Canonical Atlas record

TS 25.201

Physical layer - general description

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Responsible WGRP

StatusUnder change control

Initial releaseRel-4

Selected releaseRel-7

Latest indexed version19.0.0

Series25

TypeTS

Release evolution

Compare evidence between releases

Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.

Release ledger

Version · WI · CR evidence by release

Rel-44.3.02 WI5 CRs · 4 approved

Rel-55.3.03 WI4 CRs · 4 approved

Rel-66.2.06 WI3 CRs · 2 approved

Rel-77.5.016 WI16 CRs · 13 approved

Rel-88.1.03 WI1 CR · 1 approved

Rel-99.0.01 WI0 CRs

Rel-1010.0.00 WI0 CRs

Rel-1111.1.01 WI1 CR · 1 approved

Rel-1212.0.00 WI0 CRs

Rel-1313.0.00 WI0 CRs

Rel-1414.0.00 WI0 CRs

Rel-1515.0.00 WI0 CRs

Rel-1616.0.00 WI0 CRs

Rel-1717.0.00 WI0 CRs

Rel-1818.0.00 WI0 CRs

Rel-1919.0.00 WI0 CRs

R99no version indexed4 WI9 CRs · 8 approved

Release 19993.4.00 WI0 CRs

Rel-7 snapshot

Work affecting this release

16 indexed Change Requests · 16 connected Work Items.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0033 — Support for optimized TDD DL-only MBSFN operation

CR 0035 rev.1 — Minor modification related to EDCH in 1.28Mcps TDD

CR 0036 — Downlink Optimised Broadcast

CR 0037 rev.1 — More improvement on dedicated carrier for 1.28 Mcps TDD MBMS

CR 0027 rev.2 — Introduction of 16QAM for HSUPA

CR 0028 — Introduction of E-DCH for 1.28Mcps TDD

CR 0029 rev.1 — Support for MBSFN operation

CR 0030 rev.1 — Support for DL-only SFN operation for MBMS FDD

CR 0031 — Introduction of CPC features

CR 0032 — Introduction of MIMO

CR 0034 — Support for 1.28Mcps TDD MBSFN operation

CR 0023 — Introduction of 7.68Mcps TDD option

Version history

Indexed versions

Showing 41 of 41 indexed versions.

19.0.0Rel-19SA#1092025-10-14

18.0.0Rel-18SA#1032024-04-04

17.0.0Rel-17SA#95-e2022-04-08

16.0.0Rel-16SA#88-e2020-07-18

15.0.0Rel-15SA#802018-06-26

14.0.0Rel-14SA#752017-03-24

13.0.0Rel-13SA#702016-01-06

12.0.0Rel-12SA#652014-09-26

11.1.0Rel-11RAN#582012-12-20

11.0.0Rel-11SA#572012-09-19

10.0.0Rel-10SA#512011-03-30

9.0.0Rel-9RAN#452009-09-29

8.1.0Rel-8RAN#402008-06-18

8.0.0Rel-8RAN#392008-03-20

7.5.0Rel-7RAN#382007-12-11

7.4.0Rel-7RAN#372007-09-26

7.3.0Rel-7RAN#362007-06-21

7.2.0Rel-7RAN#352007-03-22

7.1.0Rel-7RAN#332006-10-13

7.0.0Rel-7RAN#312006-03-22

6.2.0Rel-6RAN#282005-06-21

5.3.0Rel-5RAN#282005-06-21

6.1.0Rel-6RAN#262005-01-05

6.0.0Rel-6RAN#222004-01-14

5.2.0Rel-5RAN-#172002-09-27

5.1.0Rel-5RAN-#162002-06-28

4.3.0Rel-4RAN-#162002-06-28

3.4.0Release 1999RAN-#162002-06-28

5.0.0Rel-5RAN-#152002-03-29

4.2.0Rel-4RAN-#152002-03-29

3.3.0Release 1999RAN-#152002-03-29

4.1.0Rel-4RAN-#142002-01-09

3.2.0Release 1999RAN-#142002-01-09

4.0.0Rel-4RAN-#112001-04-05

3.1.0Release 1999RAN-#82000-06-23

3.0.2Release 1999RAN-#72000-03-15

3.0.0Release 1999RAN-#51999-10-13

2.1.0Release 1999RAN-#41999-06-23

2.0.0Release 1999RAN-#31999-04-23

1.0.0Release 1999-1999-02-15

0.0.0Release 1999-1998-10-16

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 25.201

LCRTDD

Low Chip Rate TDD option

Historical association · verification pending

Rel-4historical link

LCRTDD-Phys

Physical layer for Low Chip Rate TDD option

Rel-4official

HSDPA

High Speed Downlink Packet Access

Historical association · verification pending

Rel-5historical link

HSDPA-Phys

Physical Layer for High Speed Downlink Packet Access

Rel-5official

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

WI 9

Rel-6 RAN improvements

Historical association · verification pending

Rel-6historical link

Rel-6 Charging Management

Historical association · verification pending

Rel-6historical link

EDCH

FDD Enhanced Uplink

Historical association · verification pending

Rel-6historical link

EDCH-Phys

FDD Enhanced Uplink - Physical Layer

Rel-6official

MBMS

Multimedia Broadcast and Multicast Service

Historical association · verification pending

Rel-6historical link

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

EDCHTDD

3.84 Mcps TDD Enhanced Uplink

Historical association · verification pending

Rel-7historical link

EDCHTDD-Phys

EDCHTDD: Physical Layer

Rel-7official

LCRTDD-EDCH

1.28 Mcps TDD Enhanced Uplink

Historical association · verification pending

Rel-7historical link

LCRTDD-EDCH-Phys

1.28 Mcps TDD Enhanced Uplink: Physical Layer

Rel-7official

MBMSE-RANPhysFDD

MBMS FDD Physical layer Enhancements

Rel-7official

MBMSE-RANPhysLCRTDD

MBMS Low Chip Rate TDD Physical Layer Enhancement

Rel-7official

MBMSE-RANPhysTDD

MBMS TDD Physical layer Enhancements

Rel-7official

MIMO

Multiple-Input Multiple-Output (MIMO) antennas

Historical association · verification pending

Rel-7historical link

MIMO-Phys

MIMO - Physical layer

Rel-7official

Mp (MRFC - MRFP) interface

Historical association · verification pending

Rel-7historical link

RANimp-16QamUplink

Introduction of 16QAM in HSUPA (FDD)

Rel-7official

RANimp-64QamDownlink

64QAM for HSDPA (FDD)

Rel-7official

RANimp-CPC

Continuous connectivity for packet data users

Rel-7official

RANimp-VHCRTDD-EDCH

7.68 Mcps TDD Enhanced Uplink

Rel-7official

VHCRTDD

7.68 Mcps TDD option

Historical association · verification pending

Rel-7historical link

VHCRTDD-Phys

VHCRTDD: Physical Layer

Rel-7official

MBSFN-DOB

3.84 Mcps TDD MBMS over a Single Frequency Network (MBSFN) Integrated Mobile Broadcast

Rel-8official

RANimp-64Qam1.28TDD

64QAM for 1.28 Mcps TDD HSDPA

Rel-8official

RANimp-MIMOLCR

MIMO for 1.28 Mcps TDD. Linked to Rel-8 Study on Scope of future HSPA Evolution for 1.28 Mcps TDD (UID_370041) TR 25.824

Historical association · verification pending

Rel-8historical link

Effective Acronym:

Rel-9 RAN improvements

Historical association · verification pending

Rel-9historical link

MIMO_64QAM_HSUPA-Core

Core part: MIMO with 64QAM for HSUPA

Rel-11parsed

Harmonized Standard

Historical association · verification pending

R99historical link

Lawful Interception for GSM Features transposed to UMTS

Historical association · verification pending

R99historical link

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

UTRAN

UMTS Terrestrial Radio Access Network

Historical association · verification pending

R99historical link

Knowledge graph

Related standards

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