Draft Details

Rail Telecommunications (RT); Future Railway Mobile Communication System (FRMCS); Building Blocks and Functions; Part 1: Transport Stratum

Number:Draft ETSI TS 103 765-1 V1.0.0 (2025-07)

Source:NSAI

Committee:NSAI/TC 2

Committee name:ICT

Review published:10 Jul 2025

Review end date:08 Sep 2025

Categories:General

Contact email:nepadmin(at)nsai.ie

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Draft Scope:

The present document specifies the FRMCS Transport Stratum for the Future Railway Mobile Communications System
(FRMCS). In general, the FRMCS Transport Stratum provides data connectivity and the related services.
The present document covers:
• 3GPP terrestrial access.
• Transport stratum interconnection scenarios in all aspects.
• 3GPP access sharing, mobility within transport stratum.
• QoS and policy control.
• Authentication and authorization for the use of the transport stratum.
• Transport stratum common features.

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