DATA FRAME GENERATION, TRANSMISSION AND RECEPTION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a technique related to a method and a device for generating, transmitting and receiving the data frame of a format proposed anew in a wireless communication system.SOLUTION: A data frame generation method in a wireless communication system includes a step for generating at least one first sub-frame, a step for generating at least one second sub-frame, and a step for generating a data frame including the first and second sub-frames. The first and second sub-frames includes the length information of MPDU (MAC Protocol Data Unit) included therein, and the length information of MPDU included in the second sub-frame is 0.