This paper reports on the design and performance of a new Variable Coded Modulation (VCM) system. This VCM system comprises eight of NASA's recommended codes from the Consultative Committee for Space Data Systems (CCSDS) standards, including four turbo and four AR4JA/C2 low-density parity-check codes, together with six modulations types (BPSK, QPSK, 8-PSK, 16-APSK, 32-APSK, 64-APSK). The signaling protocol for the transmission mode is based on a CCSDS recommendation. The coded modulation may be dynamically chosen, block to block, to optimize throughput.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Variable Coded Modulation software simulation


    Contributors:


    Publication date :

    2013-03-01


    Size :

    255962 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Variable Coded Modulation (VCM) with AR4JA/C2 LDPC Codes

    Hamkins, Jon / Sielicki, Tom | NTRS | 2012



    Multiple-Trellis-Coded Modulation

    Divsalar, D. / Simon, M. K. | NTRS | 1990


    Nonbinary LDPC Coded Spatial Modulation

    Feng, Dan / Xu, Hengzhou / Zhang, Qiang et al. | IEEE | 2017