Lauri Wirola, Nokia, Finland - ICL-GNSS

More documents

Recommendations

Info

control plane vs. user plane• two ways of carrying positioning signaling to the device• control plane – integral part of the cellular network• low bandwidth• high integrity and security• use case cases limited to e-call, law & enforcement andnetwork planning/monitoring• user plane – works on top of the data connectivity providedby the physical network• high bandwidth• potential issues with integrity• de-facto method of providing position information tolocation-based value-added services
architecture – big pictureProtocols:Control Plane: RRLP/RRC/LPPUser Plane: SUPL<strong>GNSS</strong> satelliteGSM,UMTS,LTELocation Server(SMLC)(BSS, RNC, MME)- Network maintenance(e.g. cell-id database)- Network controlWARNAssistance dataservices(GMLC)Location-based servicesAuthorities
Page 1 and 2: Lauri WirolaLocation and Commerce,
Page 3 and 4: Technology challengewith(out) anyco
Page 5: Space of standardized positioningte
Page 9: In the beginning• history of loca
Page 14 and 15: LTE Positioning Protocol, LPP• in
Page 16 and 17: Vision for LPP Extensions• to bri
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

Create successful ePaper yourself

Delete template?

Save as template?