Content for TS 43.059 Word version: 16.0.0
5 GERAN LCS Architecture
5.1 LCS Operations
5.2 High-Level Functions
5.3 GERAN LCS Functional Entities
5.4 Assignment of LCS Functional Entities to GERAN Elements
5.5 Functional Description of GERAN LCS Network Elements
6 Signalling Protocols and Interfaces
6.1 Protocol layering in A/Gb mode
6.2 Protocol layering in Iu mode
7 GERAN Network Location Procedures
7.1 State description for SMLC
7.2 State Description for the BSC
7.3 Usage of SCCP Connection on the Lb interface in the CS domain in A/Gb mode
7.4 Usage of SCCP Connection on the Lb interface in the PS domain in A/Gb mode
8 Common Procedures to Support Positioning
8.1 Information Transfer between an SMLC and a Target MS in the CS Domain in A/Gb mode for E-OTD and A-GNSS positioning methods
8.1a Information Transfer between an SMLC and a Target MS in the PS Domain in A/Gb mode
8.1b Information Transfer between an SMLC and a Target MS in Iu Mode
8.2 Information Transfer between an SMLC and a BSC
8.3 Common Procedures to Support Access to an LMU
8.4 Common Control Procedures for LMUs
8.5 Exception Procedures
8.6 Procedures in the Target MS
8.7 Further Procedures for Handover
5 GERAN LCS Architecture
5.1 LCS Operations Word‑p. 14
5.2 High-Level Functions Word‑p. 15
5.3 GERAN LCS Functional Entities Word‑p. 17
5.3.1 Internal Client Group
5.3.2 GERAN System Handling group
5.3.2.1 GERAN Location System Control Function (LSCF)
5.3.2.2 GERAN Location System Operations Function (LSOF)
5.3.2.3 Location System Broadcast Function (LSBcF)
5.3.3 Positioning group Word‑p. 18
5.4 Assignment of LCS Functional Entities to GERAN Elements
5.5 Functional Description of GERAN LCS Network Elements
6 Signalling Protocols and Interfaces
6.1 Protocol layering in A/Gb mode
6.1.1 Generic Signalling Model
6.1.2 Message Segmentation in A/Gb mode Word‑p. 21
6.1.2.1 Network Level Segmentation
6.1.2.2 Intermediate Level Segmentation Word‑p. 22
6.1.2.3 RRLP Pseudo-Segmentation
6.1.3 Signalling between an SMLC, MSC and BSC
6.1.3a Signalling between an SMLC, SGSN and BSS |R5|
6.1.4 Signaling between SMLC and MS Word‑p. 23
6.1.5 SMLC Signalling to a Type A LMU Word‑p. 24
6.1.6 SMLC signalling to a Type B LMU Word‑p. 25
6.1.7 SMLC Signalling to a peer SMLC Word‑p. 26
6.2 Protocol layering in Iu mode |R5|
7 GERAN Network Location Procedures
7.1 State description for SMLC
7.1.1 SMLC States
7.1.2 State Functionality Word‑p. 29
7.2 State Description for the BSC
7.2.1 BSC States
7.2.2 State Functionality Word‑p. 30
7.3 Usage of SCCP Connection on the Lb interface in the CS domain in A/Gb mode
7.3.1 SCCP Connection for positioning of a target MS
7.3.2 SCCP connection to access a Type A LMU Word‑p. 31
7.4 Usage of SCCP Connection on the Lb interface in the PS domain in A/Gb mode |R5|
8 Common Procedures to Support Positioning Word‑p. 32
8.1 Information Transfer between an SMLC and a Target MS in the CS Domain in A/Gb mode for E-OTD and A-GNSS positioning methods
8.1a Information Transfer between an SMLC and a Target MS in the PS Domain in A/Gb mode |R5| Word‑p. 33
8.1b Information Transfer between an SMLC and a Target MS in Iu Mode |R5| Word‑p. 34
8.2 Information Transfer between an SMLC and a BSC Word‑p. 35
8.3 Common Procedures to Support Access to an LMU Word‑p. 36
8.3.1 Location Update Procedure between an SMLC and a Type A LMU
8.3.2 IMSI Detach Procedure between an SMLC and a Type A LMU
8.3.3 LCS Information Transfer between an SMLC and a Type A LMU Word‑p. 38
8.3.4 LCS Information Transfer between an SMLC and a Type B LMU Word‑p. 40
8.4 Common Control Procedures for LMUs Word‑p. 41
8.5 Exception Procedures
8.5.1 Procedures in the SMLC
8.5.2 Procedures in an LMU Word‑p. 43
8.5.3 Procedures in the BSC in the CS Domain
8.5.3.1 General Procedures
8.5.3.2 Rejection of an SMLC Positioning Request Word‑p. 44
8.5.3.3 Interaction with Inter-BSC Handover
8.5.3.4 Interaction with Intra-BSC Handover and other RR Management Procedures
8.5.3.5 Priority of Handover and Other RR Management Procedures
8.5.3.6 Interaction with Segmentation support for Legacy MS
8.5.3.7 Overload Word‑p. 45
8.5.4 Procedures in the BSS in the PS Domain |R5|
8.5.4.1 General Procedures
8.5.4.2 Rejection of an SMLC Positioning Request
8.5.4.3 Overload
8.5.4.4 Inter BSS Cell Change Word‑p. 46
8.5.5 Void
8.6 Procedures in the Target MS
8.7 Further Procedures for Handover
