Release ledger
Canonical Atlas record
TS 44.004
GSM/EDGE Layer 1; General Requirements
Release evolution
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Rel-13 snapshot
Work affecting this release
2 indexed Change Requests · 1 connected Work Item.
Showing 2 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0019 — CR 44.004-0019 Introduction of EC-GSM-IoT (Rel-13)
CR 0021 — Removal of references to TS 44.118 and TS 44.160
Version history
Indexed versions
Showing 27 of 27 indexed versions.
Atlas classifications
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Work Items
Standards work connected to TS 44.004
Alignment of 3G functional split and Iu
Flexible Layer One for GERAN
(Small) Technical Enhancements and Improvements for Rel-6
Latency Reductions
REduced symbol Duration, Higher Order modulation and Turbo coding (RED HOT) for downlink
(Small) Technical Enhancements and Improvements for Rel-7
Deleted - Registration in Densely-populated area (RED)
Core part: Downlink Multi Carrier GERAN
(Small) Technical Enhancements and Improvements for Rel-12
Extended Coverage GSM (EC-GSM) for support of Cellular Internet of Things
GSM/UMTS interworking
Deleted - GERAN
(Small) Technical Enhancements and Improvements for R99
Knowledge graph
Related standards
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