Acquisition schemes for acquiring pseudonoise (PN) signals in a frequency hopping (FH), spread spectrum (SS) system are presented. For the purpose of acquiring the PN code the received signal is modeled by an autoregressive (AR) process. The parameters of the AR process are determined by identifying a related set of parameters called the partial correlation coefficients. The power spectrum of the received signal and hence the PN code is estimated from the identified AR parameters. The high accuracy of the estimated PN codes permits the use of a simple error correcting logic to accelerate the acquisition process.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Acquisition of Pseudonoise Codes in FH Systems


    Beteiligte:
    Ponnusamy, J.A. (Autor:in) / Srinath, M.D. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.05.1981


    Format / Umfang :

    2058487 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    On the Generation of Pseudonoise Codes

    Carter, David E. | IEEE | 1974



    A class of pseudonoise-like pulse compression codes

    Gottesman, S.R. / Grieve, P.G. / Golomb, S.W. | IEEE | 1992


    Digital Pseudonoise Generator

    Knoebel, A. | NTRS | 1986


    Pseudonoise code tracking loop

    Laflame, D. T. | NTRS | 1980