A Low-Complexity Stopping Criterion for Iterative Turbo Decoding(Wireless Communication Technologies)

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概要

• 論文の詳細を見る

• This letter proposes an efficient and simple stopping criterion for turbo decoding, which is derived by observing the behavior of log-likelihood ratio (LLR) values. Based on the behavior, the proposed criterion counts the number of absolute LLR values less than a threshold and the number of hard decision 1's in order to complete the iterative decoding procedure. Simulation results show that the proposed approach achieves a reduced number of iterations while maintaining similar BER/FER performance to the previous criteria.

• 社団法人電子情報通信学会の論文
• 2005-01-01

著者

• Lee Dong-soo

  The Department Of Electrical Engineering And Computer Science Korea Advanced Institute Of Sicence An

• Park In-cheol

  The Division Of Electrical Engineering The Department Of Electrical Engineering And Computer Science

• Park In-cheol

  The Department Of Electrical Engineering And Computer Science Korea Advanced Institute Of Sicence An

関連論文

• Low-Power Hybrid Turbo Decoding Based on Reverse Calculation (VLSI Design Technology and CAD)
• A Low-Complexity Stopping Criterion for Iterative Turbo Decoding(Wireless Communication Technologies)

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