Article citationsMore>>

Lee, Y.C. (1986) Analysis of Range and Position Comparison Methods as a Means to Provide GPS Integrity in the User Receiver. Proceedings of the Annual Meeting of the Institute of Navigation, Seattle, 24-26 June 1986, 1-4.

has been cited by the following article:

• TITLE: Integrity Monitoring in Navigation Systems: Fault Detection and Exclusion RAIM Algorithm Implementation

  AUTHORS: Alban Rakipi, Bexhet Kamo, Shkelzen Cakaj, Vladi Kolici, Algenti Lala, Ilir Shinko

  KEYWORDS: Algorithm, GPS, Integrity Monitoring, RAIM

  JOURNAL NAME: Journal of Computer and Communications, Vol.3 No.6, May 28, 2015

  ABSTRACT: The use of GPS is becoming increasingly popular for real-time navigation systems. To ensure that satellite failures are detected and excluded at the receiver is of high importance for the integrity of the satellite navigation system. The focus of this paper is to implement a fault detection and exclusion algorithm in a software GPS receiver in order to provide timely warnings to the user when it is not advisable to use the GPS system for navigation. The GPS system currently provides some basic integrity information to users via the navigation message, but it is not timely enough for safety-critical applications. RAIM is a means of providing integrity with the capability of detecting when a satellite failure or a measurement error has occurred. It is the simplest and most cost effective technique for integrity monitoring. After applying the iterative fault detection and the exclusion algorithm, a significant improvement in positioning accuracy is achieved.