EP 2286262 A2 20110223 - METHOD AND APPARATUS FOR POSITION DETERMINATION WITH HYBRID SPS ORBIT DATA
Title (en)
METHOD AND APPARATUS FOR POSITION DETERMINATION WITH HYBRID SPS ORBIT DATA
Title (de)
VERFAHREN UND VORRICHTUNG ZUR POSITIONSBESTIMMUNG MIT HYBRID-SPS-ORBIT-DATEN
Title (fr)
PROCÉDÉ ET APPAREIL POUR LA DÉTERMINATION DE POSITION AVEC DES DONNÉES D'ORBITE SPS HYBRIDES
Publication
Application
Priority
- US 2009040722 W 20090415
- US 4522108 P 20080415
- US 36565709 A 20090204
Abstract (en)
[origin: WO2009129346A2] A method and system for a mobile station to determine its position (or velocity) and time using a hybrid combination of satellite orbit data. In one aspect, the mobile station combines predicted orbit data from one satellite and real-time orbit data from another satellite in the determination of a fix. The combination can be made to the satellites in the same or different satellite systems. The mobile station can use the real-time orbit data of a satellite at one time period and the predicted orbit data of the same satellite at another time period. In another aspect, the mobile station can use the real-time orbit data to correct the clock bias in the predicted orbit data. The correction to the clock bias can be made to the same satellite that provides the real-time orbit data, or to a different satellite in the same or in another satellite system.
IPC 8 full level
G01S 5/14 (2006.01); G01S 19/10 (2010.01); G01S 19/25 (2010.01); G01S 19/27 (2010.01); G01S 19/28 (2010.01); G01S 19/33 (2010.01); G01S 19/42 (2010.01)
CPC (source: EP)
G01S 19/258 (2013.01); G01S 19/27 (2013.01); G01S 19/33 (2013.01); G01S 19/42 (2013.01)
Citation (search report)
See references of WO 2009129346A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009129346 A2 20091022; WO 2009129346 A3 20101209; BR PI0910885 A2 20160809; CA 2718988 A1 20091022; CA 2718988 C 20140128; CN 102089672 A 20110608; CN 102089672 B 20150729; EP 2286262 A2 20110223; EP 2568315 A1 20130313; EP 2568316 A1 20130313; JP 2011519421 A 20110707; JP 2014002167 A 20140109; JP 5539317 B2 20140702; JP 5718422 B2 20150513; KR 101195792 B1 20121105; KR 20110002095 A 20110106; RU 2010146231 A 20120520; RU 2457507 C1 20120727; TW 201000938 A 20100101; TW I421527 B 20140101
DOCDB simple family (application)
US 2009040722 W 20090415; BR PI0910885 A 20090415; CA 2718988 A 20090415; CN 200980110663 A 20090415; EP 09733345 A 20090415; EP 12007577 A 20090415; EP 12007578 A 20090415; JP 2011505184 A 20090415; JP 2013169930 A 20130819; KR 20107025527 A 20090415; RU 2010146231 A 20090415; TW 98112561 A 20090415