MU-MIMO METHOD IN WLAN SYSTEM, ACCESS POINT AND STATION FOR MU-MIMO

摘要

PURPOSE: A MU-MIMO method in a wireless LAN-system is provided to increase a throughput through a utilization of a idle frequency channel. CONSTITUTION: An AP(Access Point) receives index information and CQI(Channel Quality Indicator) about each multi channel(S301). The access point generates a first channel capacity information of a channel combination group according to the preset channel bandwidth among the multi channel(S303). By using the index information and the channel quality information, the access point allocates a resource to the station(S305).