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Overview of Location Services Specifications for SMG3 (June 10, 2014)

This document outlines the Location Services (LCS) specifications relevant to GSM standards, detailing various stages of implementation and change requests for SMG3. It covers GSM standards up to 98 and highlights phases of project scheduling including the standardization of positioning methods such as E-OTD and GPS. It summarizes completed phases, future steps, and provides insights into the evolving architecture supporting location services, ensuring compliance with GSM specifications and further development for UMTS integration.

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Overview of Location Services Specifications for SMG3 (June 10, 2014)

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  1. Location Services Overview of LCS Specifications for SMG3 June 10, 2014

  2. LCS Specifications Location Services (LCS) Specifications • GSM 02.71 LCS Stage 1 • GSM 03.71 LCS Stage 2 • GSM 04.71 LCS Mobile radio interface Layer 3 • GSM 08.71 LCS SMLC-BSS interface Layer 3 • GSM 10.71 LCS Project Scheduling Overview of LCS for SMG3

  3. LCS Change Requests Location Services (LCS) Specifications relevant to SMG3 WPA • LCS CR against GSM 04.07 • LCS CR against GSM 04.08 Overview of LCS for SMG3

  4. LCS Change Requests Location Services (LCS) Specifications relevant to SMG3 WPC • LCS CR against GSM 03.07 • LCS CR against GSM 03.08 • LCS CR against GSM 03.16 • LCS CR against GSM 03.18 • LCS CR against GSM 09.02 • LCS CR against GSM 09.08 Overview of LCS for SMG3

  5. LCS Standardization • LCS is a GSM Release 98 work item. • T1P1 submitted LCS specifications for information at SMG#28. • T1P1 will seek approval of LCS phase 1 specifications at SMG#29. Overview of LCS for SMG3

  6. LCS Project Scheduling • Phase 1: (completed for SMG#29) • standardize the TOA positioning method • general, flexible architecture to support additional positioning methods in later phases • Phase 2: (completed for SMG#30) • standardize the E-OTD and GPS positioning methods • BSS based architecture to support the evolution to UMTS • Phase 3: (TBD) • GPRS, CAMEL interactions Overview of LCS for SMG3

  7. Next Steps May 17 - 21 LCS SMG3 Rapporteur presents LCS Change Requests to SMG3 WPC June 1 - 4 LCS SMG3 Rapporteur presents LCS Change Requests to SMG3 WPA June 7 - 10 T1P1.5 LCS SWG Meeting to complete all LCS specifications and CRs for SMG#29 Overview of LCS for SMG3

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