Canonical Atlas record

TS 36.323

Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification

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Responsible WGR2

StatusUnder change control

Initial releaseRel-8

Selected releaseRel-15

Latest indexed version19.0.0

Series36

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-88.6.02 WI38 CRs · 37 approved

Rel-99.0.01 WI0 CRs

Rel-1010.3.04 WI7 CRs · 4 approved

Rel-1111.4.03 WI10 CRs · 7 approved

Rel-1212.6.04 WI19 CRs · 12 approved

Rel-1313.6.07 WI59 CRs · 20 approved

Rel-1414.5.03 WI33 CRs · 12 approved

Rel-1515.7.07 WI132 CRs · 22 approved

Rel-1616.7.04 WI39 CRs · 12 approved

Rel-1717.2.00 WI7 CRs · 3 approved

Rel-1818.0.00 WI0 CRs

Rel-1919.0.00 WI0 CRs

Rel-15 snapshot

Work affecting this release

132 indexed Change Requests · 7 connected Work Items.

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

CR 0239 — Miscellaneous Corrections to SL PDCP Transmission and Reception

CR 0240 — Introduction of restriction on UDC data block

CR 0259 — Introduction of Ultra Reliable Low Latency Communication for LTE

CR 0241 — Deliver stored PDCP SDUs for UM DRB at PDCP re-establishment

CR 0237 — Calculation of checksum

CR 0258 — CR on supporting out-of-order deciphering in LTE

CR 0260 — Correction on UL data discard for EDT with PDCP-RRC interaction

CR 0232 rev.1 — Introduction of V2X duplication to TS 36.323

CR 0207 — Introduction of new PDCP discard timer

CR 0204 — CR on checksum option for UDC

CR 0236 — Correction to PDCP packet duplication [N130]

CR 0235 — Introduction of Ultra Reliable Low Latency Communication for LTE

Version history

Indexed versions

Showing 60 of 65 indexed versions.

19.0.0Rel-19SA#1092025-10-10

18.0.0Rel-18SA#1032024-04-13

17.2.0Rel-17RAN#98-e2023-01-13

16.7.0Rel-16RAN#98-e2023-01-13

17.1.0Rel-17RAN#962022-07-17

16.6.0Rel-16RAN#962022-07-17

17.0.0Rel-17SA#95-e2022-04-15

16.5.0Rel-16RAN#94-e2021-12-23

15.7.0Rel-15RAN#94-e2021-12-23

16.4.0Rel-16RAN#93-e2021-09-28

16.3.0Rel-16RAN#90-e2021-01-06

16.2.0Rel-16RAN#89-e2020-10-05

16.1.0Rel-16RAN#88-e2020-07-24

15.6.0Rel-15RAN#88-e2020-07-24

16.0.0Rel-16RAN#87-e2020-04-09

15.5.0Rel-15RAN#862020-01-07

15.4.0Rel-15RAN#842019-06-27

15.3.0Rel-15RAN#832019-04-09

15.2.0Rel-15RAN#822019-01-15

15.1.0Rel-15RAN#812018-10-01

15.0.0Rel-15RAN#802018-07-05

14.5.0Rel-14RAN#782018-01-07

14.4.0Rel-14RAN#772017-09-25

14.3.0Rel-14RAN#762017-06-23

13.6.0Rel-13RAN#762017-06-23

14.2.0Rel-14RAN#752017-03-22

13.5.0Rel-13RAN#752017-03-21

14.1.0Rel-14RAN#742016-12-30

13.4.0Rel-13RAN#742016-12-30

14.0.1Rel-14RAN#732016-10-07

13.3.1Rel-13RAN#732016-10-07

14.0.0Rel-14RAN#732016-10-04

13.3.0Rel-13RAN#732016-10-04

13.2.1Rel-13RAN#722016-07-11

13.2.0Rel-13RAN#722016-07-01

12.6.0Rel-12RAN#722016-07-01

13.1.0Rel-13RAN#712016-04-01

13.0.0Rel-13RAN#702016-01-08

12.5.0Rel-12RAN#702016-01-04

12.4.0Rel-12RAN#682015-07-08

12.3.0Rel-12RAN#672015-03-23

12.2.0Rel-12RAN#662015-01-05

12.1.0Rel-12RAN#652014-09-23

11.4.0Rel-11RAN#652014-09-23

12.0.0Rel-12RAN#642014-07-03

11.3.0Rel-11RAN#642014-07-03

10.3.0Rel-10RAN#642014-07-03

11.2.0Rel-11RAN#592013-03-18

11.1.0Rel-11RAN#582013-01-03

10.2.0Rel-10RAN#582013-01-03

11.0.0Rel-11RAN#572012-09-21

10.1.0Rel-10RAN#512011-03-28

10.0.0Rel-10RAN#502010-12-21

9.0.0Rel-9SA#462010-01-05

8.6.0Rel-8RAN#442009-06-18

8.5.0Rel-8RAN#432009-03-16

8.4.0Rel-8RAN#422009-01-05

8.3.0Rel-8RAN#412008-09-23

8.2.1Rel-8RAN#402008-06-25

8.1.0Rel-8RAN#392008-03-20

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 36.323

LTE

Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part

Rel-8official

LTE-L23

LTE Radio Interface Layer 2 and 3 Protocol Aspect

Rel-8official

MBMS_LTE

MBMS support in LTE

Historical association · verification pending

Rel-9historical link

LTE_Relay-Core

Core part: Relays for LTE

Rel-10official

LTE_Relay-Sec

Security for LTE Relay Nodes (Stage 2)

Historical association · verification pending

Rel-10historical link

MBMS_LTE_enh-Core

Core part: Further enhancements to MBMS for LTE

Historical association · verification pending

Rel-10historical link

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

LTE_CA_enh-Core

Core part: LTE Carrier Aggregation Enhancements

Rel-11parsed

MBMS_LTE_SC-Core

Core part: Service continuity improvements for MBMS for LTE

Historical association · verification pending

Rel-11historical link

TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

LTE_D2D_Prox

LTE Device to Device Proximity Services

Rel-12parsed

LTE_D2D_Prox-Core

Core part: LTE Device to Device Proximity Services

Rel-12official

LTE_SC_enh_dualC-Core

Core part: Dual connectivity for LTE

Rel-12official

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

LTE_CA_enh_b5C-Core

Core part: LTE Carrier Aggregation Enhancement Beyond 5 Carriers

Rel-13parsed

LTE_WLAN_radio

LTE-WLAN Radio Level Integration and Interworking Enhancement

Rel-13parsed

LTE_WLAN_radio-Core

Core part: LTE-WLAN Radio Level Integration and Interworking Enhancement

Rel-13parsed

LTE_dualC_enh-Core

Core part: Dual Connectivity enhancements for LTE

Rel-13parsed

LTE_eD2D_Prox-Core

Core part: Enhanced LTE Device to Device Proximity Services

Rel-13parsed

NB_IOT-Core

Core part: Narrowband Internet of Things (IOT)

Rel-13parsed

TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed

LTE_SL_V2V-Core

Core part: Support for V2V services based on LTE sidelink

Rel-14parsed

LTE_WLAN_aggr-Core

Core part: Enhanced LTE-WLAN Aggregation (LWA)

Rel-14parsed

TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed

LTE_HRLLC

Highly Reliable Low Latency Communication for LTE

Rel-15parsed

LTE_HRLLC-Core

Core part: Highly Reliable Low Latency Communication for LTE

Rel-15parsed

LTE_UDC-Core

Core part: UL data compression in LTE

Rel-15parsed

LTE_ViLTE_enh2-Core

Core part: Further video enhancements for LTE

Rel-15parsed

LTE_eMTC4-Core

Core part: Even further enhanced MTC for LTE

Rel-15parsed

LTE_eV2X-Core

Core part: V2X phase 2 based on LTE

Rel-15parsed

NB_IOTenh2-Core

Core part: Further NB-IoT enhancements

Rel-15parsed

LTE_feMob-Core

Core part: Even further mobility enhancement in E-UTRAN

Rel-16parsed

NR_IIOT-Core

Core part: Support of NR Industrial Internet of Things (IoT)

Rel-16parsed

NR_Mob_enh-Core

Core part: NR mobility enhancements

Rel-16parsed

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

Knowledge graph

Related standards

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