Method and apparatus for determining length of transmission frame based on link quality indicator

Link quality indicator; a method and apparatus for determining the length of the transmission frame on the basis of (Link Quality Indicator LQI) is provided. Target transmitter requesting LQI to the target receiver, the target receiver transmits information about LQI to the destination transmitter. Target the transmitter then determines the length of the transmission frame on the basis of the LQI. Target transmitter may determine the length of a transmission frame to be proportional to the LQI value.