• DocumentCode
    3757056
  • Title

    Performance Analysis of an Improved Signal Detection Based on SDQR Decomposition Algorithm

  • Author

    Xiaoyan Deng;Xiaohui Song;Yunlong Ge

  • Author_Institution
    Dept. of Electron. Technol., Officer´s Coll. of CAPF, Chengdu, China
  • fYear
    2015
  • Firstpage
    420
  • Lastpage
    423
  • Abstract
    This paper proposes an improved QR signal detection, which is based on SDQR decomposition algorithm. VBLAST is an effective detection method for MIMO OFDM systems, but has a large computational complexity. Performance analysis of OR algorithm and other algorithms (such as ZF, QR, ML....) in Rayleigh channel is carried on and the result shows that SDQR decomposition algorithm has better performance.
  • Keywords
    "MIMO","OFDM","Signal processing algorithms","Transmitting antennas","Algorithm design and analysis","Matrix decomposition","Receiving antennas"
  • Publisher
    ieee
  • Conference_Titel
    P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC), 2015 10th International Conference on
  • Type

    conf

  • DOI
    10.1109/3PGCIC.2015.134
  • Filename
    7424600
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3757056