A new technique for SBAS availability improvement

作者:Vassileva Boriana*; Vassilev Boris
来源:International Journal of Microwave and Wireless Technologies, 2012, 4(2): 217-221.
DOI:10.1017/S1759078712000013

摘要

To protect a worst-case user, Satellite-Based Augmentation System (SBAS) transmits inflated integrity information for protection level computation. In this work, a novel user-based technique for autonomous protection level computation is proposed. Its quality is examined over Key Performance Indicators tests for integrity and availability using real European Geostationary Navigation Overlay Service (EGNOS) data. The accomplished experiments confirm that this technique allows significant availability improvement without breaches of the integrity.

  • 出版日期2012-4