• DocumentCode
    2243403
  • Title

    Optimality of principal component filter banks for discrete multitone communication systems

  • Author

    Vaidyanathan, P.P. ; Lin, Yuan-Pei ; Akkarakaran, Sony ; Phoong, See-May

  • Author_Institution
    Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
  • Volume
    1
  • fYear
    2000
  • fDate
    2000
  • Firstpage
    128
  • Abstract
    Discrete multitone modulation is an attractive method for communication over a nonflat channel with possibly colored noise. The uniform DFT filter bank and cosine modulated filter bank have in the past been used in this system because of low complexity. We show in this paper that principal component filter banks, which are known to be optimal for data compression and denoising applications, are also optimal for a number of criteria in DMT communication
  • Keywords
    channel bank filters; data compression; filtering theory; principal component analysis; colored noise; data compression; denoising applications; discrete multitone communication systems; nonflat channel; principal component filter banks; Channel bank filters; Colored noise; Communication system control; Communication systems; Filter bank; Finite impulse response filter; Noise reduction; OFDM modulation; Signal analysis; Signal denoising;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
  • Conference_Location
    Geneva
  • Print_ISBN
    0-7803-5482-6
  • Type

    conf

  • DOI
    10.1109/ISCAS.2000.857043
  • Filename
    857043
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2243403