This paper presented a method for constructing NB-QC-LDPC (non-binary quasi-cyclic LDPC) codes. First, the initial base matrix of NB-QC-LDPC code was constructed by two arbitrary subsets in a finite field. Then, by combining the number and connectivity of cycles jointly, the new masking method was proposed to construct a type of NB-QC-LDPC codes with larger ACE average values. The simulation illustrates that proposed codes have better error correction performance compared with binary LDPC codes and other NB-LDPC codes.


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    Titel :

    A New Method to Construct Non-binary QC-LDPC Codes Based on ACE Value


    Weitere Titelangaben:

    Lect.Notes Social.Inform.


    Beteiligte:
    Wu, Qihui (Herausgeber:in) / Zhao, Kanglian (Herausgeber:in) / Ding, Xiaojin (Herausgeber:in) / Wang, Xinting (Autor:in) / Pan, Kegang (Autor:in) / Lv, Rong (Autor:in) / Zhao, Ruixiang (Autor:in)

    Kongress:

    International Conference on Wireless and Satellite Systems ; 2020 ; Nanjing, China September 17, 2020 - September 18, 2020



    Erscheinungsdatum :

    28.02.2021


    Format / Umfang :

    12 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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