Lauri Wirola, Nokia, Finland - ICL-GNSS

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Vision for LPP Extensions• to bring all the already standardized technologies underthe same umbrella• basic AGNSS• enhanced Cell ID• hyperbolic time-based methods• to bring the potential of professional-grade GNSS to themass markets, including• Real-Time Kinematics• Precise Point Positioning• take first steps in standardizing indoor-capable positioningmethods
Fixed Baseline error (m)Assisted GNSS in LPPe Rel 1.0• continuous carrier phase assistance accuracy• multiple reference stations• reference station mobility• periodic session control• local ionosphere corrections accuracy• also on periodic basis• also geomagnetic storm warnings4 x 10-3 Citymarket car park; Test 1; 8th Jan 2007 : Fixed solutionValidation in 25 s.EastNorth2Up0-2-4-6-8-100 200 400 600 800 1000 1200 1400Time (s)
Page 1 and 2: Lauri WirolaLocation and Commerce,
Page 3 and 4: Technology challengewith(out) anyco
Page 5 and 6: Space of standardized positioningte
Page 7 and 8: architecture - big pictureProtocols
Page 9: In the beginning• history of loca
Page 14 and 15: LTE Positioning Protocol, LPP• in
Page 18 and 19: Assisted GNSS in LPPe Rel 1.0• lo
Page 20 and 21: Non-cellular methods• WLAN radiom
Page 22 and 23: Space of standardized positioningte
Page 24 and 25: Key takeaways• standardized posit

Lauri Wirola, Nokia, Finland - ICL-GNSS

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