• DocumentCode
    3768354
  • Title

    Compressed Sensing of digital signals with finite alphabets

  • Author

    Zhengli Xing; Jie Zhou; Jiangfeng Ye; Jun Yan; Bing Li

  • Author_Institution
    Institute of Electronic Engineering, China Academy of Engineering Physics, Mianyang, China
  • fYear
    2015
  • Firstpage
    211
  • Lastpage
    214
  • Abstract
    We investigate the Compressed Sensing (CS) of digital signals with finite alphabets. More specifically, multiple-phase-shift-keying (M-PSK) alphabet is studied. Exploring the finite alphabets character, the sampling procedure can be achieved at Sub-Nyquist rate. Considering the modulation procedure, the model can also serve to a joint demodulation model. Furthermore, the sampling rate required here scales with the symbol rate, which is much lower than the Nyquist rate. Numerical simulations verify its validity.
  • Keywords
    "Numerical models","Radio frequency","Interpolation","Optimization","Relays"
  • Publisher
    ieee
  • Conference_Titel
    Communication Problem-Solving (ICCP), 2015 IEEE International Conference on
  • Print_ISBN
    978-1-4673-6543-7
  • Type

    conf

  • DOI
    10.1109/ICCPS.2015.7454131
  • Filename
    7454131
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3768354