TY - GEN
T1 - Concept for a dual frequency dual constellation GBAS
AU - Felux, Michael
AU - Circiu, Mihaela Simona
AU - Belabbas, Boubeker
AU - Meurer, Michael
AU - Stanisak, Mirko
AU - Milner, Carl
AU - Jiang, Yiping
AU - Guilbert, Alize
AU - Lipp, Andreas
PY - 2015/1/1
Y1 - 2015/1/1
N2 - This paper proposes one possible concept for a dual frequency dual constellation GBAS architecture. It is based on a single frequency L5/E5a mode as primary processing scheme for best standard performance, a switch to an ionosphere free combination in case of ionospheric disturbances and supporting also classical GBAS approach service types (GAST) C and D for single frequency GPS-based CAT I and CAT II/III modes. The concept is supported by a proposal of how to transmit the required corrections in the existing capacity limited VDB broadcast and is backwards compatible to legacy GBAS. A discussion about the benefits and remaining issues of the proposed architecture concludes the paper.
AB - This paper proposes one possible concept for a dual frequency dual constellation GBAS architecture. It is based on a single frequency L5/E5a mode as primary processing scheme for best standard performance, a switch to an ionosphere free combination in case of ionospheric disturbances and supporting also classical GBAS approach service types (GAST) C and D for single frequency GPS-based CAT I and CAT II/III modes. The concept is supported by a proposal of how to transmit the required corrections in the existing capacity limited VDB broadcast and is backwards compatible to legacy GBAS. A discussion about the benefits and remaining issues of the proposed architecture concludes the paper.
UR - http://www.scopus.com/inward/record.url?scp=84975492560&partnerID=8YFLogxK
M3 - Conference article published in proceeding or book
AN - SCOPUS:84975492560
T3 - 28th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2015
SP - 1519
EP - 1525
BT - 28th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2015
PB - Institute of Navigation
T2 - 28th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2015
Y2 - 14 September 2015 through 18 September 2015
ER -