Content for TS 25.305 Word version: 18.0.0
12 Uplink-Time Difference Of Arrival (U-TDOA) positioning method
13 Network-assisted GNSS positioning method
14 Barometric Pressure positioning methods
15 WLAN positioning method
16 Bluetooth positioning methods
17 TBS positioning methods
A Definitions and Terms
B Reference Model of Functional Entities for UTRAN UE Positioning
C Location Services Categories
$ Change History
12 Uplink-Time Difference Of Arrival (U-TDOA) positioning method |R7| p. 60
12.1 General p. 60
12.2 U-TDOA SAS architecture p. 63
12.3 RNC based U-TDOA positioning for Cell_DCH and Cell_FACH RRC states p. 63
12.4 Optional SAS initiated U-TDOA positioning for Cell_DCH and Cell_FACH RRC states p. 66
12.4.1 UE in CELL_DCH state p. 66
12.4.1.1 Message Flow p. 66
12.4.2 UE in CELL_FACH state p. 68
12.4.2.1 Message flow p. 68
13 Network-assisted GNSS positioning method |R7| p. 70
13.1 Network-assisted GPS positioning method p. 71
13.2 Network-assisted Galileo positioning method p. 71
13.3 Network-assisted GLONASS positioning method |R8| p. 71
13.4 Network-assisted Satellite Based Augmentation Systems (SBAS) |R8| p. 71
13.5 Network-assisted Quasi-Zenith Satellite System (QZSS) |R8| p. 71
13.6 Network-assisted BeiDou Navigation Satellite System (BDS) positioning method |R12| p. 71
14 Barometric Pressure positioning methods |R13| p. 72
14.1 General p. 72
14.2 Information to be transferred between UTRAN Elements p. 72
14.2.1 Information that may be transferred from the UE to Network p. 72
14.2.1.1 Standalone mode p. 72
14.2.1.2 UE-assisted mode p. 72
14.3 Location Information Transfer Procedure p. 73
15 WLAN positioning method |R13| p. 74
15.1 Information to be transferred between UTRAN elements p. 75
15.2 SAS initiated WLAN positioning procedure p. 75
16 Bluetooth positioning methods |R13| p. 77
16.1 Information to be transferred between UTRAN elements p. 78
16.2 SAS initiated Bluetooth positioning procedure p. 78
17 TBS positioning methods |R13| p. 80
17.1 General p. 80
17.2 Information to be transferred between UTRAN Elements p. 81
17.2.1 Information that may be transferred from the UE to SAS p. 81
17.2.1.1 Standalone mode p. 81
17.2.1.2 UE-assisted mode p. 81
17.3 Location Information Transfer Procedure p. 81
A Definitions and Terms p. 84
B Reference Model of Functional Entities for UTRAN UE Positioning p. 86
B.1 Internal Client Group p. 88
B.2 UTRAN System Handling group p. 88
B.2.1 UTRAN Location System Control Function (U-LSCF) p. 88
B.2.2 UTRAN Location System Operations Function (U-LSOF) p. 89
B.2.3 UTRAN Location Information Relay Function (U-LIRF) |R7| p. 89
B.2.4 UTRAN Location System Control Function in SAS (U-LSCFS) |R7| p. 89
B.2.5 UTRAN Location System Assistance Data Function (U-LSADF) |R7| p. 90
B.3 Positioning group p. 90
B.3.1 UTRAN Position Radio Co-ordination Function (U-PRCF) p. 90
B.3.2 UTRAN Position Calculation Function (U-PCF) p. 90
B.3.3 UTRAN Position Signal Measurement Function (U-PSMF) p. 90
B.3.4 UTRAN Position Radio Resource Management (U-PRRM) p. 91
B.3.5 UTRAN Position Related Communication Function (U-PRComF) |R7| p. 91
B.4 Assignment of LCS Functional Entities to UTRAN Elements p. 91
C Location Services Categories p. 93
$ Change History p. 94
