curatedreviewedreviewed from Rel-15

Feature lineage · RAN3 Architecture and Interfaces

NG-RAN control-plane architecture and the NG, Xn, F1, E1 and positioning interfaces maintained by RAN3.

Reviewed topic evidence ↗Topic explorer →Ask Atlas →

Mapped specs6

Explicit stage labels0

Inferred orientations6

Relationships5

Connected WIs46

Rel-16 CR context50

Layer 1

RAN / radio realization

6 specs

TS 38.401

NG-RAN; Architecture description

R3 · Rel-15

inferredOrientation inferred from the 38-series; this is not an official 3GPP stage assignment.

TS 38.413

NG-RAN; NG Application Protocol (NGAP)

R3 · Rel-15

inferredOrientation inferred from the 38-series; this is not an official 3GPP stage assignment.

TS 38.423

NG-RAN; Xn Application Protocol (XnAP)

R3 · Rel-15

inferredOrientation inferred from the 38-series; this is not an official 3GPP stage assignment.

TS 38.473

NG-RAN; F1 Application Protocol (F1AP)

R3 · Rel-15

inferredOrientation inferred from the 38-series; this is not an official 3GPP stage assignment.

TS 38.463

NG-RAN; E1 Application Protocol (E1AP)

R3 · Rel-15

inferredOrientation inferred from the 38-series; this is not an official 3GPP stage assignment.

TS 38.455

NG-RAN; NR Positioning Protocol A (NRPPa)

R3 · Rel-15

inferredOrientation inferred from the 38-series; this is not an official 3GPP stage assignment.

Primary feature evidence

Topic source Work Item

The reviewed topic source is not an indexed Work Item record. The source link above remains the primary evidence anchor.

Connected work

Work Items touching mapped specs

These Work Items share one or more mapped specifications. Atlas does not automatically claim that every connected Work Item defines this feature.

5G_CIoTRel-16 · connected · 100%

Historical association · verification pending3GPP ↗

5G_URLLCRel-16 · connected · 100%

Historical association · verification pending3GPP ↗

5G_V2X_NRSLRel-16 · connected · 100%

3GPP ↗

5G_V2X_NRSL-CoreRel-16 · connected · 100%

3GPP ↗

5WWC-NG_interface-CoreRel-16 · connected · 100%

3GPP ↗

Direct_data_fw_NRRel-16 · connected · 100%

3GPP ↗

Direct_data_fw_NR-CoreRel-16 · connected · 100%

3GPP ↗

FS_NR_IIOTRel-16 · connected · 100%

3GPP ↗

FS_NR_posRel-16 · connected · 100%

3GPP ↗

FS_enh_disagg_gNBRel-16 · connected · 100%

3GPP ↗

LTE_NR_DC_CA_enhRel-16 · connected · 100%

3GPP ↗

LTE_NR_DC_CA_enh-CoreRel-16 · connected · 100%

3GPP ↗

Cross-spec traceability

Release-valid relationships

38.423interface specification38.401

curatedreviewed

38.455interface specification38.401

curatedreviewed

38.473interface specification38.401

curatedreviewed

38.413interface specification38.401

curatedreviewedevidence ↗

38.463interface specification38.401

curatedreviewedevidence ↗

Primary WI evolution

Change Requests linked to the primary Work Item

No indexed CRs are linked to the primary Work Item at or before this release.

Rel-16 context

CR activity across mapped specs

Context only: these CRs target mapped specifications in Rel-16; they are not automatically attributed to the feature.

38.401 · CR 0326 rev.1

IAB-node authorization

revised

38.401 · CR 0024

CR to 38.401 on Integrated Access and Backhaul for NR

merged

38.401 · CR 0027

IAB architecture

revised

38.401 · CR 0027 rev.1

IAB architecture

merged

38.401 · CR 0028

IAB node Integration Procedure

status unknown

38.401 · CR 0029

Backhaul Channel Setup and Modification Procedure for IAB Networks

status unknown

38.401 · CR 0030

Recovery From Link Failure in IAB Networks

status unknown

38.401 · CR 0032

Integration of IAB-node

status unknown

38.401 · CR 0033

Introduction of overall architecture for IAB

revised

38.401 · CR 0033 rev.10

BL CR to 38.401: Support for IAB

revised

38.401 · CR 0033 rev.11

BL CR to 38.401: Support for IAB

revised

38.401 · CR 0033 rev.12

BL CR to 38.401: Support for IAB

revised

38.401 · CR 0033 rev.13

BL CR to 38.401: Support for IAB

endorsed

38.401 · CR 0033 rev.14

BL CR to 38.401: Support for IAB

revised

38.401 · CR 0033 rev.15

BL CR to 38.401: Support for IAB

revised

Candidate expansion · review required

Specifications Atlas may be missing from this topic

Inferred only. These records are not part of the reviewed semantic catalogue. The ranking score orders structural evidence; it is not a probability or confidence value, and there is no automatic promotion action.

TS 38.300

NR; NR and NG-RAN Overall description; Stage-2

R2 · Rel-15

inferredrank 650moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_2step_RACH-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Direct_data_fw_NR-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT with mapped specifications

evidence ↗

shared work item

Shares Work Item NG_RAN_PRN with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NG_RAN_PRN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_RF_FR1-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 38.331

NR; Radio Resource Control (RRC); Protocol specification

R2 · Rel-15

inferredrank 625moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_5GCN_connect-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM with mapped specifications

evidence ↗

shared work item

Shares Work Item FS_NR_pos with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_2step_RACH-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NG_RAN_PRN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_RF_FR1-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 38.306

NR; User Equipment (UE) radio access capabilities

R2 · Rel-15

inferredrank 575moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_5GCN_connect-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_2step_RACH-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NG_RAN_PRN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_RF_FR1-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 36.423

Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 Application Protocol (X2AP)

R3 · Rel-8

inferredrank 525moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CPUP_Split with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Direct_data_fw_NR-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 36.331

Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification

R2 · Rel-8

inferredrank 500moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_5GCN_connect-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NG_RAN_PRN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_RF_FR1-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 36.413

Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application Protocol (S1AP)

R3 · Rel-8

inferredrank 500moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CPUP_Split with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5 with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3 with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Direct_data_fw_NR-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 38.133

NR; Requirements for support of radio resource management

R4 · Rel-15

inferredrank 475moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_2step_RACH-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_RF_FR1-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 37.340

Evolved Universal Terrestrial Radio Access (E-UTRA) and NR; Multi-connectivity; Overall Description; Stage-2

R2 · Rel-15

inferredrank 425moderate evidence

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_CLI_RIM with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_2step_RACH-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Direct_data_fw_NR-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_RF_FR1-Core with mapped specifications

evidence ↗

TS 23.502

Procedures for the 5G System (5GS)

S2 · Rel-15

inferredrank 415strong evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5 with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3 with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Direct_data_fw_NR-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

graph adjacency

procedure_component with mapped TS/TR 38.413

TS 36.133

Evolved Universal Terrestrial Radio Access (E-UTRA); Requirements for support of radio resource management

R4 · Rel-8

inferredrank 375moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_5GCN_connect-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_2step_RACH-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_RF_FR1-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 36.300

Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2

R2 · Rel-8

inferredrank 375moderate evidence

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_5GCN_connect-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_eMTC5-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item SRVCC_NR_to_UMTS with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS-RAN-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_SON_MDT-Core with mapped specifications

evidence ↗

TS 38.321

NR; Medium Access Control (MAC) protocol specification

R2 · Rel-15

inferredrank 350moderate evidence

shared work item

Shares Work Item NR_newRAT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_Mob_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_NR_DC_CA_enh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_2step_RACH-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IAB-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_UE_pow_sav-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_pos-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_V2X_NRSL-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_IIOT-Core with mapped specifications

evidence ↗

Candidate evidence JSON ↗

Traceability limits

What this lineage is not claiming

The reviewed topic-to-specification mapping is Atlas-curated and non-normative even when its source is an official 3GPP record.
When an explicit stage classification is unavailable, specification layers are inferred from the TS/TR series and are labelled inferred rather than presented as official 3GPP stage assignments.
Connected Work Items and release-context Change Requests share mapped specifications; only the topic source Work Item is treated as primary evidence for the reviewed topic mapping.
This is traceability evidence and navigation, not a clause-by-clause normative feature definition.

Lineage JSON ↗Change Radar →