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Titel:

Best Integer Equivariant Estimation for Precise Point Positioning

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Z. Wen, P. Henkel, A. Brack, and C. Günther
Abstract:
A key prerequisite for Precise Point Positioning (PPP) with Global Navigation Satellite Systems (GNSS) is the precise knowledge of satellite phase and code biases. This paper proposes a method, that is based on a very general measurement model with an individual phase and code bias for each receiver, satellite and frequency. We compute a recursive least-squares float solution with a Kalman filter, and a subsequent ambiguity fixed solution using Teunissen’s Best Integer Equivariant (BIE) estimat...     »
Stichworte:
Precise Point Positioning, Satellite phase and code biases, Integer Ambiguity Resolution, Best Integer Equivariant Estimation
Herausgeber:
IEEE
Kongress- / Buchtitel:
Proceedings of 54-th ELMAR Symposium
Jahr:
2012
Reviewed:
ja
Sprache:
en
TUM Einrichtung:
Lehrstuhl für Kommunikation und Navigation
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