This paper presents a technique to scale up an ldpccode to any desired block length. Under certain constraints, the scaled ldpccode results in a special case of globally-coupled-ldpccode. The proposed scheme can co...
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ISBN:
(纸本)9781538670484
This paper presents a technique to scale up an ldpccode to any desired block length. Under certain constraints, the scaled ldpccode results in a special case of globally-coupled-ldpccode. The proposed scheme can construct globally-coupled-ldpccodes from any short ldpccodes. A design example targeting for NAND flash memory applications is addressed and simulated. The results show the feasibility of constructing a structural long ldpccode by scaling from a short code.
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