Method and apparatus for transceiving data in a wireless LAN system

摘要

The present description relates to a method in which a station transmits data in a wireless LAN system, comprising the following steps: receiving, from an access point, control information containing station group configuration information, which indicates the configurations of station groups and uplink resource allocation information on the resource allocated to each station group; determining, on the basis of the control information, the station group to which the station belongs; and transmitting uplink data to the access point by contending with other stations in the determined station group.

主权项

1. A method for transmitting data in a wireless local area network system, performed by a station, the method comprising:
receiving control information from an access point, the control information including station group configuration information and time information, wherein the time information includes a start time and a duration for a contention phase, and wherein the station group configuration information includes information about a plurality of association identifiers (AIDs) used to identify a group of stations that are only allowed to access the contention phase indicated by the time information; determining whether the station belongs to the group of stations indicated by the station group configuration information; and performing a contention with other stations in the group of stations during the contention phase when the station determines that the station belongs to the group of stations.