Release ledger
Canonical Atlas record
TS 25.414
UTRAN Iu interface data transport and transport signalling
Release evolution
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Rel-99 snapshot
Work affecting this release
0 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0001 — Mapping of binding id
CR 0001 rev.1 — to 25.414 about the GTP port number and GTP signalling message
CR 0002 — Reference to GTP-U protocol specification
CR 0002 rev.1 — Correction and clarification of IP over ATM in 25.414, rev 1
CR 0003 — Removal of ATM Protection Switching
CR 0004 — ATM switching layer
CR 0006 rev.1 — Formal cleanup of 25.414
CR 0007 — IPv6 support as optional in Iu and Gn
CR 0008 — Clarification of Multi protocol encapsulation
CR 0009 — Removal of UDP port description in 25.414
CR 0011 rev.1 — Clarification of using IP over ATM
CR 0013 rev.1 — Quality of Service differentiation over Iu-PS
Version history
Indexed versions
Showing 53 of 53 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 25.414
Transport bearer modification procedure on Iub, Iur, and Iu
QoS optimization for AAL2 connections over Iub and Iur interfaces
(Small) Technical Enhancements and Improvements for Rel-4
IP transport in the UTRAN
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-5
Deleted - Rel-6 Evolutions of the transport in the UTRAN (ETRAN)
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-6
UTRAN Architecture for 3G HNB
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-9
(Small) Technical Enhancements and Improvements for Rel-10
Open Service Access
Historical association · verification pendingEnd-to-end UMTS Quality of Service management
Historical association · verification pending(Small) Technical Enhancements and Improvements for R99
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Related standards
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