METHOD FOR WIRELESS LAN COMMUNICATION SUPPORTING MOVABILITY

摘要

PURPOSE: A method for wireless LAN communication supporting mobility is provided to implement an Intent connection environment during movement to secure a maximum and stability with a minimum cost facility. CONSTITUTION: A maximum Doppler frequency of a mobile object is calculated(211), and a valid time of a channel characteristic function is calculated through the division value by which a first constant is divided by the maximum Doppler frequency(212). A data transfer rate is determined through one of a signal noise ratio measurement method and an auto rate fallback method(213). Through the valid time and the data transmission speed, the size of transmission data is determined through the channel characteristic function(214).