Half pipelined turbo decoder and method for controlling thereof

A control method of a turbo decoder for performing MAP decoding for a plurality of data blocks including encoded noise, comprising:

• performing, by a first MAP decoder, MAP decoding for a first data block that is included in the plurality of data blocks;
• interleaving, by an interleaver, a result of performing MAP decoding for the first data block;
• performing, by a second MAP decoder, MAP decoding based on a data included in the first data block and an interleaved data of the first data block;
• deinterleaving, by a deinterleaver, a result of performing MAP decoding from the second MAP decoder for the first data block;
• and
• storing the result of performing MAP decoding from the first MAP decoder, the interleaved data from the interleaver, the result of performing MAP decoding from the second MAP decoder and an deinterleaved data from the deinterleaver, by at least one storage unit configured to be formed between the first MAP decoder, the interleaver, the second MAP decoder and the deinterleaver.