improving transmission efficiency through separation of a transmission section according to a device type, which is capable of preventing overall network efficiency from being reduced when a legacy terminal coexists and preventing contentions from being concentrated at a specific point of time. A wireless communication method, which is performed by an access point so as to improve transmission efficiency in a wireless LAN system, comprises the steps of: scheduling a transmission time of an improved traffic indicator map (TIM) frame in consideration of a station type; and transmitting a second beacon including the improved TIM frame as well as a transmission time point of a first beacon.