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LDPC: Bit-flipping decoding [Hard decision]

Discussion in 'Electronic Projects Design/Ideas/Reviews' started by Saras, Jul 27, 2017.

  1. Saras

    Saras New Member

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    Jul 27, 2017
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    I LDPCDecoding_Tera.PNG I am working with LDPC in which i want to know whether Bit-flipping algorithm detects more than one error bit through hard decision algorithm. I have already gone through the LDPC tutorials and video lecture of decoding concept. But still i am not clear.

    I need to implement LDPC decoder to correct more than one error bits using hard-decision message-passing algorithm. So, please anyone explain me what i need to do to correct more than one error bit. I need logic to implement the LDPC.

    One_Bit Flipping : For 1st codeword its showing incorrect result? Please anyone explain me.

    Thanks in Advance.
     

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