Packet communication device

摘要

A multicarrier communication method and a multicarrier communication apparatus used for the method for adjusting the arrangement in code block units according to the actual reception state of the multicarrier signal, when arranging code blocks generated through error correcting coding processing not only in the time axis direction but also in the frequency axis direction in order to improve an error correction rate of a multicarrier signal. The method according to the present invention includes a coding processing step of carrying out error correcting coding processing on a multicarrier signal, a transmission step of transmitting the multicarrier signal subjected to the error correcting coding processing, a reception step of receiving the multicarrier signal transmitted, an analysis step of analyzing a reception state based on the multicarrier signal received and an arrangement adjusting step of adjusting the arrangement of code blocks generated through the error correcting coding processing according to the analysis result in the analysis step.