Acta Photonica Sinica, Volume. 41, Issue 3, 277(2012)

Optimization of Two BP-based Decoding Algorithms for LDPC Codes Based on MMSE Criterion under Weak Turbulence Channel

LENG Jiao-feng1...2,*, HAO Shi-qi1,2, L Xu-guang1,2, ZHOU Jian-guo1,2, and ZHAO Nan-xiang12 |Show fewer author(s)
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less
    References(13)

    [1] [1] ARNON S, KEDAR D. Urban optical wireless communication networks: the main challenges and possible solutions[J]. IEEE Communications Magazine, 2003, 42(2): 2-7.

    [7] [7] FOSSORIER M P C, MIHALJEVIC M, IMAI H. Reduced complexity iterative decoding of low density parity check codes based on belief propagation[J]. IEEE Transactions on Communications, 1999, 47(5): 673-680.

    [8] [8] CHEN J, FOSSORIER M. Near optimum universal belief propagation based decoding of low-density parity check codes[J]. IEEE Transactions on Communications, 2002, 50(3): 406-414.

    [9] [9] CHEN J, FOSSORIER M. Density evolution for two improved BP-based decoding algorithms of LDPC codes[J]. IEEE Transactions on Communication Letters, 2002, 6(5): 208-210.

    [10] [10] KIM N, PARK H. Modified UMP-BP decoding algorithm based on mean square error[J]. Electronics Letters, 2004, 40(13): 816-817.

    [13] [13] HAN Yao-qiang, DANG An-hong, REN Yong-xiong, et al. Theoretical and experimental studies of turbo product code with time diversity in free space optical communication[J]. Optics Express, 2010, 26(18): 26978-26988.

    [14] [14] ZHENG He. Research on iterative soft decision decoding of ldpc and GLD codes[D]. PLA Information Engineering University, 2006: 42-50.

    [15] [15] WANG Yong, YU Lei, CAO Jia-nian. Performance of optical Wireless communication system basing on the sub-carrier PSK intensity modulation and LDPC code[J]. Acta Optica Sinica, 2009, 29(12): 3295-3298.

    [16] [16] ZHENG He, HU Han-ying, LU Pei-zhong. Optimization of two bp-based decoding algorithms for short LDPC codes on fast rayleigh fading channel[J]. Journal of Electronics&Information Technology, 2007, 29(7):1588-1591.

    Tools

    Get Citation

    Copy Citation Text

    LENG Jiao-feng, HAO Shi-qi, L Xu-guang, ZHOU Jian-guo, ZHAO Nan-xiang. Optimization of Two BP-based Decoding Algorithms for LDPC Codes Based on MMSE Criterion under Weak Turbulence Channel[J]. Acta Photonica Sinica, 2012, 41(3): 277

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Received: Jul. 20, 2011

    Accepted: --

    Published Online: Mar. 30, 2012

    The Author Email: Jiao-feng LENG (lengjiaofeng@Yahoo.cn)

    DOI:10.3788/gzxb20124103.0277

    Topics