• DocumentCode
    131568
  • Title

    Assistance requirements definition for GNSS receivers in hostile environments

  • Author

    Linty, Nicola ; Musumeci, Luciano ; Dovis, Fabio

  • Author_Institution
    Dept. of Electron. & Telecommun., Politec. di Torino, Turin, Italy
  • fYear
    2014
  • fDate
    24-26 June 2014
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    Increasing sensitivity and robustness of navigation receivers in hostile environments has become a central topic for the GNSS community. The paper investigates the use of assistance information allowing GNSS receivers´ operations even in denied environments, characterized by high dynamics and low C/N0. The main assistance information will be discussed and, for each of them, a set of requirements definition will be presented, allowing weak GNSS signal acquisition and tracking.
  • Keywords
    radio receivers; satellite navigation; signal detection; GNSS receivers; assistance information; assistance requirements definition; global navigation satellite system; hostile environments; navigation receivers; weak GNSS signal acquisition; weak GNSS signal tracking; Delays; Doppler effect; Oscillators;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Localization and GNSS (ICL-GNSS), 2014 International Conference on
  • Conference_Location
    Helsinki
  • Type

    conf

  • DOI
    10.1109/ICL-GNSS.2014.6934164
  • Filename
    6934164
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=131568