3GPP Atlas

Canonical Atlas record

TR 38.768

Low NR band carrier aggregation via switching

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Responsible WGR4
StatusUnder change control
Initial releaseRel-19
Selected releaseRel-19
Latest indexed version19.2.0
Series38
TypeTR

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-1919.2.01 WI7 CRs · 3 approved
Rel-20no version indexed1 WI6 CRs

Rel-19 snapshot

Work affecting this release

7 indexed Change Requests · 1 connected Work Item.

Showing 7 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0007 rev.1 — CR for 38.768 to align the IE name with TS 38.306 and 38.331 for low band carrier aggregation via switching

CR 0003 rev.1 — CR on TR38.768 for NR_LBCA_Sw RRM

CR 0001 — CR for TR 38.768 to modify the formulas for the switching gap calculation

CR 0006 — CR for TR38.768: Correct the IE name for LBCA switching

CR 0007 — CR for 38.768 to align the IE name with TS 38.306 and 38.331 for low band carrier aggregation via switching

CR 0005 — CR for TR 38.768 to modify the errors for R19 LB CA via switching

CR 0003 — CR on TR38.768 for NR_LBCA_Sw RRM

Version history

Indexed versions

Showing 10 of 10 indexed versions.

19.2.0Rel-19RAN#1112026-03-27
19.1.0Rel-19RAN#1102026-01-09
19.0.0Rel-19RAN#1092025-10-02
2.0.0Rel-19 · pre-approvalRAN#1092025-09-06
1.1.0Rel-19 · pre-approvalRAN4#1162025-09-05
1.0.0Rel-19 · pre-approvalRAN#1082025-06-23
0.0.4Rel-19 · pre-approvalRAN4#1152025-06-01
0.0.3Rel-19 · pre-approvalRAN4#114-bis2025-05-20
0.0.2Rel-19 · pre-approvalRAN4#1142025-03-03
0.0.1Rel-19 · pre-approvalRAN4#1142025-02-07

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TR 38.768

NR_LBCA_Sw-Core

Core part: Low band carrier aggregation via switching

Rel-19official
NR_LBCA_Sw_enh-Core

Core part: Enhancement of low NR band carrier aggregation via switching

Rel-20parsed

Knowledge graph

Related standards

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