Title :
The Galileo Signals With Emphasis on L1 OS
Author_Institution :
Danish GPS Center, Aalborg Univ.
fDate :
Aug. 30 2006-Sept. 1 2006
Abstract :
The European navigation satellite system Galileo is moving ahead. We describe the open service signal L1 OS transmitted from the satellites. Compared to GPS some new features are introduced: Binary offset carrier modulation, coherent adaptive sub-carrier modulation, pilot signals, and tiered codes. These features make the GPS and Galileo signals live together on the same frequencies, and they make Galileo signals in general more robust
Keywords :
Global Positioning System; adaptive modulation; European navigation satellite system; Galileo signal; binary offset carrier modulation; coherent adaptive sub-carrier modulation; open service signal L1 OS; pilot signals; tiered code; Bandwidth; Delay; Forward error correction; Frequency; Global Positioning System; Interleaved codes; Modulation coding; Robustness; Satellite navigation systems; Signal design;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. EPE-PEMC 2006. 12th International
Conference_Location :
Portoroz
Print_ISBN :
1-4244-0121-6
DOI :
10.1109/EPEPEMC.2006.4778704
