SiRF Integrated GPS-Dead Reckoning Receiver

Mangesh Chansarkar, Stephen F. Rounds

Abstract:	GPS applications, typified by automotive navigation, may require enhancements to the standalone GPS navi-gation in order to preserve accuracy during periods of poor GPS availability. Many techniques for enhance-ment are possible, with the integration of dead reckoning sensors being one of the most attractive. This paper will examine the tradeoffs associated with an integrated GPS/dead reckoning system, attempting to optimize the competing aspects of system performance and system complexity and cost. This paper will present the system design, followed by simulation results and actual road test results of the selected designs.
Published in:	Proceedings of the 11th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1998) September 15 - 18, 1998 Nashville, TN
Pages:	665 - 669
Cite this article:	Chansarkar, Mangesh, Rounds, Stephen F., "SiRF Integrated GPS-Dead Reckoning Receiver," Proceedings of the 11th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1998), Nashville, TN, September 1998, pp. 665-669.
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