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3GPP 21-series — Requirements

21.1   21.2   21.8   21.9
 1   0   5   6  TS
 5   0   3   8  TR
0   2   2 sTR

TR → range 9 reports, sTR → range 7/8 studies
"living" TS →
"living" TR, or sTR for Rel-14 and after →
"static" TS (upgraded unchanged with at least the last frozen release, i.e. Rel-15) →
"static" TR, or sTR for Rel-13 and before →
discontinued TS/TR →

Following the Last Plenary Meetings of  2019-06
Updated TS/TR:
.905

Current Drafts:
.915



TS 21.101SARel‑3 → 15
Technical Specifications and Technical Reports
for a UTRAN-based 3GPP system

TS 21.111CT6Rel‑3 → 15
USIM and IC Card Requirements

TS 21.133SA3Rel‑3 → 4
Security Threats and Requirements
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TS 21.201SARel‑8 → 15
Technical Specifications and Technical Reports
relating to an EPS based 3GPP system

TS 21.202SARel‑8 → 15
Technical Specifications and Technical Reports
relating to the Common IMS

TS 21.205SARel‑15
Technical Specifications and Technical Reports
for a 5G based 3GPP system
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TR 21.01uRAN6Rel‑3
Requirements for the UTRA system
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TR 21.801SARel‑3 → 16
Specification Drafting Rules

TR 21.866SARel‑15
Study on Energy Efficiency Aspects of 3GPP Standards
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TR 21.900SARel‑3 → 16
Technical Specification Group Working Methods

TR 21.902SARel‑6 → 10
Evolution of 3GPP system

TR 21.904CT1Rel‑3
UE Capability requirements

TR 21.905SARel‑3 → 16
Vocabulary for 3GPP Specifications

TR 21.910CT1Rel‑3
Multi-mode UE issues: categories, principles and procedures

TR 21.914SARel‑14
Release-14 Description

TR 21.915☆ (draft)SARel‑15
Release 15 Description – Summary of Rel‑15 Work Items

TR 21.978CT4Rel‑3
CAMEL Control of VoIP Services
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