TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Array-based GNSS signal tracking with a reduced state signal model

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut1267-1283
Sivumäärä17
JulkaisuIEEE Transactions on Aerospace and Electronic Systems
Vuosikerta52
Numero3
DOI - pysyväislinkit
TilaJulkaistu - 1 kesäkuuta 2016
OKM-julkaisutyyppiA1 Alkuperäisartikkeli

Tiivistelmä

This paper introduces a reduced state signal model in which interfering signals are suppressed with the help of beamforming. Based on our model, a particle filtering algorithm integrated with beamformer for satellite navigation signal tracking is proposed to increase the computational efficiency and the robustness to the signal model mismatch from unknown interference. Through extensive simulations and flop complexity analysis, we verify the superiority of the proposed algorithm against existing Bayesian filtering algorithms without beamforming.