WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION TERMINAL FOR PACKET AUTO DETECTION

摘要

The present invention relates to a wireless communication method which suggests a packet preamble structure for efficient automatic detection of a legacy packet and a non-legacy packet, and and a wireless communication terminal using the wireless communication method. The present invention provides a wireless communication terminal which comprises: a transmission and reception unit which transmits and receives a wireless signal; and a processor which controls operation of the terminal. The processor receives a wireless packet via the transmission and reception unit, wherein the wireless packet includes a legacy preamble for a legacy terminal and a non-legacy preamble for a non-legacy terminal, and determines whether the corresponding wireless packet is a non-legacy packet based on a modulation method used for the non-legacy preamble of the received wireless packet. The present invention also provides a wireless communication method.