TS 03.71 – Location Services (LCS) Stage 2 Specification
3GPP TS 03.71 is the 3GPP Technical Specification for Location Services (LCS) Stage 2 Specification. It is part of 3GPP R98 (version 7.4.0).
Defines stage-2 service description for Location Services (LCS) on GSM networks, covering functional model, architecture, positioning methods, and message flows for mobile location services.
Releases and versions of TS 03.71
| Release | Latest version | Links |
|---|---|---|
| R98 | 7.4.0 | Read · Download (3GPP) |
Scope of TS 03.71
Category: Services (Location Services). Technology generation: 2G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Other specifications in the 03 series
- TS 03.67 Enhanced Multi-Level Precedence Service
- TS 03.68 Voice Group Call Service Stage 2
- TS 03.69 Voice Broadcast Service Stage 2 Specification
- TS 03.70 Interworking between PLMN and PDN
- TS 03.72 Call Deflection Supplementary Service Stage 2
- TS 03.73 SoLSA Service Stage 2 Description
- TS 03.78 CAMEL Phase 2 Service Control Architecture
- TS 03.79 Support of Optimal Routing (SOR) Phase 1
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 03.71?
3GPP TS 03.71 is the 3GPP Technical Specification for Location Services (LCS) Stage 2 Specification. Defines stage-2 service description for Location Services (LCS) on GSM networks, covering functional model, architecture, positioning methods, and message flows for mobile location services.
Which 3GPP releases include TS 03.71?
TS 03.71 is part of 3GPP R98. The latest version on 3GPP Explorer is 7.4.0 (R98).
What category does TS 03.71 belong to?
TS 03.71 belongs to the Services (Location Services) category of 3GPP specifications. It applies to 2G networks.
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