GPS Civil Signal Self-Interference Mitigation During Weak Signal Acquisition

  • Authors:
  • Yu.T. Morton;M. Miller;J. Tsui;D. Lin;Qihou Zhou

  • Affiliations:
  • Miami Univ., Oxford;-;-;-;-

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 2007

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Abstract

Current global positioning system receivers can acquire weak satellite signals with if there is C/NO = 15 dB/Hz if there is no self-interference from other strong satellite signals. This correspondence presents a computational efficient partitioned subspace projection method to mitigate the self-interference. The method is evaluated using simulated signals and a block-based weak signal acquisition algorithm.