GPS Acquisition Assistance. More...
#include <glrrlps8.h>
GPS Acquisition Assistance.
3GPP 44.031 (Table A.25 GPS Acquisition Assist - for each satellite)
ASN.1 specification:
-- data occuring per number of satellites AcquisElement ::= SEQUENCE { svid SatelliteID, -- Doppler 0th order term, -- -5120.0 - 5117.5 Hz (= -2048 - 2047 with 2.5 Hz resolution) doppler0 INTEGER (-2048..2047), -- Doppler 1st order term, -1.0 - +0.5 Hz/sec addionalDoppler AddionalDopplerFields OPTIONAL, codePhase INTEGER (0..1022), -- Code Phase intCodePhase INTEGER (0..19), -- Integer Code Phase gpsBitNumber INTEGER (0..3), -- GPS bit number codePhaseSearchWindow INTEGER (0..15), -- Code Phase Search Window addionalAngle AddionalAngleFields OPTIONAL } AddionalDopplerFields ::= SEQUENCE { doppler1 INTEGER (0..63), dopplerUncertainty INTEGER (0..7) } AddionalAngleFields ::= SEQUENCE { -- azimuth angle, 0 - 348.75 deg (= 0 - 31 with 11.25 deg resolution) azimuth INTEGER (0..31), -- elevation angle, 0 - 78.75 deg (= 0 - 7 with 11.25 deg resolution) elevation INTEGER (0..7) }