Some improvements to conventional importance sampling techniques for coded systems using Viterbi decoding |
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| Authors: | Chen S.X. Smith P.J. Shafi M. Vere-Jones D. |
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| Affiliation: | Inst. of Stat. & Oper. Res., Victoria Univ., Wellington, New Zealand; |
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| Abstract: | Importance sampling has been used to reduce simulation run-time. It is known that the effects of importance sampling can be reduced by system memory (e.g. systems employing a Viterbi decoder). Modifications to conventional importance sampling which give improvements for simulated Viterbi decoding are presented.<> |
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