Comparison of Two Approaches for GNSS Receiver Algorithms: Batch Processing and Sequential Processing Considerations

Frank van Graas, Andrey Soloviev, Maarten Uijt de Haag, Sandjeev Gunawardena and Michael Braasch

Abstract:	Receiver design implementations are considered in terms of batch vs. sequential processing strategies. It is shown that the batch processing techniques improve performance characteristics of GNSS signal tracking for a number of application areas. Particularly, flight test results presented demonstrate that batch processing improves the GPS tracking margin by 8 dB as compared to sequential tracking for the deep GPS/INS integration mode that performs code and carrier phase tracking, and data bit recovery.
Published in:	Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005) September 13 - 16, 2005 Long Beach Convention Center Long Beach, CA
Pages:	200 - 211
Cite this article:	van Graas, Frank, Soloviev, Andrey, de Haag, Maarten Uijt, Gunawardena, Sandjeev, Braasch, Michael, "Comparison of Two Approaches for GNSS Receiver Algorithms: Batch Processing and Sequential Processing Considerations," Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005), Long Beach, CA, September 2005, pp. 200-211.
Full Paper:	ION Members/Non-Members: 1 Download Credit Sign In