AID REASSIGNMENT METHOD, AND APPARATUS FOR IMPLEMENTING AID REASSIGNMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide: an association ID (AID) reassignment method which may optimally operate a wireless LAN system according to a change in characteristics of a terminal; a station; and an access point.SOLUTION: A station generates a reconnection request frame for an AID reassignment request, transmits the generated reconnection request frame to a currently connected access point, and receives a reconnection response frame including AID reassignment information from the access point. An AID reassignment request element comprises an AID reassignment request cause field. The AID reassignment request cause field comprises at least one of service type change information, low power mode information, listen interval change information, traffic pattern change information, and remaining battery information.SELECTED DRAWING: Figure 8