METHOD FOR TRANSMITTING DATA FRAME THROUGH COMMUNICATION CHANNEL AND METHOD FOR RECEVING DATA FRAME TRANSMITTED THROUGH COMMUNICATION CHANNEL

摘要

PROBLEM TO BE SOLVED: To realize a method for efficiently utilizing a spectrum resource belonging to a wireless communication system having a data channel by discontinuous data transmission technology. SOLUTION: In the discontinuous data transmission technology, a flag is transmitted through a control channel (or another communication channel) in a frame (f). The flag gives an aimed receiver the indication that a transmitter has a data frame to be transmitted to the aimed receiver in a certain future frame (f+q). When the flag indicates that the transmission of the data frame has been prepared in a certain execution format, the transmitter continuously transmits the data frame through a data channel (or another communication channel) in the frame (f+q). When the receiver does not display that the reception of the data frame from the transmitter has been prepared by another flag in another execution format, the data frame is not transmitted.