Release ledger
Canonical Atlas record
TS 23.171
Location Services (LCS); Functional description; Stage 2 (UMTS)
Release evolution
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Rel-99 snapshot
Work affecting this release
0 indexed Change Requests · 2 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0002 rev.1 — Adding hooks indications in UMTS LCS stage 2, Removing PS LCS signaling procedures from R99 23.171
CR 0005 — Adding a chapter MT-LR without HLR Query - applicable to North America Emergency Calls only to TS 23.171
CR 0015 — Service Area definition in LCS stage 2
CR 0016 rev.3 — Stop reporting procedure for UMTS, TS 23.171 (Rel 99)
CR 0018 rev.1 — LCS location notification messages
CR 0019 rev.1 — Applicability of Privacy Override Indicator
CR 0020 — Wrong node name in privacy check procedures
CR 0021 — Exception procedures in the VMSC
CR 0023 — Correction of information flows LCS client - GMLC
CR 0023 rev.1 — Correction of information flows LCS client - GMLC
CR 0024 — Removal of NA-ESRK from MT-LR request for North American Emergency call
CR 0025 rev.1 — Clarification of CS-MO-LR procedures
Version history
Indexed versions
Showing 16 of 16 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 23.171
Rel-4 Location Services enhancements
Rel-5 Location Services enhancements
Location Services enhancements 2
Location Services
(Small) Technical Enhancements and Improvements for R99
Knowledge graph
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