Reliable Gold Code Generators for GPS Receivers - Archive ouverte HAL
Conference Papers Year : 2015

Reliable Gold Code Generators for GPS Receivers

Mohamed Mourad Hafidhi
Emmanuel Boutillon
Chris Winstead
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  • PersonId : 966435

Abstract

—This paper 1 examines five strategies for upset protection in Gold sequence generators used to maintain signal acquisition in GPS receivers. This work is motivated by the increased prevalence of single-event upsets in ultra low-power GPS receivers. If any upset occurs in the Linear Feedback Shift Register (LFSR) modules, then the corresponding satellite signal must be re-acquired, resulting in high energy expenditure and time delay. We evaluate the performance and complexity of methods based on error correction and modular redundancy.

Domains

Electronics
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Dates and versions

hal-01151895 , version 1 (13-05-2015)

Identifiers

  • HAL Id : hal-01151895 , version 1

Cite

Mohamed Mourad Hafidhi, Emmanuel Boutillon, Chris Winstead. Reliable Gold Code Generators for GPS Receivers. IEEE International Midwest Symposium on circuits and Systems, IEEE, Aug 2015, College Station/Bryan, Texas, United States. ⟨hal-01151895⟩
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