00000cab a22000003a 4500 UP-99796217609638316 Buklod 20231007234503.0 m |o d | ta 110126s xx d | ||r ||||| || DENGII eng Lei Wei Iterative Viterbi algorithm implementation issues. pp. 382-386 We address several issues for implementing the iterative Viterbi decoder. We show that 3-bit branch metric quantization, 7- or 8-bit state metric precision, and a survivor length of five times the constraint length yields little degradation for the iterative Viterbi algorithm (IVA). Our results show that without changing the VA hardware (except adding some additional circuits), the error performance of several standard systems can be significantly improved. Branch metric quantization. Iterative viterbi algorithm. Iterative viterbi decoding. Serial concatenated codes. State metric precision. Turbo decoding. IEEE Transactions on wireless communications 3, 2 (2004). FO UPD DENG-II Article