| 摘要 |
Each data frame to be interleaved is divided into a plurality of codewords containing each a same amount of data bytes. An overhead extension is added to the codewords and additionally, the extended codewords are applied to an interleave buffer (IB) to be written in a matrix-shaped structure of memory cells included in the interleave buffer (IB). This matrix-shaped structure is filled column by column in such a way that each codeword occupies another column. Data bytes are read out of the matrix-shaped structure row by row as a result of which the data frames are interleaved. <IMAGE> |
