METHOD AND APPARATUS OF TRANSMITTING RECEPTION ACKNOWLEDGEMENT IN COGNITIVE RADIO NETWORK

摘要

PURPOSE: A reception confirmation transmission method in a CR(Cognitive Radio) network and apparatus thereof are provided to increase data transmission rates by transmitting a data frame including reception confirmation response information. CONSTITUTION: A transmission and reception apparatus(730) transmits a wireless frame to a target terminal and receives a data frame transmitted by the target terminal. A processor(710) is functionally connected with the transmission and reception apparatus. The processor determines the transmission state of the wireless frame based on reception confirmation information by acquiring the reception confirmation information included in an MAC(Media Access Control) header of the data frame.