• DocumentCode
    2060385
  • Title

    On the transmission of analog sources over channels with unknown SNR

  • Author

    Reznic, Zvi ; Zamir, Ram

  • Author_Institution
    Dept. of Electr. Eng. Syst., Tel Aviv Univ., Israel
  • fYear
    2002
  • fDate
    2002
  • Firstpage
    377
  • Abstract
    We show that for every analog source with smooth density transmitted over an AWGN channel with unknown but high SNR, with one channel use per source sample, a single system achieves R(D) ≈ C for all SNR. We also extend the results to non-Gaussian channel noise.
  • Keywords
    AWGN channels; broadcast channels; combined source-channel coding; rate distortion theory; AWGN channel; analog source transmission; broadcast channel; joint source-channel coding; nonGaussian channel noise; rate-distortion function; unknown SNR; AWGN channels; Additive noise; Additive white noise; Bandwidth; Broadcasting; Decoding; Degradation; Gaussian noise; Rate-distortion; Signal to noise ratio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
  • Print_ISBN
    0-7803-7501-7
  • Type

    conf

  • DOI
    10.1109/ISIT.2002.1023649
  • Filename
    1023649
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2060385