Apparatus for sharing memory between interleaver and deinterleaver in turbo decoder and method thereof

The present invention relates to, in particular, between the turbo decoding device in the interleaver and de-interleaver memory sharing apparatus and method related to a mobile communication system. The present invention relates to a turbo decoding device interleaver and de-memory sharing device between the interleaver in the interleaver / de or a data interleaving the data decoded by the decoder under the control of the interleaver write read, diethylene the data decoded by the decoder and a read or by interleaving the data write memory, read and deinterleaved data which is the storage of the decoder, and the interleaved data after the delay time generating a first signal for controlling to write in the memory, the interleaving writing the data in the memory, and a controller for generating a second signal for controlling to read the interleaved data that are stored after the above delay time. Interleaver, deinterleaver, shared memory, turbo decoding