On the Design and Performance of high throughput parallel block and random interleavers for Turbo Codes
نویسندگان
چکیده
It is known that one of the essential building blocks of turbo codes is the interleaver and its design using random, semi-random (S-Random) and deterministic permutations. In this paper, two new types of turbo code interleavers, Enhanced Block S-Random (EBSR) interleaver is proposed. The design algorithm for the new interleaver is described in depth, and the simulation results are compared to the new interleaver with different existing interleavers based on the BER (Bit Error Rate) performances of the turbo codes. Through the simulation, we find a better performance of the EBSR interleaver than random and practical interleavers. Index Terms —Interleaver, semi random, turbo codes, weight distribution.
منابع مشابه
On theory and Performance of high throughput parallel block and S- random interleavers for Turbo Codes
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