Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.11b
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- Pages.277-280
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- 2000
Design of a Turbo Decoder
Turbo decoder의 설계
Abstract
In this paper, we designed a turbo decoder using VHDL. To maximize effective free distance of the turbo code, we implemented pseudo random interleaver. A MAP(Maximum a posteriori) decoder is used as a primimary decoder. We avoided multiplication by using lookup tables(ROM). We expect that this small-sized turbo decoder is suitable for mobile communication. We simulated turbo decoder with Altera MAX+PLUS II.
Keywords