CODEWORD GENERATION METHOD AND DATA TRANSMISSION METHOD USING THE SAME

摘要

A data transmission method includes encoding information bits to generate a codeword including a plurality of data symbols, the sum of the plurality of data symbols of the codeword being equal to zero, multiplexing a data symbol and a pilot with a subcarrier and transmitting multiplexed data symbol and pilot through the subcarrier. Since a data symbol and a pilot are multiplexed together to a subcarrier, channel estimation performance can be improved.