• DocumentCode
    3404302
  • Title

    Algorithms of reduced power consumption and reduced complexity for code tracking loops

  • Author

    Scheim, Jacob ; Bobrovsky, Ben Zion

  • Author_Institution
    Fac. of Eng., Tel Aviv Univ.
  • Volume
    3
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    1698
  • Abstract
    New algorithms for coherent and noncoherent code tracking loops are presented. The algorithms are relatively simple and hardware reduced. Functional identity to the traditionally optimal early-late (E-L) code tracking loops is presented. The new structures are computationally efficient by reducing substantially the multiply and accumulate (MAC) operations per time unit. As a result, reduced power consumption schemes are obtained
  • Keywords
    computational complexity; delay lock loops; pseudonoise codes; radio tracking; DLL; coherent code tracking loop; delay locked loop; hardware reduced algorithms; multiply and accumulate operations reduction; noncoherent code tracking loop; pseudo random binary noise codes signaling; reduced complexity algorithms; reduced power consumption algorithms; Correlators; Delay estimation; Energy consumption; Global Positioning System; Hardware; Jacobian matrices; Phase detection; Power engineering and energy; Timing; Tracking loops;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
  • Conference_Location
    Rhodes
  • ISSN
    1090-3038
  • Print_ISBN
    0-7803-6728-6
  • Type

    conf

  • DOI
    10.1109/VETECS.2001.944984
  • Filename
    944984
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3404302