ENHANCEMENT OF DATA FRAME RE-TRANSMISSION BY USING AN ALTERNATIVE MODULATION SCHEME IN A WLAN

摘要

The present invention relates to a method and system for enhancing the performance of the Forward-Error-Correction (FEC) scheme in a wireless local area network (WLAN). When a transmission error occurs more than a predetermined number of times using a first modulation scheme, the data transmission rate of the first modulation scheme is compared to a predetermined data rate and, if greater, the retransmission of error data is performed using a second modulation scheme.